# K12LMS vs nguyensonmaths

The clearest difference is update cadence: nguyensonmaths at fortnightly against K12LMS's every 2 months. nguyensonmaths also leads on iOS requirement (12.0 vs 15.1). 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.

K12LMS ships an update every 2 months, nguyensonmaths fortnightly. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | K12LMS | nguyensonmaths |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 36 MB | 48 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [HUONG VIET CO., LTD](https://appshunter.io/developer/1466757923) | [Quang Le](https://appshunter.io/developer/1864146367) |

## What reviewers say

### K12LMS

[App page](https://appshunter.io/ios/app/k12lms/id1658931229)

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

**In-app purchases:** none


### nguyensonmaths

[App page](https://appshunter.io/ios/app/nguyensonmaths/id6469692500)

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

**In-app purchases:** none


## Frequently asked questions

### Is K12LMS free?

K12LMS is free to download, with no in-app purchases.

### Is nguyensonmaths free?

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

### Do K12LMS or nguyensonmaths have ads?

Neither K12LMS nor nguyensonmaths shows ads.

### Which is updated more often, K12LMS or nguyensonmaths?

K12LMS ships an update every 2 months, and nguyensonmaths fortnightly. Most recently, K12LMS was updated on October 6, 2026 and nguyensonmaths on October 13, 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.*