# CarebitsDoctor vs CTGfai

The clearest difference is update cadence: CarebitsDoctor at weekly against CTGfai's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CarebitsDoctor ships an update weekly, CTGfai every 6 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | CarebitsDoctor | CTGfai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 months |
| Size | 9 MB | 35 MB |
| Requires iOS | **14.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [MED SYSTEMS SP Z O O](https://appshunter.io/developer/1513654840) | [Tizfai Technologies AB](https://appshunter.io/developer/1724236980) |

## What reviewers say

### CarebitsDoctor

[App page](https://appshunter.io/ios/app/carebitsdoctor/id1562828769)

**In-app purchases:** none


### CTGfai

[App page](https://appshunter.io/ios/app/ctgfai/id6499474182)

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

**In-app purchases:** none


## Frequently asked questions

### Is CarebitsDoctor free?

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

### Is CTGfai free?

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

### Do CarebitsDoctor or CTGfai have ads?

Neither CarebitsDoctor nor CTGfai shows ads.

### Which is updated more often, CarebitsDoctor or CTGfai?

CarebitsDoctor ships an update weekly, and CTGfai every 6 months. Most recently, CarebitsDoctor was updated on October 27, 2026 and CTGfai on October 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.*