Terms and Conditions

General Terms and Conditions of the kAIboard app — Last updated: 26 March 2026 — Version 3.0

Note: This is a courtesy translation. The legally binding version is the German original.

1. Scope

These Terms and Conditions (hereinafter “Terms”) govern the use of the Android app kAIboard (hereinafter “App”), distributed via the Google Play Store.

Provider:
Alessandro Faedda
c/o POSTFLEX PFX-846-235
Emsdettener Straße 10
48268 Greven

Email: support@kaiboard.eu
Website: kaiboard.eu

By downloading, installing, or using the App, the user (hereinafter “User”) agrees to these Terms. If the User does not agree to these Terms, use of the App is not permitted.

2. Service description

kAIboard is a multilingual keyboard app for Android with the following core features:

The available features depend on the chosen subscription plan (see section 4). The Provider reserves the right to expand or modify the features at any time.

3. Contract formation

The usage contract is formed upon the download and installation of the App from the Google Play Store. The presentation of the App in the Google Play Store does not constitute a legally binding offer, but rather an invitation to make an offer (invitatio ad offerendum).

Use of the App requires no registration and no user account.

4. Prices and payment terms

4.1 One-time purchase

The one-time purchase price for the App is € 2.39 (VAT included). This grants access to the basic features of the App.

4.2 Subscriptions (monthly)

For advanced features, three subscription tiers are available:

All prices include applicable VAT. Payments are processed exclusively through Google Play Billing. The Provider does not collect payments directly from the User.

Note: The specific differences between subscription tiers are described in the Google Play Store and within the App. The Provider reserves the right to adjust prices for future billing periods. Existing subscriptions will only be affected by a price change after the current billing period expires.

5. Subscriptions and cancellation

5.1 Duration and renewal

Subscriptions run for one month and renew automatically for an additional month unless cancelled in time.

5.2 Cancellation

Cancellation of a subscription is carried out exclusively through the Google Play Store. Cancellation must be completed at least 24 hours before the end of the current billing period. After cancellation, access to subscription features remains active until the end of the already paid period.

5.3 Grace period

In the event of payment issues, Google Play grants a grace period. During this period, the User retains access to subscription features until the payment issue is resolved or the grace period expires.

Important notice regarding device synchronisation: kAIboard does not have its own user account or server for subscription synchronisation. If the User installs the App on a new device or after a factory reset, the subscription status and any remaining token allowances are not automatically synchronised. In such cases, the User must wait for automatic restoration by Google Play or contact support.

6. Right of withdrawal

For the purchase of digital content (one-time purchase and subscriptions), the withdrawal provisions under EU Directive 2011/83/EU apply. The right of withdrawal is excluded for the supply of digital content not supplied on a tangible medium, where performance has begun with the User’s express consent and acknowledgement that the right of withdrawal is thereby lost.

When downloading via Google Play, consent to the immediate commencement of digital content delivery is obtained as part of the purchase process. In addition, the Google Play refund policy applies.

7. Usage rights and licences

With the purchase of the App, the User is granted a simple, non-transferable, non-sublicensable right of use to use the App on their own Android devices for personal, non-commercial purposes.

The User is prohibited in particular from:

7.1 Open-source libraries

The App uses the following open-source libraries under their respective licences:

A complete list of all libraries used and their licences is available within the App under Settings → Open Source Licenses.

8. Data protection

Protecting the User’s data is a top priority for the Provider. The full privacy policy for the App is available as a separate document:

In summary:

9. Availability and updates

The Provider endeavours to make the App available without interruption. However, 100% availability cannot be guaranteed. In particular, limitations may occur with the following features:

The Provider may release updates for the App to fix bugs, improve security, or introduce new features. To ensure full functionality, the User is recommended to always use the latest version of the App.

The Provider reserves the right to discontinue individual features of the App if this is necessary for technical, economic, or legal reasons.

10. Limitation of liability

The Provider is liable without limitation for intentional misconduct and gross negligence. In cases of slight negligence, the Provider is liable only for the breach of essential contractual obligations (cardinal obligations), limited to the foreseeable, contract-typical damage.

The Provider assumes no liability in particular for:

This limitation of liability does not apply to damages resulting from injury to life, body, or health, nor to claims under product liability law.

11. Intellectual property

All rights to the App, including the source code, design, graphics, texts, and the “kAIboard” trademark, belong exclusively to Alessandro Faedda, unless otherwise stated.

The open-source libraries used in the App (see section 7.1) are subject to their respective open-source licences and are excluded from this clause.

12. Changes to these Terms

The Provider reserves the right to amend or supplement these Terms at any time with effect for the future. The User will be notified of material changes in an appropriate manner (e.g. via a notice in the App or on the website).

Continued use of the App after the amended Terms take effect constitutes acceptance of the changes. If the User does not agree to the amended Terms, they are entitled to discontinue use of the App and cancel any existing subscription.

13. Final provisions

The laws of the Federal Republic of Germany shall apply, excluding the United Nations Convention on Contracts for the International Sale of Goods (CISG). Mandatory consumer protection provisions of the state in which the User has their habitual residence shall remain unaffected.

If the User is a merchant, a legal entity under public law, or a special fund under public law, the exclusive place of jurisdiction for all disputes arising from this contract is Hamburg.

Should any provision of these Terms be or become invalid or unenforceable, the validity of the remaining provisions shall not be affected (severability clause). The invalid provision shall be replaced by a valid provision that most closely reflects the economic purpose of the invalid provision.

14. Contact

For questions, GDPR requests or reports:

Email: support@kaiboard.eu
Website: kaiboard.eu
Response time: Within 30 days (Art. 12 GDPR)