# Tcheker vs Im

The clearest difference is update cadence: Im at every 8 days against Tcheker's monthly. Tcheker's advantage is iOS requirement (15.1 vs 18.6). 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.

Tcheker ships an update monthly, Im every 8 days. The most recent releases landed on September 13, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | Tcheker | Im |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Size | 36 MB | 3 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TCHEKER](https://appshunter.io/developer/1524371803) | [Igor Stefanyuk](https://appshunter.io/developer/415375302) |

## What reviewers say

### Tcheker

[App page](https://appshunter.io/ios/app/tcheker/id1524371801)

**Features:** macOS Compatibility

**In-app purchases:** none


### Im

[App page](https://appshunter.io/ios/app/im/id6761984992)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tcheker free?

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

### Is Im free?

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

### Do Tcheker or Im have ads?

Neither Tcheker nor Im shows ads.

### Which is updated more often, Tcheker or Im?

Tcheker ships an update monthly, and Im every 8 days. Most recently, Tcheker was updated on September 13, 2026 and Im on May 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.*