# Probis vs Ercan Altın

The clearest difference is update cadence: Ercan Altın at every 3 days against Probis's every 6 weeks. Ercan Altın also leads on iOS requirement (13.0 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.

Probis ships an update every 6 weeks, Ercan Altın every 3 days. Both last shipped on September 10, 2026.

## The numbers

| Metric | Probis | Ercan Altın |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Size | 37 MB | 29 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Bayram Ali Borekci](https://appshunter.io/developer/1511346187) | [HENDEM TEKNOLOJI YATIRIMLARI ANONIM SIRKETI](https://appshunter.io/developer/1891662510) |

## What reviewers say

### Probis

[App page](https://appshunter.io/ios/app/probis/id1511346188)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ercan Altın

[App page](https://appshunter.io/ios/app/ercan-altn/id6572294212)

**In-app purchases:** none


## Frequently asked questions

### Is Probis free?

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

### Is Ercan Altın free?

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

### Do Probis or Ercan Altın have ads?

Neither Probis nor Ercan Altın shows ads.

### Which is updated more often, Probis or Ercan Altın?

Probis ships an update every 6 weeks, and Ercan Altın every 3 days. Most recently, Probis was updated on September 10, 2026 and Ercan Altın on September 10, 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.*