# Modal Math vs NCTM LMS

The clearest difference is in-app purchases: NCTM LMS at none against Modal Math's 2. NCTM LMS also leads on update cadence (every 2 weeks vs every 5 weeks) and iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Modal Math sells 2 in-app purchases, starting at $24.99 per month. NCTM LMS asks for nothing beyond the download.

Modal Math ships an update every 5 weeks, NCTM LMS every 2 weeks. The most recent releases landed on June 24, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Modal Math | NCTM LMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/modal-math/id6469200381/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 75 MB | 181 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Asledu LLC](https://appshunter.io/developer/1711677950) | [Melimu LLC](https://appshunter.io/developer/1616113745) |

## What reviewers say

### Modal Math

[App page](https://appshunter.io/ios/app/modal-math/id6469200381)

This app provides accessible math practice designed by teachers for students with special language needs. It focuses on fostering conceptual understanding and reinforcing mathematical language for diverse learners.

**Highlights:** Designed by teachers, Accessible for special language needs, Fosters conceptual understanding, Reinforces mathematical language, Supports diverse learning needs

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Classroom Membership | $24.99 | per month |
| DHH Teacher Resources | $6.99 | one-time |


### NCTM LMS

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Modal Math free?

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

### Is NCTM LMS free?

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

### Do Modal Math or NCTM LMS have ads?

Neither Modal Math nor NCTM LMS shows ads.

### Which is updated more often, Modal Math or NCTM LMS?

Modal Math ships an update every 5 weeks, and NCTM LMS every 2 weeks. Most recently, Modal Math was updated on June 24, 2026 and NCTM LMS on September 11, 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.*