Tono.

Terms of Use

Effective 12 September 2026

These terms are an agreement between you and Tono about your use of the Tono app and the colour presets we sell. By installing or using Tono you accept them.

Your licence

We grant you a personal, non-exclusive, non-transferable licence to use Tono on devices you own or control, for as long as you follow these terms. You may not copy, resell, rent, reverse engineer or attempt to extract the source code or the colour data of the App, except where that restriction is void under the law that applies to you.

Your photos are yours

You keep every right to the photos you import and to the images you export. We claim no licence over them and never receive them — editing happens on your device.

Free use, watermark and ads

Tono is free to use and every recipe is available to every user. Images exported without Tono Pro carry a small Tono watermark. A limited number of watermark-free exports is included, and you can earn additional ones by choosing to watch a rewarded ad. We may change how many free exports are included, and rewarded ads depend on an ad being available at that moment.

Tono Pro subscriptions

Preset packs sold outside the App

If you buy a Tono preset pack (.cube LUT files) for use in desktop software, you receive a licence to use those files in your own personal and commercial work, including client work, with no attribution required. You may not redistribute, resell, bundle or share the files themselves, or publish them as part of another preset product.

Recipes and third-party names

Recipes in Tono are community-shared settings reproduced with Tono's own colour engine. They are approximations of a look, not official presets from any other application, and Tono is not affiliated with or endorsed by any other photo app or preset vendor. Names and filter codes are used only to describe the look people are searching for. If you own such a name and object to its use, contact us and we will address it.

Acceptable use

Do not use Tono to break the law, to infringe someone else's rights, or to interfere with the service — for example by extracting our colour data in bulk, circumventing purchase checks, or generating fake ad rewards.

Availability and changes

We may add, change or remove features, recipes and preset packs, and we may suspend the service for maintenance. We will not deliberately remove something you have already paid for during a period you have paid for.

No warranty

Tono is provided “as is”. We do not promise that it will be uninterrupted or error-free, or that a given recipe will suit a given photo. Keep your own copies of important photos; an editing app is not a backup.

Limitation of liability

To the extent the law allows, we are not liable for indirect or consequential loss, lost profits, or lost or damaged data, and our total liability is limited to the amount you paid us in the twelve months before the claim. Nothing here excludes liability that cannot be excluded by law, including your statutory consumer rights.

Ending this agreement

You may stop using Tono at any time by deleting it. We may end your licence if you materially breach these terms.

If you installed from the Apple App Store

Governing law

These terms are governed by the laws of Vietnam, without affecting any mandatory consumer protections of the country you live in.

Contact

Questions about these terms? Write to vdnhan97@gmail.com.