# REMA vs NCTM Learning Hub

The clearest difference is update cadence: REMA at every 11 days against NCTM Learning Hub's every 5 months. NCTM Learning Hub's advantage is iOS requirement (15.0 vs 17.2). 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.

REMA ships an update every 11 days, NCTM Learning Hub every 5 months. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | REMA | NCTM Learning Hub |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 5 months |
| Size | 10 MB | 161 MB |
| Requires iOS | 17.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [University of Denver](https://appshunter.io/developer/1093564262) | [Melimu LLC](https://appshunter.io/developer/1616113745) |

## What reviewers say

### REMA

[App page](https://appshunter.io/ios/app/rema/id1195105657)

**Features:** macOS Compatibility

**In-app purchases:** none


### NCTM Learning Hub

[App page](https://appshunter.io/ios/app/nctm-learning-hub/id6757144962)

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

**In-app purchases:** none


## Frequently asked questions

### Is REMA free?

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

### Is NCTM Learning Hub free?

NCTM Learning Hub is free to download, with no in-app purchases.

### Do REMA or NCTM Learning Hub have ads?

Neither REMA nor NCTM Learning Hub shows ads.

### Which is updated more often, REMA or NCTM Learning Hub?

REMA ships an update every 11 days, and NCTM Learning Hub every 5 months. Most recently, REMA was updated on October 26, 2026 and NCTM Learning Hub on October 31, 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.*