# ACC Learn vs MedDiffDx

The clearest difference is price: ACC Learn at Free against MedDiffDx's $3.99. MedDiffDx's advantage is update cadence (every 6 days vs every 7 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

ACC Learn is free to download; MedDiffDx costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ACC Learn ships an update every 7 months, MedDiffDx every 6 days. Both last shipped on October 17, 2026.

## The numbers

| Metric | ACC Learn | MedDiffDx |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.6 (969 ratings)](https://appshunter.io/ios/app/acc-learn/id1497013017/reviews)** | — |
| Number of ratings | **969** | — |
| Positive reviews | 59.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 6 MB |
| Requires iOS | **15.0** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [American College of Cardiology](https://appshunter.io/developer/502174543) | [worawit tantaopas](https://appshunter.io/developer/1833368157) |

## What reviewers say

### ACC Learn

[App page](https://appshunter.io/ios/app/acc-learn/id1497013017)

Access select ACC educational products like ACCSAP, CathSAP, and EP SAP on your mobile device. While the app is free, some educational content requires an external purchase.

**Highlights:** Access ACCSAP, Access CathSAP, Access EP SAP, Mobile learning, Educational content

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

**In-app purchases:** none

**What reviewers like**

- 👍 Excellent content and presentation
- 👍 Convenient and accessible
- 👍 User-friendly interface
- 👍 Helpful and knowledgeable support staff

**What reviewers complain about**

- 🐛 Inaccurate activity tracking
- 🐛 Slow or failed server connections
- 🐛 Difficult navigation and too many clicks
- 🐛 Frequent log-outs and login issues
- 🐛 Slow performance and app crashes

**Reported bugs**

- Unable to access content and qbank
- Incompatibility issues on iPad
- Inability to save notes and progress

**Requested features**

- Ability to customize learning experience
- Bookmark last accessed content
- Playback speed controls for videos
- Seamless integration between app and website


### MedDiffDx

[App page](https://appshunter.io/ios/app/meddiffdx-internal-medicine/id6751080004)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ACC Learn free?

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

### Is MedDiffDx free?

MedDiffDx costs $3.99, with no in-app purchases.

### Do ACC Learn or MedDiffDx have ads?

Neither ACC Learn nor MedDiffDx shows ads.

### Which is updated more often, ACC Learn or MedDiffDx?

ACC Learn ships an update every 7 months, and MedDiffDx every 6 days. Most recently, ACC Learn was updated on October 17, 2026 and MedDiffDx on October 17, 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.*