# TUNIX/KeyApp vs E

The clearest difference is update cadence: E at every 3 months against TUNIX/KeyApp's every 8 months. E also leads on iOS requirement (11.0 vs 13.0). 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.

TUNIX/KeyApp ships an update every 8 months, E every 3 months. The most recent releases landed on September 21, 2026 and April 15, 2026 respectively.

## The numbers

| Metric | TUNIX/KeyApp | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/tunixkeyapp/id763503677/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 8 MB | 19 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TUNIX Digital Security](https://appshunter.io/developer/763503680) | [Infogroen Holding B.V.](https://appshunter.io/developer/1461476877) |

## What reviewers say

### TUNIX/KeyApp

[App page](https://appshunter.io/ios/app/tunixkeyapp/id763503677)

This app provides strong authentication for secure access to on-premises and cloud applications. It helps reduce organizational risk and aids in regulatory compliance by offering multi-factor authentication options.

**Highlights:** Strong authentication for access, Supports on-premises and cloud apps, Reduces organizational risk, Aids regulatory compliance, Multiple authentication methods, High availability and fail-over

**Features:** macOS Compatibility

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e/id6450839041)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TUNIX/KeyApp free?

TUNIX/KeyApp is free to download, with no in-app purchases.

### Is E free?

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

### Do TUNIX/KeyApp or E have ads?

Neither TUNIX/KeyApp nor E shows ads.

### Which is updated more often, TUNIX/KeyApp or E?

TUNIX/KeyApp ships an update every 8 months, and E every 3 months. Most recently, TUNIX/KeyApp was updated on September 21, 2026 and E on April 15, 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.*