# Refratechnik Connect vs OtoTasdik

The clearest difference is update cadence: OtoTasdik at every 2 days against Refratechnik Connect's every 2 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.

Refratechnik Connect ships an update every 2 weeks, OtoTasdik every 2 days. The most recent releases landed on November 4, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Refratechnik Connect | OtoTasdik |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 5 MB | 75 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Refratechnik Holding GmbH](https://appshunter.io/developer/1284587570) | [Ahmet Turkmen](https://appshunter.io/developer/6790581359) |

## What reviewers say

### Refratechnik Connect

[App page](https://appshunter.io/ios/app/refratechnik-connect/id6475403107)

**Features:** macOS Compatibility

**In-app purchases:** none


### OtoTasdik

[App page](https://appshunter.io/ios/app/ototasdik/id6790581357)

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

**In-app purchases:** none


## Frequently asked questions

### Is Refratechnik Connect free?

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

### Is OtoTasdik free?

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

### Do Refratechnik Connect or OtoTasdik have ads?

Neither Refratechnik Connect nor OtoTasdik shows ads.

### Which is updated more often, Refratechnik Connect or OtoTasdik?

Refratechnik Connect ships an update every 2 weeks, and OtoTasdik every 2 days. Most recently, Refratechnik Connect was updated on November 4, 2026 and OtoTasdik on November 2, 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.*