# FlutterCodeX vs ZenTerm

The clearest difference is in-app purchases: ZenTerm at none against FlutterCodeX's 1. ZenTerm also leads on update cadence (every 9 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

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

FlutterCodeX ships an update every 2 months, ZenTerm every 9 days. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | FlutterCodeX | ZenTerm |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 50 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Chengdu Feng Chui Ye Technology Co., Ltd](https://appshunter.io/developer/1608679124) | [Yuki Nakano](https://appshunter.io/developer/1886708687) |

## What reviewers say

### 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 |


### ZenTerm

[App page](https://appshunter.io/ios/app/zenterm/id6760935103)

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

**In-app purchases:** none


## Frequently asked questions

### Is FlutterCodeX free?

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

### Is ZenTerm free?

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

### Do FlutterCodeX or ZenTerm have ads?

Neither FlutterCodeX nor ZenTerm shows ads.

### Which is updated more often, FlutterCodeX or ZenTerm?

FlutterCodeX ships an update every 2 months, and ZenTerm every 9 days. Most recently, FlutterCodeX was updated on October 7, 2026 and ZenTerm on October 5, 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.*