Terms of Use

1. About Sahi

Sahi is an electronic signature app made by One Byte Studio ("we", "us"). With Sahi you can:

• draw your signature, or type it in one of several handwriting styles;
• place signature, initials, date, text and tick fields on any page of a PDF;
• sign a document yourself, even offline;
• send a document to up to ten people for signature, in order or all at once, and follow the activity on it;
• on iPhone Duo, collect a signature in person by handing the phone across the table.

When a document is complete, Sahi seals the final PDF and attaches a record of the signing activity.

2. Eligibility and accounts

• You must be at least 18, or the age of majority where you live, and able to enter a binding contract.
• You can use Sahi as a guest or sign in with Apple, Google or your phone number. You are responsible for activity on your account and for keeping your device secure.
• Give accurate information, and tell us promptly if you think someone else has accessed your account.
• If you use Sahi for an organisation, you confirm that you are authorised to accept these terms on its behalf.

3. Electronic signatures

Many countries recognise electronic signatures, for example under the US ESIGN Act and UETA, the EU eIDAS Regulation and India's Information Technology Act, 2000. Rules still vary by country and by type of document. Some documents need a handwritten signature, a witness, a notary or a qualified or Aadhaar-based e-signature, which Sahi does not provide.

You are responsible for deciding whether an electronic signature is right for your document. Sahi is a tool and does not give legal advice. For high-stakes agreements, talk to a legal professional.

When you sign with Sahi, or ask others to sign, you and they agree to do business electronically and intend each signature to have the same effect as a handwritten one.

4. Acceptable use

You agree not to:

• sign on behalf of another person without their authority, or forge, copy or misuse anyone's signature;
• send signature requests to people who did not expect them, or use Sahi to send spam or unsolicited messages;
• upload content that is unlawful, fraudulent, infringing or harmful, or that contains malware;
• use Sahi to deceive people about the content of a document;
• probe, overload, reverse-engineer or get around the security, rate limits or plan limits of the service;
• resell or provide Sahi to others as a service without our written permission.

5. Your content

Your documents, signatures and the information you enter remain yours. You give us a limited licence to host, copy, process, transmit and display that content only as needed to run Sahi for you. That includes delivering documents to the signers you choose and creating the audit record. The Privacy Policy explains how we handle personal information.

You confirm that you have the rights needed to upload each document and to share the contact details of the people you invite.

6. Plans and subscriptions

• Free plan. Sahi can be used for free with monthly limits. These limits apply to self-signed documents, signature requests, the number of signers and signature styles, and free documents carry a small "Signed with Sahi" footer. The current limits are shown in the app and may change.
• Sahi Pro. Sahi Pro removes these limits. It is offered yearly, with a 3-day free trial for eligible new subscribers, or monthly. The App Store shows the price in your currency before you buy.
• Billing and renewal. Apple charges your Apple Account. Subscriptions renew automatically at the end of each period unless you cancel at least 24 hours before it ends. If you do not cancel before a free trial ends, it converts to a paid subscription.
• Cancelling. Manage or cancel your subscription in iOS Settings → your name → Subscriptions. Deleting the app does not cancel a subscription.
• Refunds are handled by Apple under its policies. We cannot issue refunds for App Store purchases.

7. Third-party services

Sahi relies on services such as Apple, Google Firebase, Amazon Web Services, RevenueCat and WhatsApp to work. Their own terms may also apply to you. We are not responsible for outages or changes in those services, such as a WhatsApp message that is delayed or not delivered.

8. Our intellectual property

Sahi, its design, software, logos and handwriting styles belong to One Byte Studio or its licensors. We grant you a personal, non-exclusive, non-transferable licence to use the app under these terms and the Apple Licensed Application End User License Agreement. If you send us feedback, we may use it freely.

9. Disclaimers

We work hard to keep Sahi reliable, but it is provided "as is" and "as available". To the extent the law allows, we disclaim all implied warranties, including merchantability, fitness for a particular purpose and non-infringement. We do not promise that Sahi will be uninterrupted or error-free, or that any particular court or authority will accept a document as valid. Keep your own copies of important documents.

10. Limitation of liability

To the extent the law allows, One Byte Studio is not liable for indirect, incidental, special, consequential or punitive damages, or for lost profits, data or goodwill. Our total liability for any claim relating to Sahi is limited to the greater of the amount you paid us in the 12 months before the claim and USD 50. Nothing in these terms limits liability that cannot be limited by law, or your rights as a consumer under mandatory law.

11. Suspension and termination

You can stop using Sahi and delete your account in Settings at any time. We may suspend or close accounts that break these terms or put other people at risk. Where reasonable, we will tell you first. Sections 5 and 8 to 12 continue to apply after termination.

12. Governing law

These terms are governed by the laws of India. The courts of India have jurisdiction, except where the law of your country of residence gives you the right to bring proceedings in your local courts.

13. Changes

We may update these terms as Sahi evolves. We will post the new version here with a new date and, for material changes, tell you in the app. If you keep using Sahi after changes take effect, you accept the updated terms.

14. Contact

Questions about these terms? Email support@onebyte.studio.