# Math Zen vs MathNotes

The clearest difference is ads: Math Zen at none against MathNotes's shown. Math Zen also leads on update cadence (every 3 days vs every 2 weeks). MathNotes's advantage is device support (4 vs 1) and iOS requirement (13.0 vs 16.4). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Math Zen sells 4 in-app purchases, starting at $1.49 per 7 days and MathNotes sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Math Zen against 5.0 for MathNotes. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Math Zen ships an update every 3 days, MathNotes every 2 weeks. The most recent releases landed on September 9, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Math Zen | MathNotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/math-zen-exam-prep-and-drill/id6758208511/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/mathnotes-math-and-3d-graphs/id6761740403/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 261 MB | 340 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Terekhin](https://appshunter.io/developer/888645337) | [Vladislav Alikov](https://appshunter.io/developer/1603123547) |

## What reviewers say

### Math Zen

[App page](https://appshunter.io/ios/app/math-zen-exam-prep-and-drill/id6758208511)

This app provides adaptive math practice for standardized exams and university-level courses. It generates unique problems, tracks mastery, and offers offline access for focused learning. Review mistakes and visualize concepts to build long-term retention.

**Highlights:** Algorithmically generated problems, Adaptive mastery-based progression, Mistake journal for review, Visual problem explanations, Offline access, Exam-specific problem sets

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Zen Premium — Weekly | $1.49 | per 7 days |
| Math Zen Premium — Monthly | $2.99 | per month |
| Math Zen Premium — Annual | $19.99 | per year |
| Math Zen Premium — Lifetime | $29.99 | one-time |


### MathNotes

[App page](https://appshunter.io/ios/app/mathnotes-math-and-3d-graphs/id6761740403)

This app provides an infinite digital canvas for studying and visualizing mathematics. It allows users to create 2D and 3D graphs, take notes with LaTeX formatting, and convert handwritten equations into editable LaTeX using OCR. Ideal for students and professionals needing a comprehensive math workspace.

**Highlights:** Infinite digital canvas, 2D and 3D graph plotting, Formula OCR to LaTeX, LaTeX equation rendering, Interactive animated sliders, Note organization with media

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the App and remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Math Zen free?

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

### Is MathNotes free?

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

### Which has better reviews, Math Zen or MathNotes?

Math Zen and MathNotes are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Math Zen or MathNotes have ads?

MathNotes shows ads; Math Zen does not.

### Which is updated more often, Math Zen or MathNotes?

Math Zen ships an update every 3 days, and MathNotes every 2 weeks. Most recently, Math Zen was updated on September 9, 2026 and MathNotes on September 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.*