API Concepts is made and published by AFTW LLC. AppBrain is an independent app data site and isn't affiliated with AFTW LLC. The app name, icon, screenshots and description belong to AFTW LLC and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- May 26, 2026
- Size
- 37.8 MB
User feedback
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Store listing
By AFTW LLC, from the App StoreDescription by AFTW LLC Written by the developer, not by AppBrain. Click to read.
Study across four topic categories: Fundamentals, Practical Skills, Common Pitfalls, and Advanced Concepts. The app includes 160 practice questions, and every question comes with an explanation so you can learn from each answer instead of only checking a score.
Features:
- FSRS spaced-repetition intervals for smarter review
- Weak-point heatmap to spot topics that need work
- Daily challenge for consistent practice
- Mock exams for timed review sessions
- Offline practice with no login required
- Explanations for every question
Independent study app for API Concepts practice. Not affiliated with, endorsed by, or sponsored by any company, certification body, exam operator, or vendor. All trademarks belong to their respective owners.
Practice offline, no login required.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 37.8 MB
- Content rating
- Everyone
Technologies used by API Concepts
Releases
Updates seen on the App Store- Version
- 1.0
- Launched
- May 2026
No changelog data
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About the app and developer
About API Concepts
API Concepts is an education app developed by AFTW LLC.
What is the rating of API Concepts?
API Concepts has no ratings yet.
Is API Concepts free?
API Concepts is free. The app size is 37.82 MB. The latest version available is 1.0. The last update was on May 26, 2026.
What are the requirements for API Concepts?
The app has a content rating of Everyone. The app has been available on the App Store since May 2026.
Developer information for AFTW LLC
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