# Teracy vs Myu ミュー

The clearest difference is update cadence: Myu ミュー at every 4 days against Teracy's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Teracy ships an update every 3 weeks, Myu ミュー every 4 days. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Teracy | Myu ミュー |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 138 MB | 135 MB |
| Requires iOS | **17.2** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Teracy, Inc.](https://appshunter.io/developer/1612256683) | [Agent Sync](https://appshunter.io/developer/1871635980) |

## What reviewers say

### Teracy

[App page](https://appshunter.io/ios/app/teracy/id6746098603)

**Features:** macOS Compatibility

**In-app purchases:** none


### Myu ミュー

[App page](https://appshunter.io/ios/app/myu/id6759548795)

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

**In-app purchases:** none


## Frequently asked questions

### Is Teracy free?

Teracy is free to download, with no in-app purchases.

### Is Myu ミュー free?

Myu ミュー is free to download, with no in-app purchases.

### Do Teracy or Myu ミュー have ads?

Neither Teracy nor Myu ミュー shows ads.

### Which is updated more often, Teracy or Myu ミュー?

Teracy ships an update every 3 weeks, and Myu ミュー every 4 days. Most recently, Teracy was updated on October 6, 2026 and Myu ミュー on October 24, 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.*