# Flutter RegExplorer vs Framework Markup Language

The clearest difference is update cadence: Framework Markup Language at every 3 weeks against Flutter RegExplorer's every 18 months. Flutter RegExplorer's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Flutter RegExplorer ships an update every 18 months, Framework Markup Language every 3 weeks. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Flutter RegExplorer | Framework Markup Language |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 3 weeks** |
| Size | 38 MB | 121 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Tachyon Factory Inc.](https://appshunter.io/developer/1354769057) | [Jeff Olajos](https://appshunter.io/developer/1629916142) |

## What reviewers say

### Flutter RegExplorer

[App page](https://appshunter.io/ios/app/flutter-regexplorer/id1522420530)

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

**In-app purchases:** none


### Framework Markup Language

[App page](https://appshunter.io/ios/app/framework-markup-language/id1629916140)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flutter RegExplorer free?

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

### Is Framework Markup Language free?

Framework Markup Language is free to download, with no in-app purchases.

### Do Flutter RegExplorer or Framework Markup Language have ads?

Neither Flutter RegExplorer nor Framework Markup Language shows ads.

### Which is updated more often, Flutter RegExplorer or Framework Markup Language?

Flutter RegExplorer ships an update every 18 months, and Framework Markup Language every 3 weeks. Most recently, Flutter RegExplorer was updated on October 10, 2026 and Framework Markup Language on October 1, 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.*