# AAPM&R Learn vs ISNCSCI Algorithm

The clearest difference is update cadence: AAPM&R Learn at every 5 weeks against ISNCSCI Algorithm's every 3 months. ISNCSCI Algorithm's advantage is 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.

AAPM&R Learn ships an update every 5 weeks, ISNCSCI Algorithm every 3 months. The most recent releases landed on October 3, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | AAPM&R Learn | ISNCSCI Algorithm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (78 ratings)](https://appshunter.io/ios/app/aapm-and-r-learn/id1560599740/reviews)** | — |
| Number of ratings | **78** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 27 MB | 10 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [AMERICAN ACADEMY OF PHYSICAL MEDICINE AND REHABILITATION](https://appshunter.io/developer/1366504557) | [Praxis Spinal Cord Institute](https://appshunter.io/developer/980028790) |

## What reviewers say

### AAPM&R Learn

[App page](https://appshunter.io/ios/app/aapm-and-r-learn/id1560599740)

This app provides PM&R physicians with access to educational resources and learning materials. It supports ongoing professional development across various career stages and expertise levels through online courses and live events.

**Highlights:** Online education resources, Virtual courses, Live event access, Career advancement support, Medical advances updates

**Features:** macOS Compatibility

**In-app purchases:** none


### ISNCSCI Algorithm

[App page](https://appshunter.io/ios/app/isncsci-algorithm/id6476418908)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AAPM&R Learn free?

AAPM&R Learn is free to download, with no in-app purchases.

### Is ISNCSCI Algorithm free?

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

### Do AAPM&R Learn or ISNCSCI Algorithm have ads?

Neither AAPM&R Learn nor ISNCSCI Algorithm shows ads.

### Which is updated more often, AAPM&R Learn or ISNCSCI Algorithm?

AAPM&R Learn ships an update every 5 weeks, and ISNCSCI Algorithm every 3 months. Most recently, AAPM&R Learn was updated on October 3, 2026 and ISNCSCI Algorithm on September 22, 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.*