# FlutterUtility Notes vs Pro PDF Reader & Editor

The clearest difference is in-app purchases: FlutterUtility Notes at none against Pro PDF Reader & Editor's 3. FlutterUtility Notes also leads on ads (none vs shown). Pro PDF Reader & Editor's advantage is update cadence (every 2 months vs every 47 months) and iOS requirement (16.0 vs 18.6). On price and device support there is nothing between them.

Both are free to download. Pro PDF Reader & Editor sells 3 in-app purchases, starting at $6.99 per 7 days. FlutterUtility Notes asks for nothing beyond the download.

FlutterUtility Notes ships an update every 47 months, Pro PDF Reader & Editor every 2 months. The most recent releases landed on October 10, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | FlutterUtility Notes | Pro PDF Reader & Editor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 47 months | **Every 2 months** |
| Size | 22 MB | 47 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [EncoreSky Technologies](https://appshunter.io/developer/1241856915) | [Chengdu Youbutong New Energy Technology](https://appshunter.io/developer/1839270916) |

## What reviewers say

### FlutterUtility Notes

[App page](https://appshunter.io/ios/app/flutterutility-notes/id1638289634)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pro PDF Reader & Editor

[App page](https://appshunter.io/ios/app/pro-pdf-reader-and-editor/id6752470060)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Membership - Weekly | $6.99 | per 7 days |
| Pro Membership – Monthly | $14.99 | per month |
| Pro Membership – Yearly | $29.99 | per year |


## Frequently asked questions

### Is FlutterUtility Notes free?

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

### Is Pro PDF Reader & Editor free?

Pro PDF Reader & Editor is free to download, with in-app purchases available.

### Do FlutterUtility Notes or Pro PDF Reader & Editor have ads?

Pro PDF Reader & Editor shows ads; FlutterUtility Notes does not.

### Which is updated more often, FlutterUtility Notes or Pro PDF Reader & Editor?

FlutterUtility Notes ships an update every 47 months, and Pro PDF Reader & Editor every 2 months. Most recently, FlutterUtility Notes was updated on October 10, 2026 and Pro PDF Reader & Editor on September 27, 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.*