# Michi vs Euler's Circuit

The clearest difference is ads: Michi at none against Euler's Circuit's shown. Michi also leads on update cadence (every 3 days vs every 10 days) and iOS requirement (15.1 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Michi sells 1 one-off in-app purchase and Euler's Circuit sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Michi ships an update every 3 days, Euler's Circuit every 10 days. The most recent releases landed on November 8, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Michi | Euler's Circuit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 10 days |
| Size | 32 MB | 11 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ramon Ackermann](https://appshunter.io/developer/1738064860) | [Kenichi Horiuchi](https://appshunter.io/developer/1553401480) |

## What reviewers say

### Michi

[App page](https://appshunter.io/ios/app/michi-world/id6745433110)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game | $2.99 | one-time |


### Euler's Circuit

[App page](https://appshunter.io/ios/app/eulers-circuit-one-line/id6792647040)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | one-time |


## Frequently asked questions

### Is Michi free?

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

### Is Euler's Circuit free?

Euler's Circuit is free to download, with in-app purchases available.

### Do Michi or Euler's Circuit have ads?

Euler's Circuit shows ads; Michi does not.

### Which is updated more often, Michi or Euler's Circuit?

Michi ships an update every 3 days, and Euler's Circuit every 10 days. Most recently, Michi was updated on November 8, 2026 and Euler's Circuit on October 29, 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.*