Flash Hammer is made and published by HYUNJOO LEE. AppBrain is an independent app data site and isn't affiliated with HYUNJOO LEE. The app name, icon, screenshots and description belong to HYUNJOO LEE and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- July 9, 2025
Competitors
Similar apps and more from HYUNJOO LEEMore from HYUNJOO LEE
Also available on Google Play
Releases
Updates seen on the App Store- Version
- 1.0.6
- Launched
- May 2025
No changelog data
User feedback
Ratings and reviews on the App StoreComments on Flash Hammer for iOS
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 38.2 MB
- Content rating
- Everyone
Technologies used by Flash Hammer
About the app and developer
About Flash Hammer
Flash Hammer was a productivity app developed by HYUNJOO LEE. It was removed from the App Store Jun 26, 2026.
User Ratings
The app had no ratings.
App Information
Flash Hammer was free. The app size was 38.19 MB. The last available version was 1.0.6. The last update was on July 9, 2025.
Technical Requirements
The app had a content rating of Everyone. The app had been available on the App Store since May 2025.
Developer information for HYUNJOO LEE
Address:
Store listing
By HYUNJOO LEE, from the App StoreDescription by HYUNJOO LEE Written by the developer, not by AppBrain. Click to read.
Create custom flashcard decks, import them in bulk, and train your memory with a scientifically-designed learning system.
Measure your success and focus on what you need to review most.
Perfect for:
Students preparing for exams
Language learners
Anyone who wants to retain information faster