Terms of Use

Last updated: October 14, 2026

Please read these Terms of Use ("these Terms") before using the app "Wishpiece" ("the App") provided by akin.ai.app ("we" or "us"). By installing and starting to use the App, you are deemed to have agreed to these Terms.

Article 1 (Application)

These Terms apply to all relationships between users and us concerning the use of the App.

The App is distributed through the App Store operated by Apple Inc. ("Apple"). In addition to these Terms, the App Store terms of use apply to downloading and updating the App.

Article 2 (Nature of the App)

The App is a tool for recording amounts that users enter themselves and for showing their savings progress in the form of a jigsaw puzzle.

Through the App, we do not hold real money or send money, and the App does not connect to accounts at banks or other financial institutions. The balance shown in the App is calculated from the amounts the user enters and does not necessarily match the amount actually in any account.

The App does not provide financial, investment, tax, or other advice.

Article 3 (Use by Minors)

The App is intended for adult users. If a minor uses the App, please do so with the consent of a parent or other legal guardian.

Article 4 (Storage of Records and User Responsibility)

Goals that users create and what they record in the App ("records") are stored only on the user's device. We do not receive records or store them on any server. The current version of the App does not sync records through iCloud.

Records may be lost if the App is deleted from the device, if the device is reset, lost, or broken, or if the user switches to a new device, and we cannot restore them. Whether records can be recovered from an iOS backup depends on Apple's features.

Article 5 (Photos and Famous Paintings)

Please use only photos that you have the right to use as puzzle pictures. Photos are stored only on your device, and we do not receive them.

The images of famous paintings included in the App have been released into the public domain by the museums that hold them. We and the App are not affiliated with these museums and are not endorsed by them.

Article 6 (Intellectual Property)

Copyrights, trademark rights, and other intellectual property rights in the App (including its program, design, text, sounds, icon, and name, but excluding the images of famous paintings in the preceding Article) belong to us or to the rights holders who have licensed them to us. These Terms grant users a right to use the App and do not transfer any intellectual property rights.

Rights in what users record in the App and in their photos belong to the users. Because we do not receive records, we acquire no rights in them.

Article 7 (Prohibited Conduct)

When using the App, users must not do any of the following.

Article 8 (Changes, Suspension, and Termination of the App)

The App is developed and operated by an individual. We may change the content of the App, stop providing updates, or end distribution on the App Store without prior notice to users.

Even if distribution of the App ends, the App and records already installed on a device can continue to be used as they are (although the App may stop working in future versions of iOS).

Article 9 (Fees)

The App is available free of charge.

Article 10 (Disclaimer of Warranties and Limitation of Liability)

We make no express or implied warranty that the App is free of factual or legal defects (including defects in safety, reliability, accuracy, completeness, effectiveness, fitness for a particular purpose, or security, as well as errors, bugs, and infringement of rights).

The balance, number of pieces, and other information shown in the App are based on the amounts users enter, and we are not responsible for the accuracy of what is recorded.

If a user suffers damage for which we are responsible, we are liable in accordance with applicable law. However, where the damage is caused by our negligence (other than gross negligence), our liability is limited to ordinary and direct damage actually suffered by the user.

Nothing in these Terms limits or excludes any liability of ours that cannot be limited or excluded under applicable consumer protection laws.

Article 11 (Changes to These Terms)

We may change these Terms, to the extent permitted by applicable law, when there is a reasonable ground such as a change in law or in the App's features. When we do, we will announce the content of the revised Terms and the date they take effect, before they take effect, in the App or on our public website. Changes that require users' consent will apply only after we obtain that consent.

Article 12 (Handling of Personal Information)

The handling of user information in the App is governed by our Privacy Policy.

Article 13 (Notices and Contact)

We give notices to users by displaying them in the App, through App Store update notes, or by posting them on our public website.

Please contact us by email at the following address. akin.ai.app / Contact: akin.ai.app@gmail.com

Article 14 (Severability)

Even if any provision of these Terms, or any part of one, is found invalid or unenforceable under the Consumer Contract Act of Japan or other laws, the remaining provisions of these Terms continue in full force and effect.

Article 15 (Governing Law and Jurisdiction)

These Terms are governed by the laws of Japan.

Any dispute concerning the App is subject to the exclusive jurisdiction of the Tokyo District Court as the court of first instance.

The preceding two paragraphs do not limit any rights that users have under the consumer protection laws of the country or region where they live.

Article 16 (Language)

These Terms are provided in Japanese, English, Spanish, and Portuguese. If the language versions differ in content, the Japanese version prevails.

akin.ai.app / Contact: akin.ai.app@gmail.com