# MXTNote vs Document Scanner By MadMath

The clearest difference is update cadence: MXTNote at every 2 weeks against Document Scanner By MadMath's every 7 months. 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.

MXTNote ships an update every 2 weeks, Document Scanner By MadMath every 7 months. The most recent releases landed on September 24, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | MXTNote | Document Scanner By MadMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mxtnote/id1518415738/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 7 months |
| Monetization | Free | — |
| Size | 131 MB | 5 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tao Ma](https://appshunter.io/developer/1518415737) | [Palanisamy Shanmugam](https://appshunter.io/developer/1597120898) |

## What reviewers say

### MXTNote

[App page](https://appshunter.io/ios/app/mxtnote/id1518415738)

This app helps organize research and study materials by linking PDFs, notes, and web pages. It offers PDF reading, text and handwriting notes, and an arXiv explorer for academic papers. Create a knowledge graph to visualize connections between your research fragments.

**Highlights:** PDF reader with link navigation, Text and handwriting note-taking, Link notes and PDFs to create a knowledge graph, ARXIV explorer for academic papers, Web page import (HTML to PDF), OCR and image search for PDFs, Sync across devices

**Features:** macOS Compatibility

**In-app purchases:** none


### Document Scanner By MadMath

[App page](https://appshunter.io/ios/app/document-scanner-by-madmath/id1599595423)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MXTNote free?

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

### Is Document Scanner By MadMath free?

Document Scanner By MadMath is free to download, with no in-app purchases.

### Do MXTNote or Document Scanner By MadMath have ads?

Neither MXTNote nor Document Scanner By MadMath shows ads.

### Which is updated more often, MXTNote or Document Scanner By MadMath?

MXTNote ships an update every 2 weeks, and Document Scanner By MadMath every 7 months. Most recently, MXTNote was updated on September 24, 2026 and Document Scanner By MadMath on October 2, 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.*