# ReD App vs PassGP

The clearest difference is in-app purchases: ReD App at none against PassGP's 30. ReD App also leads on iOS requirement (11.0 vs 16.6). PassGP's advantage is update cadence (fortnightly vs every 10 months). On price, ads and device support there is nothing between them.

Both are free to download. PassGP sells 30 one-off in-app purchases. ReD App asks for nothing beyond the download.

ReD App ships an update every 10 months, PassGP fortnightly. The most recent releases landed on September 8, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | ReD App | PassGP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 41 MB | 49 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [THE ROYAL AUSTRALIAN AND NEW ZEALAND COLLEGE OF OPHTHALMOLOGISTS](https://appshunter.io/developer/1485354386) | [PassGP Pty Ltd](https://appshunter.io/developer/1728047120) |

## What reviewers say

### ReD App

[App page](https://appshunter.io/ios/app/red-app/id1492024952)

**Features:** macOS Compatibility

**In-app purchases:** none


### PassGP

[App page](https://appshunter.io/ios/app/passgp/id6476877597)

Prepare for medical exams with a comprehensive platform offering thousands of practice questions, mock exams, and AI-powered feedback. Access flashcards, case studies, and video tutorials to master clinical knowledge and pass key Australian medical certifications.

**Highlights:** 15,500+ examiner-written questions, Full mock exams, AI Virtual Tutor for feedback, Clinical knowledge flashcards, Structured tutorials, Video revision series

**Features:** Family Sharing

**In-app purchases (30)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supervisor Package - 3 Months | $249.00 | one-time |
| Supervisor Package - 6 Month | $249.99 | one-time |
| AMC MCQ: - 6 Months | $299.00 | one-time |
| ACRRM MCQ - 3 Months | $299.99 | one-time |
| RNZCGP GPEP 3-Months | $399.00 | one-time |
| Supervisor Package - 6 Months | $399.00 | one-time |
| ACRRM StAMPS - 3 Months | $399.99 | one-time |
| RACGP CCE - Crash Course | $399.99 | one-time |
| RACGP KFP/AKT - Crash Course | $399.99 | one-time |
| RNZCGP GPEP - 3 Months | $399.99 | one-time |
| Supervisor Package - 12 Month | $399.99 | one-time |
| RNZCGP RHMTP 3 Months | $399.99 | one-time |
| RNZCGP GPEP 3 Months | $399.99 | one-time |
| AMC MCQ - 12 Months | $449.00 | one-time |
| RANZCOG - 3 Month Package | $599.00 | one-time |
| Supervisor Package - 12 Months | $599.00 | one-time |
| PESCI & 2x Webinars - 3 Months | $599.99 | one-time |
| ACRRM MCQ/StAMPS - 3 Months | $599.99 | one-time |
| RNZCGP GPEP - 6 Months | $599.99 | one-time |
| RANZCOG - 3 Months | $599.99 | one-time |
| ICFRACGP CCE - 3 Months | $599.99 | one-time |
| ICFRACGP KFP/AKT - 3 Months | $599.99 | one-time |
| RNZCGP RHMTP 6 Months | $599.99 | one-time |
| RNZCGP GPEP 6-Months | $599.99 | one-time |
| PESCI & 4x Webinars - 3 Months | $799.99 | one-time |
| NZ MCQ/StAMPS - 12 Months | $799.99 | one-time |
| ICFRACGP KFP/AKT - 6 Months | $999.99 | one-time |
| ICFRACGP CCE - 6 Months | $999.99 | one-time |
| PassGP CCE - 6 Months | $999.99 | one-time |
| RANZCOG - 6 Month Package | $999.99 | one-time |


## Frequently asked questions

### Is ReD App free?

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

### Is PassGP free?

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

### Do ReD App or PassGP have ads?

Neither ReD App nor PassGP shows ads.

### Which is updated more often, ReD App or PassGP?

ReD App ships an update every 10 months, and PassGP fortnightly. Most recently, ReD App was updated on September 8, 2026 and PassGP on September 23, 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.*