seit.
Milestones of your love
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
seit. tells you when today is special — even when you didn't know it.
While other apps only count forward, seit. counts both ways and automatically finds the special number-moments in your shared story:
• Round days: 100, 365, 500, 1000 days together
• Palindromes: 121, 1001 days
• Repdigits: 111, 222, 333 days
• Fibonacci numbers
• Anniversaries and round months
• Week milestones
For every event — from your first meeting to your wedding to the day you moved in together — seit. surfaces the special days nobody else would think to celebrate.
FEATURES
• Track the past (count-up) and the future (countdown)
• Eight categories, each with its own color world
• Add photos from your library or browse Unsplash
• Apple Wallet passes for special days
• Share events with a partner or family
• Microsites: send an event link via message
• Home- and Lock-Screen widgets
• Fully localised in German and English
• iCloud sync — no account needed
• Privacy-friendly: no tracking, no cookies, no ads
PREMIUM
• Unlimited events
• All milestone categories
• Extended widgets
• Wallet passes
• Stock-photo picker via Unsplash
Free: three events and the basic milestones.
SUBSCRIPTION INFO
Premium is available as a yearly auto-renewing subscription (€2.99/year) or as a one-time Lifetime purchase (€7.99). Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Subscriptions are managed and cancelled in your Apple ID account settings.
Privacy policy: https://seit.app/privacy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bugfixes
The developer, Kim Engels, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kim Engels
- Size
- 5.6 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English and German
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- seit. Premium (Yearly) $2.99
- seit. Premium (Lifetime) $6.99
- Copyright
- © 2026 Kim Engels
