Terms of Service
Rental Book
Last Updated: 5 November 2026
Agreement to Terms
These Terms of Service ("Terms") are a legally binding agreement between you ("User", "you", or "your") and Binaryscript Private Limited ("Company", "we", "us", or "our") concerning your access to and use of the Rental Book mobile application for Android (the "App").
BY DOWNLOADING, INSTALLING, SIGNING IN TO OR USING THE APP, YOU AGREE TO BE BOUND BY THESE TERMS. IF YOU DO NOT AGREE, DO NOT USE THE APP.
1. Eligibility
1.1 Age
The App is a business tool for owners and staff of rental and hire businesses. You must be at least 18 years old to use it.
1.2 Legal Capacity And Authority
By using the App you represent that you have the legal capacity to enter into this agreement and, where you use the App on behalf of a business, that you are authorised to bind that business to these Terms.
1.3 Compliance
You agree to comply with all applicable local, national and international laws in your use of the App, including consumer protection, tax, transport, licensing and data protection law applicable to your rental or hire business.
2. Licence to Use the App
2.1 Grant of Licence
Subject to these Terms, we grant you a limited, non-exclusive, non-transferable, revocable licence to download, install and use the App on devices you own or control, for the purpose of operating your own rental or hire business.
2.2 Restrictions
You agree NOT to:
- Modify, adapt, translate or create derivative works of the App
- Reverse engineer, decompile, disassemble or attempt to derive the source code of the App, except to the extent this restriction is prohibited by applicable law
- Remove, alter or obscure any copyright, trademark or proprietary notice
- Rent, lease, lend, sell, sublicense, resell or otherwise transfer the App or access to it to any third party
- Use the App to provide a service to others as if it were your own product
- Circumvent, disable or interfere with the paywall, the subscription checks, App Check, or any other security or access-control feature
- Use the App for any illegal or unauthorised purpose
- Use the App in any way that could damage, disable or impair it, or interfere with any other user's use of it
2.3 Ownership
The App and all intellectual property rights in it remain the exclusive property of Binaryscript Private Limited. These Terms grant you no rights to our trademarks, service marks or logos.
3. Accounts and Sign-In
3.1 No Account Needed
You can use the App without an account. You are asked to sign in with Google only when you buy a subscription, so that your purchase is tied to your account and can follow you to another phone. Signing in to Google Drive for backup is separate: it gives the App access to your own Drive and creates no account with us.
3.2 Your Responsibility
You are responsible for keeping your sign-in credentials and your phone secure, and for all activity that happens under your account. Tell us immediately at support@binaryscript.com if you believe your account has been used without your permission.
3.3 One Account, One Entitlement
A subscription is tied to the account or store account that bought it. Sharing an account so that several businesses use a single subscription is a breach of these Terms.
3.4 Suspension
We may suspend or terminate an account that we reasonably believe is being used fraudulently, is abusing the subscription system, or is in breach of these Terms.
4. The App and Its Content
4.1 What The App Is
The App is a record-keeping tool for rental and hire businesses, covering tractors and harvesters, JCBs and machines, tent house and event gear, trailers and equipment, self-drive cars and bikes, cameras and gear, and party and bounce-house gear. It lets you record items, customers, bookings, hand-overs and returns with photos and signatures, deposits, bills, payments and a khata (credit ledger); schedule reminders; and prepare booking slips, agreements, bills and statements that you can send to your customers yourself.
4.2 Offline By Design
Your business records are stored in a database on your own phone. The App does not sync them to our servers. It works without an internet connection, except for the optional Google Drive backup, signing in, checking your subscription, and the other network features described in the Privacy Policy.
4.3 Changes To The App
We may add, change or remove features at any time, and we may discontinue the App entirely. We are not liable to you for any such change, though we will not remove a feature you paid for without a reasonable alternative or notice.
4.4 No Warranty Of Availability
The App runs locally on your phone, but sign-in, subscription checks, payments and Google Drive backup depend on our servers and on third parties. We do not guarantee that the App will run on every phone, in every configuration, or without interruption or error.
5. Subscriptions, Purchases and Refunds
5.1 Free Use
The App is free to download, and its record-keeping works without paying. Some features may be offered only to premium users; the App shows what premium includes before you pay. Losing premium access never deletes or locks the records you have already created.
5.2 Premium Plans
Premium may be offered as a monthly subscription, an annual subscription and a one-time lifetime purchase. Prices are shown in the App in your own currency before you pay, and may differ by country and over time.
5.3 Billing Through Google Play (Outside India)
Outside India, all purchases are made and billed through Google Play. Payment is charged to your Google Play account at confirmation of purchase.
5.4 Billing Through PhonePe (India)
In India, subscriptions are billed through PhonePe rather than through Google Play, by UPI AutoPay mandate or by a UPI QR payment. By approving a mandate in your UPI app, you authorise recurring automatic debits from the account you selected, for the plan amount, until you cancel. You approve every payment inside your own UPI app; we never see your UPI PIN, UPI ID, card number or bank details.
5.5 Automatic Renewal
Subscriptions renew automatically at the then-current price unless cancelled:
- Google Play: turn off auto-renew at least 24 hours before the end of the current period, at Play Store > profile icon > Payments & subscriptions > Subscriptions
- UPI AutoPay: revoke the mandate in the UPI app you approved it in, or write to support@binaryscript.com
Cancellation takes effect at the end of the current billing period. You keep premium access until then. Uninstalling the App does not cancel billing.
5.6 Free Trial
Where a free or reduced-price trial is offered, it is available once per account. Unless you cancel before the trial ends, it converts automatically to a paid subscription at the price shown when you started it.
5.7 Lifetime Purchase
The lifetime product, where offered, is a one-time purchase that grants premium access for as long as we operate the App. It is not a guarantee that the App will exist forever, and it does not cover features we may in future offer as a separately priced product.
5.8 Price Changes
We may change prices. Changes apply to new purchases and, for subscriptions, to existing subscribers on their next renewal after the notice required by Google Play, by the UPI mandate rules or by law.
5.9 Refunds
All subscriptions and in-app purchases are final and non-refundable, including for partially used billing periods and early cancellation.
- Google Play purchases: we do not process refunds directly, because we do not receive the payment. Any refund granted is at Google's sole discretion under Google Play's own policy. See Google Play.
- PhonePe / UPI purchases: payments taken by us directly over UPI are not refunded.
- Nothing here limits any statutory refund or cancellation right you have under applicable consumer law.
Full details are set out in our Refund Policy, which forms part of these Terms.
5.10 Failure To Pay
If a renewal payment fails or a mandate is revoked, premium access ends. Your existing records remain on your phone and remain readable.
6. Your Data and Your Customers' Data
6.1 Your Records Are Yours, And They Are Local
Every customer, booking, bill, payment, khata entry, photo and signature you create is stored on your own phone. We do not receive it, hold it or read it. You own it.
6.2 BACKUPS ARE YOUR RESPONSIBILITY — READ THIS
Because your records never reach us, we cannot restore them. The App offers a daily backup on the phone, a copy you can save or send off the phone, and an optional backup to your own Google Drive — but whether you use them is up to you. If your phone is lost, stolen, damaged or reset, if you clear the App's data, or if you uninstall the App, any records not in a backup you made are permanently gone.
YOU ARE SOLELY RESPONSIBLE FOR BACKING UP YOUR RECORDS AND FOR KEEPING ANY DOCUMENT YOU NEED. WE ARE NOT LIABLE FOR ANY LOSS OF YOUR BUSINESS RECORDS OR BACKUPS FOR ANY REASON.
6.3 Your Customers' Data
The App is designed for you to record information about other people, including, for self-drive rentals, photos of driving licences and the last digits of ID numbers. You decide what to record and you hold it. You alone are responsible for:
- Collecting, storing and using your customers' personal data lawfully, including under the Digital Personal Data Protection Act, 2023 in India, applicable US state laws, and any comparable law that applies to your business
- Telling your customers what you record and why, where the law requires it, and recording ID details only when you need them
- Keeping your phone, and any backup or copy you make, secure — anyone who can unlock your phone can read every record
- Responding to your own customers' requests about their data
You agree to indemnify us against any claim arising from your handling of your customers' data, as set out in Section 11.
6.4 Messages You Send
The App never sends anything to your customers by itself. Booking slips, agreements, bills, statements and reminders are prepared in the App and handed to WhatsApp, your SMS app or another app of your choice, and you send them yourself. You are responsible for the content of every message and for sending only to customers who expect to hear from you. Your use of those apps is governed by their own terms. Do not use the App to send marketing, bulk or unsolicited messages.
6.5 Documents You Generate
Booking slips, agreements, bills and statements are generated on your phone from data you entered and settings you configured. You are responsible for their accuracy, for the terms printed on them, for the UPI ID on your pay QR, and for whether they meet any invoicing, tax, rental-agreement or record-keeping requirement that applies to your business. The App does not produce a tax invoice, and an agreement it prepares is a convenience, not a legal document drafted for your business.
6.6 Account Data
If you sign in, your name, email, subscription status and related account information are held on our servers as described in the Privacy Policy, which forms part of these Terms.
7. Acceptable Use
You agree not to use the App:
- To violate any law or regulation, including laws on renting or hiring out vehicles and machines
- To record data about people without a lawful basis for doing so
- To send unsolicited, bulk or misleading messages to any person
- To produce documents that misrepresent a transaction, a deposit or the condition of an item
- To infringe the intellectual property rights of others
- To transmit viruses, malware or malicious code
- To probe, scan or test the vulnerability of our systems, or to breach any security or authentication measure
- To access our backend other than through the App
- To build, train or improve a competing product from the App or its data
- In any way that could damage our reputation or business
8. Intellectual Property Rights
8.1 Our Property
All content, features and functionality of the App — including the software code, the user interface design, the document layouts, graphics, icons, written copy and branding — are owned by Binaryscript Private Limited and protected by Indian and international copyright, trademark and other intellectual property laws.
8.2 Your Content
You retain all rights in the business records you create in the App. We claim no ownership of them and, since they never reach us, we have no licence to them and no ability to use them.
8.3 Trademarks
"Rental Book", "Binaryscript" and associated logos are trademarks of Binaryscript Private Limited. You may not use them without our prior written permission. Brand names of vehicles, machines or equipment you record in the App remain the trademarks of their respective owners; their appearance implies no affiliation with or endorsement by those companies.
8.4 Third-Party Components
The App includes open-source and third-party components, including the Flutter framework, Firebase SDKs and various open-source packages. Those components remain subject to their own licences, which are respected and do not affect your obligations under these Terms.
8.5 Feedback
If you send us feedback, suggestions or ideas about the App, you grant us a perpetual, irrevocable, worldwide, royalty-free licence to use and incorporate them without obligation to you.
9. Disclaimer of Warranties
9.1 "AS IS" and "AS AVAILABLE"
THE APP IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE OR NON-INFRINGEMENT.
9.2 Business Records
We do not warrant that the App is free of error, that rents, deposits, balances or totals it calculates are correct, that reminders will always arrive on time, or that the records or backups it holds are complete. You are responsible for checking the figures you rely on and for keeping the records your business is required to keep.
9.3 No Professional Advice
Nothing in the App constitutes legal, tax, accounting, insurance or regulatory advice. Any agreement or terms text supplied with the App is a starting point only, and you should have your own terms reviewed before relying on them.
9.4 Third-Party Services
We do not warrant the availability or behaviour of Google Play, Google Drive, PhonePe, any UPI app, WhatsApp, your SMS app, your maps app or any other third-party service the App interacts with. A failure in any of them is outside our control.
9.5 Your Rentals
The App records information about your rentals and hires; it does not verify a customer's identity or licence, insure or inspect any item, or guarantee any payment. Any dispute between you and your customer about a booking, an item's condition, damage, a deposit, a price, a late return or a payment is between you and them.
10. Limitation of Liability
TO THE MAXIMUM EXTENT PERMITTED BY LAW, BINARYSCRIPT PRIVATE LIMITED AND ITS DIRECTORS, EMPLOYEES AND AGENTS SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL OR PUNITIVE DAMAGES, OR FOR ANY LOSS OF DATA, RECORDS, PROFITS, REVENUE, BUSINESS OR GOODWILL, ARISING OUT OF OR RELATING TO YOUR USE OF OR INABILITY TO USE THE APP, WHETHER BASED IN CONTRACT, TORT OR ANY OTHER LEGAL THEORY, EVEN IF WE HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
THIS INCLUDES, WITHOUT LIMITATION, ANY LOSS OF BOOKINGS, BILLS, KHATA ENTRIES, PHOTOGRAPHS, SIGNATURES, CUSTOMER RECORDS, PAYMENT HISTORY OR BACKUPS, AND ANY LOSS ARISING FROM A MISSED REMINDER, AN UNRETURNED OR DAMAGED ITEM, OR AN UNPAID AMOUNT.
OUR TOTAL AGGREGATE LIABILITY TO YOU FOR ALL CLAIMS RELATING TO THE APP SHALL NOT EXCEED THE GREATER OF (a) THE AMOUNT YOU PAID US FOR THE APP IN THE TWELVE MONTHS PRECEDING THE CLAIM, OR (b) INR 1,000.
Some jurisdictions do not allow the exclusion or limitation of certain damages, so some of the above may not apply to you. Nothing in these Terms excludes liability that cannot lawfully be excluded.
11. Indemnification
You agree to indemnify and hold harmless Binaryscript Private Limited and its directors, employees and agents from any claim, demand, loss, liability or expense (including reasonable legal fees) arising out of:
- Your use of the App
- Your violation of these Terms
- Your handling of your customers' personal data
- Any message you send or document you produce using the App
- Any dispute between you and a customer of your rental or hire business
- Your violation of any rights of a third party
12. Termination
12.1 By You
You may stop using the App at any time by uninstalling it. Cancel any active subscription separately, as described in Section 5.5 — uninstalling does not cancel billing.
12.2 By Us
We may suspend or terminate your licence and your account at any time, without notice, if you breach these Terms.
12.3 Effect
On termination, your licence ends and you must stop using and delete the App. Your data on your phone and in your own backups is unaffected by termination and remains until you delete it. Sections 6, 8, 9, 10, 11 and 14 survive termination.
13. Third-Party Services
13.1 Google Play
Your download and use of the App is also subject to the Google Play Terms of Service. Google is not a party to these Terms and has no obligation to provide support for the App.
13.2 Google Drive And Android Backup
Backups to Google Drive and Android's own backup are stored in your Google account under Google's terms. We cannot read, recover or delete them for you.
13.3 PhonePe, Razorpay And UPI
Payments in India are processed by PhonePe and executed by your UPI app and your bank, each under its own terms. Razorpay's SDK is used only to list the UPI apps on your phone. A payment failure, a mandate rejection or a delayed debit in that chain is outside our control.
13.4 WhatsApp, SMS And Other Apps
Documents and messages are handed to WhatsApp, your SMS app or another app, which you send yourself, subject to that app's own terms. We have no relationship with those apps and no visibility of what you send.
13.5 Google Firebase And BigDataCloud
The App uses Firebase Authentication, Google Analytics for Firebase, Firebase Crashlytics, Firebase Performance Monitoring, Firebase App Check and Firebase Remote Config, and BigDataCloud's location lookup, as described in the Privacy Policy. Those services are governed by their own terms and privacy policies.
14. Governing Law and Disputes
These Terms are governed by the laws of India, without regard to conflict of law principles. Any dispute arising out of or relating to these Terms or the App is subject to the exclusive jurisdiction of the courts in Raipur, Chhattisgarh, India.
Before starting any formal proceeding, please write to support@binaryscript.com so we can try to resolve the matter directly.
15. General
15.1 Entire Agreement
These Terms, together with the Privacy Policy and the Refund Policy, constitute the entire agreement between you and us regarding the App.
15.2 Severability
If any provision of these Terms is held invalid or unenforceable, the remaining provisions remain in full force.
15.3 No Waiver
Our failure to enforce any right or provision is not a waiver of it.
15.4 Assignment
You may not assign these Terms. We may assign them in connection with a merger, acquisition or sale of assets.
15.5 Force Majeure
We are not liable for any failure or delay caused by events beyond our reasonable control, including network and payment-infrastructure outages.
15.6 Changes To These Terms
We may update these Terms from time to time. Changes take effect when published, and the "Last Updated" date above will change. Your continued use of the App after an update constitutes acceptance. The terms in force at the time of a purchase govern that purchase.
16. Contact Us
Questions about these Terms:
Binaryscript Private Limited
Email: support@binaryscript.com
Address: Raipur, Chhattisgarh, India