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App Store Apps > Education > Sharpn: 5-Min Brain Warm-Up
Sharpn: 5-Min Brain Warm-Up icon

Sharpn: 5-Min Brain Warm-Up

1.0.1
Heesuk Kang
0.00
0 reviews
Free

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Screenshots by Heesuk Kang, from the the App Store listing
View on the App Store

AppBrain's verdict

Last updated
September 30, 2026
Size
28.0 MB
Official page on the App Store

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Store listing

By Heesuk Kang, from the App Store
Description by Heesuk Kang Written by the developer, not by AppBrain. Click to read.
Become the sharpest version of you — in five minutes a morning.

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

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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

Heesuk Kang

Address:

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