Kollagerie — General Terms and Conditions

English companion to the authoritative German page agb.html (hosted at kollagerie.de/agb). The German version governs under German law.

Effective date: 6 July 2026 · App Kollagerie (de.ib_sedlmeier.kollagerie).

§ 1 Scope, provider

(1) These terms apply to the use of the Android app "Kollagerie" (the "app") and to the optional paid in-app purchase "PLUS" between the user and the provider.

(2) The provider is Informatikbüro Sedlmeier, owner Matthias Sedlmeier, Köppelsdorfer Str. 40, 96515 Sonneberg (see the legal notice).

§ 2 Description of services

(1) Free use: The app lets you create image collages from photos stored locally on your device and save and share them locally. These core functions are permanently free and ad-free.

(2) PLUS (paid): For a one-time fee, "PLUS" unlocks additional functions. It is a one-time purchase (not a subscription); the unlock applies permanently to the respective Google account.

(3) The app processes exclusively locally; no data is transmitted to the provider (see the privacy policy).

§ 3 Conclusion of contract

(1) Free use comes about with the installation and start of the app.

(2) The purchase of "PLUS" is made as an in-app purchase via Google Play and comes about through your order and its confirmation. The contractual partner of this purchase is Google (Google Commerce Limited) as the seller (merchant of record); processing (order, payment, receipt) is handled via Google Play. The Google Play Terms of Service apply additionally.

§ 4 Prices and payment

(1) The price applicable to "PLUS" is shown in Google Play before the purchase is concluded (including any taxes).

(2) Payment is processed exclusively via Google Play Billing. Google acts as processor or seller (merchant of record); Google's terms apply additionally. The provider receives no payment data.

§ 5 Rights of use

The user receives a simple, non-transferable right to use the app and the PLUS functions as intended on their devices. The user may freely use the collages created with the app; the user is responsible for the rights to the inserted photos.

§ 6 Liability

(1) The provider is liable without limitation for damage arising from injury to life, body, or health based on a negligent or intentional breach of duty; for other damage based on intent or gross negligence; to the extent of a guarantee assumed by the provider; and under the Product Liability Act.

(2) For damage arising from the breach of essential contractual obligations (cardinal obligations) — obligations whose fulfilment makes the proper performance of the contract possible in the first place and on whose observance the user may regularly rely — based on simple negligence, the provider is liable limited to the typical, foreseeable damage.

(3) Otherwise, liability for simple negligence is excluded.

(4) There is no blanket disclaimer of all liability and no use "at your own risk"; only the graduated rule above applies.

(5) For the free use of the app, the milder liability standard of § 521 BGB additionally applies (liability only for intent and gross negligence). The free provision is made without advertising and without economic exploitation of user data; it is therefore free of charge.

§ 7 Right of withdrawal

For the paid purchase of "PLUS" via Google Play, the right of withdrawal and refund are governed by the terms of Google as the seller and are to be exercised vis-à-vis Google. Details and the early lapse for digital content: see Withdrawal.

§ 8 Final provisions

(1) The law of the Federal Republic of Germany applies, excluding the UN Convention on Contracts for the International Sale of Goods. Mandatory consumer-protection provisions of the state in which the consumer has their habitual residence remain unaffected.

(2) Should individual provisions of these terms be invalid, the validity of the remaining provisions remains unaffected; the statutory provisions take the place of invalid provisions.

(3) These Terms and Conditions are available in German and English. Only the German version is legally binding. The English version is provided for information purposes only.