# ITSOK vs Viola

The clearest difference is update cadence: Viola at every 3 weeks against ITSOK's every 2 months. 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.

ITSOK ships an update every 2 months, Viola every 3 weeks. The most recent releases landed on October 11, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | ITSOK | Viola |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 78 MB | 80 MB |
| Requires iOS | **13.0** | 14 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tareq Ajloni](https://appshunter.io/developer/1188648034) | [Yousef Yaghmour](https://appshunter.io/developer/1534019613) |

## What reviewers say

### ITSOK

[App page](https://appshunter.io/ios/app/itsok/id6499108383)

**Features:** macOS Compatibility

**In-app purchases:** none


### Viola

[App page](https://appshunter.io/ios/app/viola/id6755640807)

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

**In-app purchases:** none


## Frequently asked questions

### Is ITSOK free?

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

### Is Viola free?

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

### Do ITSOK or Viola have ads?

Neither ITSOK nor Viola shows ads.

### Which is updated more often, ITSOK or Viola?

ITSOK ships an update every 2 months, and Viola every 3 weeks. Most recently, ITSOK was updated on October 11, 2026 and Viola on September 16, 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.*