# Pi vs Learn Pi

The clearest difference is price: Pi at Free against Learn Pi's $0.99. Learn Pi's advantage is in-app purchases (none vs 6) and update cadence (every 3 days vs every 3 months). On ads and device support there is nothing between them.

Pi is free to download; Learn Pi costs $0.99 up front. Pi sells 6 in-app purchases, starting at $3.99 per year. Learn Pi asks for nothing beyond the download.

Pi ships an update every 3 months, Learn Pi every 3 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Pi | Learn Pi |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.7 (1.7K ratings)](https://appshunter.io/ios/app/pi-the-game/id974805037/reviews)** | — |
| Number of ratings | **1.7K** | — |
| Positive reviews | 89.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 30 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Applorium Ltd](https://appshunter.io/developer/1688522804) | [Maciej WOLSKI](https://appshunter.io/developer/1770012761) |

## What reviewers say

### Pi

[App page](https://appshunter.io/ios/app/pi-the-game/id974805037)

Enhance your Pi memorization with this app. Features include writing your own "Piem," voice mode for reciting digits, performance statistics, and sound effects. Challenge friends and track your progress.

**Highlights:** Write your own Piem, Voice mode for reciting digits, Performance statistics, Sound effects for memorization, Game Center integration, Challenge friends

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pi - The Game Pro | $3.99 | per year |
| Slice of Pie | $3.99 | one-time |
| Upgrade | $3.99 | one-time |
| Pi - The Game Pro | $4.99 | one-time |
| Half a pie | $14.99 | one-time |
| A Whole pie | $29.99 | one-time |

**What reviewers like**

- 🚀 Great memorization tool
- 👍 Simple and intuitive interface
- 💡 Customizable features (e.g., column count)
- 🥳 Engaging and fun way to learn pi
- 🎉 Helps users achieve impressive results quickly

**What reviewers complain about**

- 🔒 Premium features locked behind paywall
- 🐛 Occasional crashes and bugs
- 📢 Frequent review prompts can be annoying
- 🔍 Leaderboard and achievements not always accurate

**Reported bugs**

- Leaderboard and achievements not updating correctly
- Interface issues after certain actions (e.g., unable to exit training mode)
- Purchases not always unlocking premium features

**Requested features**

- Voice recognition mode
- Tolerance for minor mistakes
- Support for other mathematical constants
- Dark mode option


### Learn Pi

[App page](https://appshunter.io/ios/app/learn-pi/id6761694867)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Pi free?

Pi is free to download, with in-app purchases available.

### Is Learn Pi free?

Learn Pi costs $0.99, with no in-app purchases.

### Do Pi or Learn Pi have ads?

Neither Pi nor Learn Pi shows ads.

### Which is updated more often, Pi or Learn Pi?

Pi ships an update every 3 months, and Learn Pi every 3 days. Most recently, Pi was updated on November 6, 2026 and Learn Pi on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*