# E vs IB App

The clearest difference is update cadence: IB App at weekly against E's every 5 weeks. 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.

E ships an update every 5 weeks, IB App weekly. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | E | IB App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/e-imzo-id/id1563416406/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 30 MB | 34 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Scientific Information Center of New Technologies](https://appshunter.io/developer/1518038409) | [FELIX-ITS](https://appshunter.io/developer/1744557458) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-imzo-id/id1563416406)

Sign electronic documents using digital keys issued by the National Information-Innovative Center of the Republic of Uzbekistan. Generate documents via QR-code from other apps or websites and sign them directly on your mobile device.

**Highlights:** Electronic document signing, Digital key integration, QR-code document transfer, PFX key file support, Mobile signing capability

**Features:** macOS Compatibility

**In-app purchases:** none


### IB App

[App page](https://appshunter.io/ios/app/ib-app/id6754330393)

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

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is IB App free?

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

### Do E or IB App have ads?

Neither E nor IB App shows ads.

### Which is updated more often, E or IB App?

E ships an update every 5 weeks, and IB App weekly. Most recently, E was updated on October 24, 2026 and IB App on October 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.*