# Learn Turkish Lang vs Atlantic SIS

The clearest difference is in-app purchases: Atlantic SIS at none against Learn Turkish Lang's 1. Atlantic SIS also leads on update cadence (every 5 weeks vs every 16 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Learn Turkish Lang sells 1 one-off in-app purchase. Atlantic SIS asks for nothing beyond the download.

Learn Turkish Lang ships an update every 16 months, Atlantic SIS every 5 weeks. The most recent releases landed on October 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Learn Turkish Lang | Atlantic SIS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 5 weeks** |
| Size | 35 MB | 64 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ghumman Tech LLC](https://appshunter.io/developer/1671347750) | [EDUNOVA INTERNATIONAL SERVICES COMPANY LIMITED](https://appshunter.io/developer/1838089589) |

## What reviewers say

### Learn Turkish Lang

[App page](https://appshunter.io/ios/app/learn-turkish-lang/id6448661625)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $9.99 | one-time |


### Atlantic SIS

[App page](https://appshunter.io/ios/app/atlantic-sis/id6752854556)

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

**In-app purchases:** none


## Frequently asked questions

### Is Learn Turkish Lang free?

Learn Turkish Lang is free to download, with in-app purchases available.

### Is Atlantic SIS free?

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

### Do Learn Turkish Lang or Atlantic SIS have ads?

Neither Learn Turkish Lang nor Atlantic SIS shows ads.

### Which is updated more often, Learn Turkish Lang or Atlantic SIS?

Learn Turkish Lang ships an update every 16 months, and Atlantic SIS every 5 weeks. Most recently, Learn Turkish Lang was updated on October 3, 2026 and Atlantic SIS on November 8, 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.*