# Simple Violin vs Suiin

The clearest difference is in-app purchases: Suiin at none against Simple Violin's 1. Suiin also leads on ads (none vs shown). Simple Violin's advantage is update cadence (fortnightly vs monthly) and iOS requirement (13.0 vs 17.6). On price and device support there is nothing between them.

Both are free to download. Simple Violin sells 1 one-off in-app purchase. Suiin asks for nothing beyond the download.

Simple Violin ships an update fortnightly, Suiin monthly. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Simple Violin | Suiin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Monthly |
| Size | 167 MB | 138 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mustafa Demir](https://appshunter.io/developer/1204716531) | [要华 张](https://appshunter.io/developer/1688491473) |

## What reviewers say

### Simple Violin

[App page](https://appshunter.io/ios/app/simple-violin/id6756941738)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium | $4.99 | one-time |


### Suiin

[App page](https://appshunter.io/ios/app/suiin/id6761001425)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Violin free?

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

### Is Suiin free?

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

### Do Simple Violin or Suiin have ads?

Simple Violin shows ads; Suiin does not.

### Which is updated more often, Simple Violin or Suiin?

Simple Violin ships an update fortnightly, and Suiin monthly. Most recently, Simple Violin was updated on October 14, 2026 and Suiin on October 13, 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.*