# AZScontrol vs E

The clearest difference is update cadence: E at every 3 weeks against AZScontrol's every 3 months. AZScontrol's advantage is iOS requirement (13.4 vs 15.5). 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.

AZScontrol ships an update every 3 months, E every 3 weeks. The most recent releases landed on September 18, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | AZScontrol | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 20 MB | 62 MB |
| Requires iOS | **13.4** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Albert Mamaliev](https://appshunter.io/developer/1709857189) | [Anton Nozikov](https://appshunter.io/developer/1727514585) |

## What reviewers say

### AZScontrol

[App page](https://appshunter.io/ios/app/azscontrol/id6468486972)

**Features:** Vision Pro support

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-revision/id6476658031)

**In-app purchases:** none


## Frequently asked questions

### Is AZScontrol free?

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

### Is E free?

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

### Do AZScontrol or E have ads?

Neither AZScontrol nor E shows ads.

### Which is updated more often, AZScontrol or E?

AZScontrol ships an update every 3 months, and E every 3 weeks. Most recently, AZScontrol was updated on September 18, 2026 and E on September 30, 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.*