# TUS Dostu vs TusAI

TUS Dostu and TusAI are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. TUS Dostu sells 3 in-app purchases, starting at $3.99 per month and TusAI sells 4 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | TUS Dostu | TusAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | Every 9 days |
| Size | 21 MB | 17 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Engin Gulgor](https://appshunter.io/developer/1895881124) | [Berkin Sili](https://appshunter.io/developer/1721733234) |

## What reviewers say

### TUS Dostu

[App page](https://appshunter.io/ios/app/tus-dostu/id6764692051)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TUS Dostu Premium - Monthly | $3.99 | per month |
| TUS Dostu Premium - 3 Months | $6.99 | per 3 months |
| TUS Dostu Premium - Yearly | $19.99 | per year |


### TusAI

[App page](https://appshunter.io/ios/app/tusai/id6778718552)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| My Study Plan | $12.99 | per month |
| Flashcards Package | $17.99 | per month |
| Premium — Monthly | $44.99 | per month |
| Premium — 6 Months | $229.99 | per 6 months |


## Frequently asked questions

### Is TUS Dostu free?

TUS Dostu is free to download, with in-app purchases available.

### Is TusAI free?

TusAI is free to download, with in-app purchases available.

### Do TUS Dostu or TusAI have ads?

Neither TUS Dostu nor TusAI shows ads.

### Which is updated more often, TUS Dostu or TusAI?

TUS Dostu ships an update every 9 days, and TusAI every 9 days. Most recently, TUS Dostu was updated on October 31, 2026 and TusAI on November 5, 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.*