# TSRST Lab vs İMO Mobil

The clearest difference is update cadence: İMO Mobil at every 5 days against TSRST Lab's every 2 weeks. TSRST Lab's advantage is iOS requirement (13.4 vs 15.0). 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.

TSRST Lab ships an update every 2 weeks, İMO Mobil every 5 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TSRST Lab | İMO Mobil |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 25 MB | 38 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Bayram Guler](https://appshunter.io/developer/1733337894) | [INNOVIA TEKNOLOJI YAZILIM YAYINCILIK DANISMANLIK SANAYI VE TICARET LIMITED SIRKETI](https://appshunter.io/developer/1186240632) |

## What reviewers say

### TSRST Lab

[App page](https://appshunter.io/ios/app/tsrst-lab/id6670761403)

**Features:** macOS Compatibility

**In-app purchases:** none


### İMO Mobil

[App page](https://appshunter.io/ios/app/imo-mobil/id6755915648)

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

**In-app purchases:** none


## Frequently asked questions

### Is TSRST Lab free?

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

### Is İMO Mobil free?

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

### Do TSRST Lab or İMO Mobil have ads?

Neither TSRST Lab nor İMO Mobil shows ads.

### Which is updated more often, TSRST Lab or İMO Mobil?

TSRST Lab ships an update every 2 weeks, and İMO Mobil every 5 days. Most recently, TSRST Lab was updated on October 30, 2026 and İMO Mobil on October 25, 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.*