AppBrain's verdict
- Last updated
- September 30, 2026
- Size
- 28.0 MB
User feedback
Ratings and reviews on the App StoreComments on Sharpn: 5-Min Brain Warm-Up for iOS
We don't have enough comments to show example comments. Please check back later.
Store listing
By Heesuk Kang, from the App StoreDescription by Heesuk Kang Written by the developer, not by AppBrain. Click to read.
Sharpn is a daily brain warm-up. A short, playful set of exercises you do each morning to wake up your focus, memory, and mental speed. Like stretching, but for your mind. No marathon sessions, no pressure — five minutes, then get on with your day.
Meet Sharpy, your beaver coach. Sharpy's whole thing is staying sharp one morning at a time, and helping you keep your streak alive.
WHAT YOU'LL DO
• A rotating set of quick warm-ups: mental math, memory span, pattern tracking, reaction speed, word focus, counting, and more
• Read Aloud — short passages you read out loud to engage your mind a different way, with rare collectible passages to find in Sharpy's Almanac
• Warm-ups that adapt to you: they get tougher as you get sharper
• A Train tab, so you can practice any exercise on its own, any time of day
KEEP THE STREAK
• A daily streak that rewards showing up, not perfection
• Streak freezes, so one missed morning doesn't erase your progress
• A month calendar showing every day you kept the promise
WATCH YOURSELF CLIMB
• Earn Sharp Points for every morning you show up
• Rank up as you sharpen — Bronze all the way to Grandmaster
• Focus, Speed, and Memory stats, so you can watch the numbers move
• Badges for milestones, streaks, and a few hidden surprises
WHY MORNINGS
Five focused minutes first thing is an easy promise to keep — and an easy habit to build. Sharpn is meant to be the calm, encouraging start to your day, never a chore.
YOUR DATA STAYS YOURS
No account needed. Your sessions, streak, and stats live on your device.
SHARPN PRO
Sharpn Pro unlocks every warm-up, your full Sharpn Score history, streak freezes, and the collectible passage library.
• Weekly — $7.99, with a 3-day free trial
• Yearly — $49.99
Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel any time in your Apple Account settings.
Terms of Use (EULA): https://getsharpn.com/terms
Privacy Policy: https://getsharpn.com/privacy
Sharpn is a collection of games and mental exercises for fun and everyday mental fitness. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease or condition.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 28.0 MB
- Content rating
- Everyone
Technologies used by Sharpn: 5-Min Brain Warm-Up
Releases
Updates seen on the App Store- Version
- 1.0.1
- Launched
- August 2026
No changelog data
Alternatives
Similar apps and more from Heesuk KangAlternatives to Sharpn: 5-Min Brain Warm-Up
Rankings
App Store top chartsApp Store Rankings for Sharpn: 5-Min Brain Warm-Up
About the app and developer
About Sharpn: 5-Min Brain Warm-Up
Sharpn: 5-Min Brain Warm-Up is an education app developed by Heesuk Kang.
What is the rating of Sharpn: 5-Min Brain Warm-Up?
Sharpn: 5-Min Brain Warm-Up has no ratings yet.
Is Sharpn: 5-Min Brain Warm-Up free?
Sharpn: 5-Min Brain Warm-Up is free. The app size is 27.98 MB. The latest version available is 1.0.1. The last update was on September 30, 2026.
What are the requirements for Sharpn: 5-Min Brain Warm-Up?
The app has a content rating of Everyone. The app has been available on the App Store since August 2026.
Sharpn: 5-Min Brain Warm-Up is made and published by Heesuk Kang. AppBrain is an independent app data site and isn't affiliated with Heesuk Kang. The app name, icon, screenshots and description belong to Heesuk Kang and are shown as published on the App Store.
Developer information for Heesuk Kang
Address:
Share Sharpn: 5-Min Brain Warm-Up
Subscribe now to get full and unlimited access to AppBrain Intelligence. You'll have access to:
- App Intelligence dashboard (performance timeline, competitor comparison, country rankings, insight cards)
- Detailed ranking data per app
- Full timeline per developer
- Device market shares data per country
- Unlimited keyword tracking
AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners.
More apps
App statistics