# Сантоку vs Союз 28

The clearest difference is ads: Сантоку at none against Союз 28's shown. Союз 28's advantage is iOS requirement (15.6 vs 17.1). On price, update cadence, 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.

Сантоку ships an update monthly, Союз 28 every 3 weeks. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Сантоку | Союз 28 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 114 MB | 100 MB |
| Requires iOS | 17.1 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Sophie Edis](https://appshunter.io/developer/1649498294) | [Starter Apps](https://appshunter.io/developer/1549865206) |

## What reviewers say

### Сантоку

[App page](https://appshunter.io/ios/app/id6745548963)

**In-app purchases:** none


### Союз 28

[App page](https://appshunter.io/ios/app/28/id6754088477)

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

**In-app purchases:** none


## Frequently asked questions

### Is Сантоку free?

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

### Is Союз 28 free?

Союз 28 is free to download, with no in-app purchases.

### Do Сантоку or Союз 28 have ads?

Союз 28 shows ads; Сантоку does not.

### Which is updated more often, Сантоку or Союз 28?

Сантоку ships an update monthly, and Союз 28 every 3 weeks. Most recently, Сантоку was updated on October 25, 2026 and Союз 28 on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*