# GPHC vs D

The clearest difference is update cadence: D at every 3 months against GPHC's every 7 months. GPHC's advantage is iOS requirement (12.0 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.

GPHC ships an update every 7 months, D every 3 months. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | GPHC | D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Size | 53 MB | 14 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Regroupement des Etudiants en Medecine de l'Universite Laval](https://appshunter.io/developer/1554751255) | [D-Briefe Inc](https://appshunter.io/developer/1557592801) |

## What reviewers say

### GPHC

[App page](https://appshunter.io/ios/app/gphc/id1554751253)

**Features:** macOS Compatibility

**In-app purchases:** none


### D

[App page](https://appshunter.io/ios/app/d-brief/id1557592799)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GPHC free?

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

### Is D free?

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

### Do GPHC or D have ads?

Neither GPHC nor D shows ads.

### Which is updated more often, GPHC or D?

GPHC ships an update every 7 months, and D every 3 months. Most recently, GPHC was updated on October 3, 2026 and D on October 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.*