# FlutterUtility Notes vs FlutterCodeX

The clearest difference is in-app purchases: FlutterUtility Notes at none against FlutterCodeX's 1. FlutterCodeX's advantage is update cadence (every 2 months vs every 47 months) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. FlutterCodeX sells 1 one-off in-app purchase. FlutterUtility Notes asks for nothing beyond the download.

FlutterUtility Notes ships an update every 47 months, FlutterCodeX every 2 months. The most recent releases landed on September 24, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | FlutterUtility Notes | FlutterCodeX |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 47 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 22 MB | 38 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [EncoreSky Technologies](https://appshunter.io/developer/1241856915) | [Chengdu Feng Chui Ye Technology Co., Ltd](https://appshunter.io/developer/1608679124) |

## What reviewers say

### FlutterUtility Notes

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

**Features:** macOS Compatibility

**In-app purchases:** none


### FlutterCodeX

[App page](https://appshunter.io/ios/app/fluttercodex/id6749268845)

Explore and learn about Flutter widgets with live examples and source code. Manage your learning materials with a built-in Markdown editor.

**Highlights:** Flutter widget examples, View source code, Markdown document management, Learning material storage, Quick lookup of usage

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional Edition | $1.99 | one-time |


## Frequently asked questions

### Is FlutterUtility Notes free?

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

### Is FlutterCodeX free?

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

### Do FlutterUtility Notes or FlutterCodeX have ads?

Neither FlutterUtility Notes nor FlutterCodeX shows ads.

### Which is updated more often, FlutterUtility Notes or FlutterCodeX?

FlutterUtility Notes ships an update every 47 months, and FlutterCodeX every 2 months. Most recently, FlutterUtility Notes was updated on September 24, 2026 and FlutterCodeX on August 24, 2026.

---

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