# otris contract vs ansitel flex

The clearest difference is update cadence: ansitel flex at every 4 days against otris contract's every 4 months. ansitel flex also leads on iOS requirement (10.0 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.

otris contract ships an update every 4 months, ansitel flex every 4 days. The most recent releases landed on October 5, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | otris contract | ansitel flex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Size | 87 MB | 13 MB |
| Requires iOS | 15.5 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [otris software AG](https://appshunter.io/developer/1235754393) | [ansit-com GmbH](https://appshunter.io/developer/1492437182) |

## What reviewers say

### otris contract

[App page](https://appshunter.io/ios/app/otris-contract/id1279878740)

**Features:** macOS Compatibility

**In-app purchases:** none


### ansitel flex

[App page](https://appshunter.io/ios/app/ansitel-flex/id1589237576)

**In-app purchases:** none


## Frequently asked questions

### Is otris contract free?

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

### Is ansitel flex free?

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

### Do otris contract or ansitel flex have ads?

Neither otris contract nor ansitel flex shows ads.

### Which is updated more often, otris contract or ansitel flex?

otris contract ships an update every 4 months, and ansitel flex every 4 days. Most recently, otris contract was updated on October 5, 2026 and ansitel flex on October 18, 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.*