# PrescribePro vs CTGfai

The clearest difference is update cadence: PrescribePro at every 2 weeks against CTGfai's every 6 months. PrescribePro also leads on iOS requirement (13.0 vs 15.0). 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.

PrescribePro ships an update every 2 weeks, CTGfai every 6 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | PrescribePro | CTGfai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Size | 66 MB | 35 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Aga Khan Hospital and Medical College Foundation](https://appshunter.io/developer/1156778977) | [Tizfai Technologies AB](https://appshunter.io/developer/1724236980) |

## What reviewers say

### PrescribePro

[App page](https://appshunter.io/ios/app/prescribepro/id6447662509)

**Features:** macOS Compatibility

**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 PrescribePro free?

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

### Is CTGfai free?

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

### Do PrescribePro or CTGfai have ads?

Neither PrescribePro nor CTGfai shows ads.

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

PrescribePro ships an update every 2 weeks, and CTGfai every 6 months. Most recently, PrescribePro was updated on November 3, 2026 and CTGfai on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*