# ADERP | ADGov vs Impact

The clearest difference is update cadence: Impact at weekly against ADERP | ADGov's every 4 months. 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.

ADERP | ADGov ships an update every 4 months, Impact weekly. Both last shipped on October 9, 2026.

## The numbers

| Metric | ADERP | ADGov | Impact |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 67 MB | 17 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Abu Dhabi Systems and Information Centre](https://appshunter.io/developer/459370749) | [Mohamed Azhan](https://appshunter.io/developer/1817131382) |

## What reviewers say

### ADERP | ADGov

[App page](https://appshunter.io/ios/app/aderp-adgov/id6474168948)

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

**In-app purchases:** none


### Impact

[App page](https://appshunter.io/ios/app/impact/id6771118311)

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

**In-app purchases:** none


## Frequently asked questions

### Is ADERP | ADGov free?

ADERP | ADGov is free to download, with no in-app purchases.

### Is Impact free?

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

### Do ADERP | ADGov or Impact have ads?

Neither ADERP | ADGov nor Impact shows ads.

### Which is updated more often, ADERP | ADGov or Impact?

ADERP | ADGov ships an update every 4 months, and Impact weekly. Most recently, ADERP | ADGov was updated on October 9, 2026 and Impact on October 9, 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.*