# e.Manager mobile vs KoCoS Test Center

The clearest difference is update cadence: e.Manager mobile at fortnightly against KoCoS Test Center's every 3 months. KoCoS Test Center's advantage is 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.

e.Manager mobile ships an update fortnightly, KoCoS Test Center every 3 months. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | e.Manager mobile | KoCoS Test Center |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Size | 52 MB | 39 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IngSoft GmbH](https://appshunter.io/developer/945284664) | [Kocos Messtechnik AG](https://appshunter.io/developer/1544082424) |

## What reviewers say

### e.Manager mobile

[App page](https://appshunter.io/ios/app/emanager-mobile/id1477304614)

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

**In-app purchases:** none


### KoCoS Test Center

[App page](https://appshunter.io/ios/app/kocos-test-center/id1601210984)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e.Manager mobile free?

e.Manager mobile is free to download, with no in-app purchases.

### Is KoCoS Test Center free?

KoCoS Test Center is free to download, with no in-app purchases.

### Do e.Manager mobile or KoCoS Test Center have ads?

Neither e.Manager mobile nor KoCoS Test Center shows ads.

### Which is updated more often, e.Manager mobile or KoCoS Test Center?

e.Manager mobile ships an update fortnightly, and KoCoS Test Center every 3 months. Most recently, e.Manager mobile was updated on October 26, 2026 and KoCoS Test Center on November 3, 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.*