Terms of Service

Last updated: 17 July 2026. These Terms govern your use of ScreenLab, operated by Seifert AviationSoftware (Kilian Seifert, Am Ziegelland 47, 85604 Zorneding, Germany — see our Legal Notice).

1. Scope & Service

ScreenLab is a web app for designing App Store / Google Play screenshots: building decks with device mockups, AI-assisted design suggestions, and one-click export. Anyone can register and use the editor (build, save, upload assets) for free. Export and AI features require an active subscription and, for AI features, sufficient token balance.

2. Account & Contract Formation

You must register with a valid email address and be at least 18 (or the age of majority in your jurisdiction). A paid contract is formed when you complete checkout for the subscription or a token package via our payment processor, Stripe.

3. Prices & Payment

The Pro subscription costs 7,99 €/month, billed monthly, including 200 tokens per billing period. Token packages (one-time purchase):
  • 200 tokens for 3,99 €
  • 500 tokens for 7,99 €
  • 1000 tokens for 14,99 €
All prices include applicable VAT, collected and remitted by Stripe as merchant of record. Payment is processed exclusively through Stripe; we never see or store your payment details.

4. Tokens

Tokens are consumed by AI features (design, background suggestions, translation, stickers, etc.); the exact cost per action is always shown before you trigger it. There are two token buckets: monthly tokens (included with your subscription) expire at the end of each billing period and do not carry over; package tokens(purchased separately) never expire and are only consumed after your monthly tokens are used up. Tokens have no cash value and cannot be exchanged, transferred, or paid out.

5. Term & Termination

The subscription runs monthly and renews automatically unless cancelled. You may cancel at any time, immediately and free of charge, via the account menu ("Manage subscription"), which opens our payment processor's self-service billing portal. Cancellation takes effect at the end of the current billing period; there is no partial refund for the remaining period. We may suspend or terminate accounts that violate these Terms or applicable law.

6. Right of Withdrawal (Consumers)

If you are a consumer in the EU, you generally have a 14-day right of withdrawal from distance contracts. Because our subscription grants immediate access to digital content/services, we ask for your explicit consent to immediate performance and acknowledgement that you lose your right of withdrawal once we begin performance, per Art. 246a §1 (3) EGBGB / § 356 (5) BGB. See our withdrawal policy for full details.

7. Usage Rights to Generated Content

You retain full commercial usage rights to the screenshot decks, AI-suggested designs, stickers, and backgrounds you create with your own uploaded content and generate through the service, for use in your own app store listings and marketing. We do not claim ownership of your uploaded screenshots, logos, or app descriptions. AI-generated images and text are produced by third-party models (Google Gemini, Replicate) — we do not guarantee that generated content is unique, free of third-party rights, or suitable for every store's review guidelines; you are responsible for reviewing generated assets before publishing them.

8. Availability

We aim for high availability but do not guarantee uninterrupted, error-free service. Scheduled maintenance and third-party outages (hosting, AI providers, payment processor) may cause temporary interruptions.

9. Limitation of Liability

We are liable without limitation for intent and gross negligence, and for injury to life, body, or health. For slight negligence, we are liable only for breach of a material contractual obligation (Kardinalpflicht), and limited to the damage typically foreseeable at the time the contract was formed. Liability under the German Product Liability Act remains unaffected.

10. Changes to These Terms

We may update these Terms for legal, technical, or business reasons. We will notify you of material changes (e.g. by email) with reasonable notice before they take effect; continued use after that date constitutes acceptance.

11. Final Provisions

These Terms are governed by German law, excluding the UN Convention on Contracts for the International Sale of Goods. If you are a consumer, mandatory consumer-protection provisions of your country of residence remain unaffected.