# Stage Doctors vs TusAI

The clearest difference is in-app purchases: Stage Doctors at none against TusAI's 4. Stage Doctors also leads on iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TusAI sells 4 in-app purchases, starting at $12.99 per month. Stage Doctors asks for nothing beyond the download.

Stage Doctors ships an update every 6 days, TusAI every 9 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Stage Doctors | TusAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 9 days |
| Size | 27 MB | 17 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [COREBYTE TEKNOLOJI YAZILIM DANISMANLIK TICARET LIMITED SIRKETI](https://appshunter.io/developer/1578024966) | [Berkin Sili](https://appshunter.io/developer/1721733234) |

## What reviewers say

### Stage Doctors

[App page](https://appshunter.io/ios/app/stage-doctors/id6514597089)

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

**In-app purchases:** none


### 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 Stage Doctors free?

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

### Is TusAI free?

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

### Do Stage Doctors or TusAI have ads?

Neither Stage Doctors nor TusAI shows ads.

### Which is updated more often, Stage Doctors or TusAI?

Stage Doctors ships an update every 6 days, and TusAI every 9 days. Most recently, Stage Doctors was updated on October 30, 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.*