# GSL Mobile vs Piyaka

The clearest difference is iOS requirement: GSL Mobile at 9.0 against Piyaka'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.

GSL Mobile ships an update every 6 weeks, Piyaka monthly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | GSL Mobile | Piyaka |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 20 MB | 74 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MEDYA-T YAZILIM](https://appshunter.io/developer/1083443640) | [Ismail Duran](https://appshunter.io/developer/1809420097) |

## What reviewers say

### GSL Mobile

[App page](https://appshunter.io/ios/app/gsl-mobile/id1444895699)

Connect with fellow alumni from Galatasaray High School. Share activities, request support, and maintain a strong network within the Mektepliler community. This app fosters continued unity and collaboration among graduates.

**Highlights:** Alumni networking, Activity sharing, Support requests, Community building, Collaboration tools

**Features:** macOS Compatibility

**In-app purchases:** none


### Piyaka

[App page](https://appshunter.io/ios/app/piyaka/id6744851690)

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

**In-app purchases:** none


## Frequently asked questions

### Is GSL Mobile free?

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

### Is Piyaka free?

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

### Do GSL Mobile or Piyaka have ads?

Neither GSL Mobile nor Piyaka shows ads.

### Which is updated more often, GSL Mobile or Piyaka?

GSL Mobile ships an update every 6 weeks, and Piyaka monthly. Most recently, GSL Mobile was updated on October 24, 2026 and Piyaka on October 28, 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.*