# Notator | Annotate Documents vs QCNotes

The clearest difference is iOS requirement: QCNotes at 17.6 against Notator | Annotate Documents's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Notator | Annotate Documents sells 2 in-app purchases, starting at $1.99 per month and QCNotes sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Notator | Annotate Documents ships an update every 2 months, QCNotes every 3 months. The most recent releases landed on October 6, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Notator | Annotate Documents | QCNotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/notator-annotate-documents/id6447326736/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Freemium | — |
| Size | 30 MB | 6 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CIMTOPS SG LAB Pte. Ltd.](https://appshunter.io/developer/1657070999) | [Qiangcent co., ltd.](https://appshunter.io/developer/1885425473) |

## What reviewers say

### Notator | Annotate Documents

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

This app allows for detailed annotation of PDFs and images with various tools, including support for Apple Pencil. It offers flexible import options, high-quality rendering for large files, and intuitive page management. Upgrade to Pro for advanced export and editing capabilities.

**Highlights:** PDF and image annotation, Apple Pencil support, Flexible PDF import, High-quality PDF support, Zoom up to 1000%, Intuitive page management, Cloud storage integration

**Features:** Vision Pro support

**In-app purchases (2)**

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


### QCNotes

[App page](https://appshunter.io/ios/app/qcnotes/id6766739759)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QCNotes Pro Weekly | $9.99 | per 7 days |
| QCNotes Pro Monthly | $14.99 | per month |
| QCNotes Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Notator | Annotate Documents free?

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

### Is QCNotes free?

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

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

Neither Notator | Annotate Documents nor QCNotes shows ads.

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

Notator | Annotate Documents ships an update every 2 months, and QCNotes every 3 months. Most recently, Notator | Annotate Documents was updated on October 6, 2026 and QCNotes on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*