# Flutter Builder vs Happier

The clearest difference is price: Happier at Free against Flutter Builder's $3.99. Flutter Builder's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 16.0). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

Happier is free to download; Flutter Builder costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Flutter Builder ships an update monthly, Happier every 5 weeks. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Flutter Builder | Happier |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[4.4 (10 ratings)](https://appshunter.io/ios/app/happier-remote-claude-codex/id6758554297/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Paid | **Free** |
| Best chart rank | **#111** | #154 |
| Size | 58 MB | 151 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [上海烨鑫信息科技有限公司](https://appshunter.io/developer/1490375523) | [Leeroy Brun](https://appshunter.io/developer/1873509772) |

## What reviewers say

### Flutter Builder

[App page](https://appshunter.io/ios/app/flutter-builder/id6504612819)

**Currently charting:** #111 Top Paid · Developer Tools (US App Store)

This visual development tool simplifies app creation for Flutter developers. It offers an intuitive graphical programming interface, making it accessible for both beginners and experienced professionals to build applications quickly.

**Highlights:** Visual development environment, Graphical programming pattern, Intuitive interface, Rapid application building, Suitable for beginners and professionals

**Features:** Vision Pro support

**In-app purchases:** none


### Happier

[App page](https://appshunter.io/ios/app/happier-remote-claude-codex/id6758554297)

**Currently charting:** #154 Top Free · Developer Tools (US App Store)

This app acts as a secure bridge for AI coding agents, allowing you to run and continue sessions from your computer on your phone. It supports collaboration, reliable session resuming, and full history access with end-to-end encryption.

**Highlights:** Collaborative coding sessions, Support for multiple AI providers, Persistent and resumable sessions, Seamless switching between devices, End-to-end encryption, Infinite message history

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

**In-app purchases:** none


## Frequently asked questions

### Is Flutter Builder free?

Flutter Builder costs $3.99, with no in-app purchases.

### Is Happier free?

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

### Do Flutter Builder or Happier have ads?

Neither Flutter Builder nor Happier shows ads.

### Which is updated more often, Flutter Builder or Happier?

Flutter Builder ships an update monthly, and Happier every 5 weeks. Most recently, Flutter Builder was updated on September 23, 2026 and Happier on September 21, 2026.

### Which is more popular, Flutter Builder or Happier?

Flutter Builder currently peaks at #111 in the App Store charts, and Happier at #154. Chart position reflects recent download velocity rather than total install base.

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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.*