# Pi vs Memorize Pi π

The clearest difference is iOS requirement: Pi at 16.6 against Memorize Pi π's 26.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Pi sells 5 one-off in-app purchases and Memorize Pi π sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Pi | Memorize Pi π |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 21 MB |
| Requires iOS | **16.6** | 26.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [REMESHY LTD](https://appshunter.io/developer/1519992155) | [Roman Savenok](https://appshunter.io/developer/1230893715) |

## What reviewers say

### Pi

[App page](https://appshunter.io/ios/app/pi-math-memory-puzzle-game/id6744679735)

Test your memory and math skills by recalling digits of Pi in a survival game. Unlock boosters to extend your game and improve your score. Perfect for all ages looking to sharpen their minds.

**Highlights:** Memorize Pi digits in survival mode, Unlock boosters for extended gameplay, Improve memory and mental math skills, Practice multiplication and math facts, Climb the leaderboard, Designed for all ages

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5K Credits | $0.99 | one-time |
| 12K Credits | $1.99 | one-time |
| 25K Credits | $2.99 | one-time |
| 50K Credits | $3.99 | one-time |
| 100K Credits | $4.99 | one-time |


### Memorize Pi π

[App page](https://appshunter.io/ios/app/memorize-pi-memory-game/id6762457784)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the Developer | $2.99 | one-time |
| Lifetime Premium | $4.99 | one-time |
| Support the Developer | $9.99 | one-time |
| Support the Developer | $29.99 | one-time |


## Frequently asked questions

### Is Pi free?

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

### Is Memorize Pi π free?

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

### Do Pi or Memorize Pi π have ads?

Neither Pi nor Memorize Pi π shows ads.

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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.*