PREMIERE
Build Your App Idea Library
Turn App Store finds into a personal idea library with version history, update timelines, ratings, and release cadence.
Apper: Save Apps as Ideas
Update tracker & idea library
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Search any App Store app, save it without duplicates, then study screenshots, version history, and update cadence in one personal idea library.
Apper turns the App Store into your personal idea library. Save any app that inspires you, and Apper keeps its story fresh — version history, update cadence, ratings, and what changed since you saved it.
Built for indie developers, designers, and small teams who study great apps to build better ones.
LIBRARY — Your saved apps, always current
- Save any App Store app in seconds, right from the share sheet
- Automatic version history and an update timeline for every saved app
- Update badges and a "Since you saved" view that highlights what changed
- Charts that show how often an app really ships
- Works across store regions
EXPLORE — See what builders are saving
- Cross-user rankings of the most-saved apps
- Discover what other developers are paying attention to
DROPS — AI usage-limit announcements in one feed
- A curated log of official usage-limit reset announcements from AI providers
- Cadence analysis that estimates the next likely reset window
- Push alerts and a Home Screen widget so you never miss one
ACCOUNTS — Your AI accounts, on the record
- Keep a simple ledger of your AI subscription accounts and their status
- Track spending with manual entries and automatic totals
- Notes and timelines that preserve each account's history
- Passwords stay in the iOS Keychain on your device — never in a database
SUBSCRIPTION AND PURCHASE TERMS
Apper Pro unlocks the full app and is available as an auto-renewable subscription or a one-time purchase:
- Apper Pro Yearly — US$19.99 per year, auto-renewable. Introductory offer for new subscribers: US$9.99 for the first year, then US$19.99 per year.
- Apper Pro Lifetime — US$49.99, one-time purchase, does not renew.
Prices are shown in your local currency inside the app and may vary by region.
Payment is charged to your Apple Account at confirmation of purchase. A subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription in your Apple Account settings after purchase.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.weisenjoy.com/privacy
Events
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Corrected localized wording in What's New.
The developer, 林 廖, 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
- 林 廖
- Size
- 30.3 MB
- Category
- Productivity
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
English and 8 more
- English, French, German, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Apper Pro Lifetime $49.99
- Apper Pro Yearly $19.99
- Copyright
- © 2026 Lin Liao