# SIVAS.mobile vs Tec4App

The clearest difference is iOS requirement: SIVAS.mobile at 11.0 against Tec4App's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SIVAS.mobile ships an update monthly, Tec4App every 2 months. The most recent releases landed on October 4, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | SIVAS.mobile | Tec4App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 117 MB | 112 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [schrempp edv GmbH](https://appshunter.io/developer/1174776815) | [Tec4med Lifescience GmbH](https://appshunter.io/developer/1526429525) |

## What reviewers say

### SIVAS.mobile

[App page](https://appshunter.io/ios/app/sivasmobile/id1462735782)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tec4App

[App page](https://appshunter.io/ios/app/tec4app/id1526429523)

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

**In-app purchases:** none


## Frequently asked questions

### Is SIVAS.mobile free?

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

### Is Tec4App free?

Tec4App is free to download, with no in-app purchases.

### Do SIVAS.mobile or Tec4App have ads?

Neither SIVAS.mobile nor Tec4App shows ads.

### Which is updated more often, SIVAS.mobile or Tec4App?

SIVAS.mobile ships an update monthly, and Tec4App every 2 months. Most recently, SIVAS.mobile was updated on October 4, 2026 and Tec4App 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.*