# Notator | Annotate Documents vs QCAINotes 8

The clearest difference is update cadence: QCAINotes 8 at every 3 weeks against Notator | Annotate Documents's every 2 months. On price, ads, in-app purchases 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 and QCAINotes 8 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, QCAINotes 8 every 3 weeks. The most recent releases landed on September 19, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Notator | Annotate Documents | QCAINotes 8 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 30 MB | 3 MB |
| Requires iOS | 18.0 | **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)

**In-app purchases (2)**

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


### QCAINotes 8

[App page](https://appshunter.io/ios/app/qcainotes-8/id6766739759)

**Features:** macOS Compatibility, Vision Pro 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 QCAINotes 8 free?

QCAINotes 8 is free to download, with in-app purchases available.

### Do Notator | Annotate Documents or QCAINotes 8 have ads?

Neither Notator | Annotate Documents nor QCAINotes 8 shows ads.

### Which is updated more often, Notator | Annotate Documents or QCAINotes 8?

Notator | Annotate Documents ships an update every 2 months, and QCAINotes 8 every 3 weeks. Most recently, Notator | Annotate Documents was updated on September 19, 2026 and QCAINotes 8 on September 16, 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.*