# DoctorsOnly vs Pitt CMU iTM

The clearest difference is update cadence: DoctorsOnly at every 4 days against Pitt CMU iTM's every 2 months. DoctorsOnly also leads on iOS requirement (8.0 vs 14.0). 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.

DoctorsOnly ships an update every 4 days, Pitt CMU iTM every 2 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | DoctorsOnly | Pitt CMU iTM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Size | 18 MB | 34 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [MEDIA PHARM GROUP LTD](https://appshunter.io/developer/1060226949) | [University of Pittsburgh](https://appshunter.io/developer/522288075) |

## What reviewers say

### DoctorsOnly

[App page](https://appshunter.io/ios/app/doctorsonly/id1060226950)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pitt CMU iTM

[App page](https://appshunter.io/ios/app/pitt-cmu-itm/id1375416916)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DoctorsOnly free?

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

### Is Pitt CMU iTM free?

Pitt CMU iTM is free to download, with no in-app purchases.

### Do DoctorsOnly or Pitt CMU iTM have ads?

Neither DoctorsOnly nor Pitt CMU iTM shows ads.

### Which is updated more often, DoctorsOnly or Pitt CMU iTM?

DoctorsOnly ships an update every 4 days, and Pitt CMU iTM every 2 months. Most recently, DoctorsOnly was updated on October 7, 2026 and Pitt CMU iTM on October 10, 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.*