# imo vs Group Check

The clearest difference is update cadence: Group Check at every 4 weeks against imo's every 3 months. Group Check also leads on iOS requirement (12.0 vs 15.6). 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.

imo ships an update every 3 months, Group Check every 4 weeks. The most recent releases landed on September 13, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | imo | Group Check |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Size | 38 MB | 76 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [METASIG TECNOLOGIA DE INFORMACAO LTDA](https://appshunter.io/developer/574897282) | [G I Software Ltda EPP](https://appshunter.io/developer/999528458) |

## What reviewers say

### imo

[App page](https://appshunter.io/ios/app/imo-vistoria/id1519513699)

**Features:** macOS Compatibility

**In-app purchases:** none


### Group Check

[App page](https://appshunter.io/ios/app/group-check/id1521235450)

**In-app purchases:** none


## Frequently asked questions

### Is imo free?

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

### Is Group Check free?

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

### Do imo or Group Check have ads?

Neither imo nor Group Check shows ads.

### Which is updated more often, imo or Group Check?

imo ships an update every 3 months, and Group Check every 4 weeks. Most recently, imo was updated on September 13, 2026 and Group Check on September 17, 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.*