# ALTSO vs Adıyaman TSO

The clearest difference is update cadence: Adıyaman TSO at every 10 months against ALTSO's every 36 months. ALTSO's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, 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.

ALTSO ships an update every 36 months, Adıyaman TSO every 10 months. The most recent releases landed on September 30, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | ALTSO | Adıyaman TSO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 10 months** |
| Monetization | Free | — |
| Size | 4 MB | 103 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Leartes.NET](https://appshunter.io/developer/574269818) | [Ugur Irendeli](https://appshunter.io/developer/1574093958) |

## What reviewers say

### ALTSO

[App page](https://appshunter.io/ios/app/altso/id582072841)

This app provides members and interested parties with instant updates on services and activities offered by a chamber of commerce. It aims to facilitate a more active work pace by keeping users informed about the organization's offerings and projects.

**Highlights:** Instant service and activity updates, Information on chamber projects, Facilitates active work pace, Access to organizational offerings, Updates for members and interested parties

**Features:** macOS Compatibility

**In-app purchases:** none


### Adıyaman TSO

[App page](https://appshunter.io/ios/app/adyaman-tso/id6505020483)

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

**In-app purchases:** none


## Frequently asked questions

### Is ALTSO free?

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

### Is Adıyaman TSO free?

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

### Do ALTSO or Adıyaman TSO have ads?

Neither ALTSO nor Adıyaman TSO shows ads.

### Which is updated more often, ALTSO or Adıyaman TSO?

ALTSO ships an update every 36 months, and Adıyaman TSO every 10 months. Most recently, ALTSO was updated on September 30, 2026 and Adıyaman TSO on September 27, 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.*