# Mosaic Knox vs MathNotes

The clearest difference is in-app purchases: Mosaic Knox at none against MathNotes's 1. MathNotes's advantage is update cadence (every 11 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MathNotes sells 1 in-app purchase, starting at $2.99 per month. Mosaic Knox asks for nothing beyond the download.

Mosaic Knox ships an update every 2 months, MathNotes every 11 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Mosaic Knox | MathNotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (52 ratings)](https://appshunter.io/ios/app/mathnotes-math-problem-solver/id6453477170/reviews)** |
| Number of ratings | — | **52** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | — | Freemium |
| Size | 56 MB | 61 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fellowship Evangelical Free Church](https://appshunter.io/developer/1512010622) | [Impala Studios](https://appshunter.io/developer/1063279743) |

## What reviewers say

### Mosaic Knox

[App page](https://appshunter.io/ios/app/mosaic-knox/id1537823615)

**Features:** Vision Pro support

**In-app purchases:** none


### MathNotes

[App page](https://appshunter.io/ios/app/mathnotes-math-problem-solver/id6453477170)

This app helps students with math by offering effortless note-taking, organized study materials, and an AI-powered solver for equations. It provides step-by-step explanations to ensure understanding and includes a floating calculator for simultaneous use.

**Highlights:** Effortless note-taking for equations and concepts, Organized study notes with categorization, AI Math Solver with step-by-step explanations, Floating calculator for simultaneous use, Study notes on the go

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription | $2.99 | per month |


## Frequently asked questions

### Is Mosaic Knox free?

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

### Is MathNotes free?

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

### Do Mosaic Knox or MathNotes have ads?

Neither Mosaic Knox nor MathNotes shows ads.

### Which is updated more often, Mosaic Knox or MathNotes?

Mosaic Knox ships an update every 2 months, and MathNotes every 11 days. Most recently, Mosaic Knox was updated on October 27, 2026 and MathNotes on October 24, 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.*