# 1CHECK vs Sodipren

The clearest difference is ads: Sodipren at none against 1CHECK's shown. 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 11, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 1CHECK | Sodipren |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 44 MB | 46 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [1CHECK](https://appshunter.io/developer/1666587347) | [ASW France](https://appshunter.io/developer/1463042406) |

## What reviewers say

### 1CHECK

[App page](https://appshunter.io/ios/app/1check/id6446942503)

**Features:** Vision Pro support

**In-app purchases:** none


### Sodipren

[App page](https://appshunter.io/ios/app/sodipren/id6738655841)

**In-app purchases:** none


## Frequently asked questions

### Is 1CHECK free?

1CHECK is free to download, with no in-app purchases.

### Is Sodipren free?

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

### Do 1CHECK or Sodipren have ads?

1CHECK shows ads; Sodipren does not.

### Which is updated more often, 1CHECK or Sodipren?

1CHECK ships an update every 3 weeks, and Sodipren every 3 weeks. Most recently, 1CHECK was updated on October 11, 2026 and Sodipren on September 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.*