# Studuino vs TUTility

The clearest difference is update cadence: TUTility at every 2 weeks against Studuino's every 2 months. Studuino's advantage is iOS requirement (12.0 vs 15.1). 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.

Studuino ships an update every 2 months, TUTility every 2 weeks. The most recent releases landed on September 17, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Studuino | TUTility |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 50 MB | 28 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [株式会社アーテック](https://appshunter.io/developer/1472128993) | [Rin Iwai](https://appshunter.io/developer/1624514244) |

## What reviewers say

### Studuino

[App page](https://appshunter.io/ios/app/studuinobit/id1472128994)

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

**In-app purchases:** none


### TUTility

[App page](https://appshunter.io/ios/app/tutility/id1624514242)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Studuino free?

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

### Is TUTility free?

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

### Do Studuino or TUTility have ads?

Neither Studuino nor TUTility shows ads.

### Which is updated more often, Studuino or TUTility?

Studuino ships an update every 2 months, and TUTility every 2 weeks. Most recently, Studuino was updated on September 17, 2026 and TUTility on September 10, 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.*