# Sharp: Think & Act Wiser — Daily stoicism & mental models

> Daily stoicism & mental models (iPhone/iPad app by Mark Matute.)

- Source: https://appshunter.io/ios/app/sharp-think-and-act-wiser/id6774511108 (this page in markdown: same URL + `.md`)
- Developer: [Mark Matute](https://appshunter.io/developer/1578034957)
- Category: Education, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 102 MB
- Languages: American English
- Released: 2026-06-10
- Data updated: 2026-07-29
- User reviews in markdown: https://appshunter.io/ios/app/sharp-think-and-act-wiser/id6774511108/reviews.md

## What is Sharp?

Sharp turns stoic philosophy and timeless mental models into a daily habit you actually use.

  Every day, a small set of cards. Each one takes a single timeless idea, explains it in plain language, shows you what it looks like in real life, and gives you one
  small way to put it to work today. No feeds. No noise. No typing. Just one sharp idea at a time.

  This isn't a summary app. It's the opposite of more. Sharp is built on depth over volume — making one principle stick and get used, instead of drowning you in
  highlights you'll never open again.

  HOW IT WORKS

  Open Sharp. Read a card. Each card gives you one principle, explains why it's true, shows you a real situation where it applies, and ends with a concrete nudge —
  something to notice, try, or decide before the day is out. Tap to commit. Tap to save. That's the whole ritual.

  Come back tomorrow. A fresh set waits.

  WHY SHARP

  • A daily ritual, not a firehose. A small set of cards a day, designed to be read in a calm minute and remembered.
  • Built to apply. Every card ends with a concrete move — not vague inspiration, but something real you can do today.
  • Track your streak. See your habit build, day by day. Calm and encouraging — never shaming.
  • Share what resonates. Send a card to someone who needs it. A single great idea, passed on.
  • Save what matters. Build a personal collection of the principles you want to live by.
  • Depth over volume. Fewer ideas, understood properly, beat a thousand you scrolled past.
  
  WHO IT'S FOR
  
  Sharp is for curious, ambitious people who want the edge that great strategy and philosophy gives — without sitting down with dense or ancient books. If you've ever
  wanted to think more clearly, lead more calmly, act more decisively, and actually remember what you've learned — Sharp is built for you.
  
  Whether you're into stoicism, strategy, discipline, mindset, productivity, or self-improvement, Sharp meets you with one idea at a time.
  
  WHAT'S INSIDE
  
  A library of 1,000 cards drawn from the timeless works on strategy, discipline, focus, persuasion, resilience, leadership, and clear thinking — the ideas that have
  guided sharp minds for centuries, rewritten for the way you live now.
  
  Topics covered:
  • Strategy & decision-making
  • Discipline & self-mastery
  • Patience & emotional control
  • Influence & persuasion
  • Resilience & handling adversity
  • Focus & cutting through noise
  • Confidence & clear thinking

  Start free with a generous set of cards. A real, complete daily ritual — not a crippled demo. At a few cards a day, you'll have weeks of wisdom before you hit the wall.
  When you're ready for everything, unlock the full library with a single one-time purchase.
  
  SHARP PRO — ONE-TIME, YOURS FOREVER

  • All 1,000 cards, plus every card we add next
  • No subscription, ever — one payment, yours for life
  • Unlimited saves for the ideas you want to return to

  Your data stays on your device. Sharp has no accounts and collects no personal data — your purchase is handled securely by Apple.

  Think and act wiser. One card a day.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Sharp Pro Lifetime | $4.99 | one-time |



## Version history (last 5 releases)

### 1.0.4 — 2026-07-26

- Browse — See card collections

### 1.0.3 — 2026-07-24

- Streak tracker — see how many days in a row you've shown up for your wisdom practice
  - Share cards — send any card to a friend directly from the app
  - Saved tab fix — your saved cards now load reliably every time
  - Card feed polish — cleaner look and feel throughout
  - Notification fix — Fixes notification card selections

### 1.0.2 — 2026-06-16

- Streak tracker — see how many days in a row you've shown up for your wisdom practice
  - Share cards — send any card to a friend directly from the app
  - Saved tab fix — your saved cards now load reliably every time
  - Card feed polish — cleaner look and feel throughout

### 1.0.1 — 2026-06-13

- AI-powered insights that help you apply each principle to real situations
- Faster card loading with cached AI results

### 1.0 — 2026-06-10

No release notes.

## More apps by Mark Matute

- [Faith Haven Daily](https://appshunter.io/ios/app/faith-haven-daily/id6755093623)

All apps by Mark Matute: https://appshunter.io/developer/1578034957

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*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 2026-07-29.*