# Sharpn: 5-Min Brain Warm-Up — Daily Focus & Recall Exercises

> Daily Focus & Recall Exercises (iPhone/iPad app by Heesuk Kang.)

- Source: https://appshunter.io/ios/app/sharpn-5-min-brain-warm-up/id6768379303 (this page in markdown: same URL + `.md`)
- Developer: [Heesuk Kang](https://appshunter.io/developer/1896566515)
- Category: Education, Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 28 MB
- Languages: American English
- Released: 2026-08-25
- Data updated: 2026-10-04

## What is Sharpn?

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.

## Is Sharpn safe?

Not enough ratings yet to assess Sharpn.

## Is Sharpn legit?

Sharpn: 5-Min Brain Warm-Up has limited verification signals. The AppsHunter Legitimacy Score for Sharpn is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.1 — 2026-09-30

Sharper mornings.

• Tap to start each warm-up — no more jumping in cold
• Finish the answer you're typing when the buzzer sounds
• Miss one? Now you see the right answer

### 1.0 — 2026-08-25

No release notes.

## Apps similar to Sharpn

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Lectra - UOB Schedule](https://appshunter.io/ios/app/lectra-uob-schedule/id6739785167) | 4.7 (12) | Free | Education |
| [iUOB 2](https://appshunter.io/ios/app/iuob-2/id1143964063) | 4.5 (260) | Free | Education |
| [UOB](https://appshunter.io/ios/app/uob/id1097814985) | 2.0 (28) | Free | Education |
| [Zetamac Arithmetic Practice](https://appshunter.io/ios/app/zetamac-arithmetic-practice/id6737153617) | 4.7 (18) | Free | Education |
| [Math Wiki - Learn Maths](https://appshunter.io/ios/app/math-wiki-learn-maths/id1262096434) | — | Free | Education |
| [eduSIS.BH](https://appshunter.io/ios/app/edusisbh/id6479628751) | 3.0 (6) | Free | Education |

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-04.*