# MXTNote vs Notator | Annotate Documents

The clearest difference is in-app purchases: MXTNote at none against Notator | Annotate Documents's 2. MXTNote also leads on update cadence (every 2 weeks vs every 2 months) and iOS requirement (13.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Notator | Annotate Documents sells 2 in-app purchases, starting at $1.99 per month. MXTNote asks for nothing beyond the download.

MXTNote ships an update every 2 weeks, Notator | Annotate Documents every 2 months. The most recent releases landed on June 4, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | MXTNote | Notator | Annotate Documents |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mxtnote/id1518415738/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 131 MB | 30 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tao Ma](https://appshunter.io/developer/1518415737) | [CIMTOPS SG LAB Pte. Ltd.](https://appshunter.io/developer/1657070999) |

## 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


### Notator | Annotate Documents

[App page](https://appshunter.io/ios/app/notator-annotate-documents/id6447326736)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Notator Pro Monthly | $1.99 | per month |
| Notator Pro Yearly | $8.99 | per year |


## Frequently asked questions

### Is MXTNote free?

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

### Is Notator | Annotate Documents free?

Notator | Annotate Documents is free to download, with in-app purchases available.

### Do MXTNote or Notator | Annotate Documents have ads?

Neither MXTNote nor Notator | Annotate Documents shows ads.

### Which is updated more often, MXTNote or Notator | Annotate Documents?

MXTNote ships an update every 2 weeks, and Notator | Annotate Documents every 2 months. Most recently, MXTNote was updated on June 4, 2026 and Notator | Annotate Documents on September 19, 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.*