# loadapp vs Flutter Builder

The clearest difference is price: loadapp at Free against Flutter Builder's $3.99. Flutter Builder's advantage is chart position (#107 vs unranked) and iOS requirement (13.0 vs 15.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

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

loadapp ships an update every 3 weeks, Flutter Builder monthly. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | loadapp | Flutter Builder |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/loadapp/id1574730584/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#107** |
| Size | 101 MB | 58 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [novel GmbH Elektrische Spezialgeräte](https://appshunter.io/developer/1099858128) | [上海烨鑫信息科技有限公司](https://appshunter.io/developer/1490375523) |

## What reviewers say

### loadapp

[App page](https://appshunter.io/ios/app/loadapp/id1574730584)

This application enables real-time force measurement using multiple connected sensors. It allows users to check sensor calibration, view data in a force-time graph, and create videos synchronized with measurement data. Data can be easily exported as ASCII files for sharing.

**Highlights:** Connect up to 6 sensors simultaneously, Check and optimize sensor calibration, Real-time force-time graph display, Synchronize video with measurement data, Export data as ASCII files

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

**In-app purchases:** none


### Flutter Builder

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

**Currently charting:** #107 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


## Frequently asked questions

### Is loadapp free?

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

### Is Flutter Builder free?

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

### Do loadapp or Flutter Builder have ads?

Neither loadapp nor Flutter Builder shows ads.

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

loadapp ships an update every 3 weeks, and Flutter Builder monthly. Most recently, loadapp was updated on September 25, 2026 and Flutter Builder on September 23, 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.*