# Redrie Pro vs ASP FLY

The clearest difference is update cadence: ASP FLY at every 3 weeks against Redrie Pro's every 2 months. ASP FLY also leads on iOS requirement (12.0 vs 15.6). 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.

Redrie Pro ships an update every 2 months, ASP FLY every 3 weeks. The most recent releases landed on July 21, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Redrie Pro | ASP FLY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/redrie-pro/id1213677980/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 127 MB | 152 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [泽 刘](https://appshunter.io/developer/1234523297) | [介甲 张](https://appshunter.io/developer/1319188080) |

## What reviewers say

### Redrie Pro

[App page](https://appshunter.io/ios/app/redrie-pro/id1213677980)

This utility app enables real-time video transmission and flight parameter control for aircraft. It offers GPS positioning, map navigation with waypoint control, and a flexible platform for aerial photography.

**Highlights:** GPS positioning, Map navigation and waypoint control, Real-time HD video transmission, Aerial photography platform, Customizable flight parameters

**Features:** macOS Compatibility

**In-app purchases:** none


### ASP FLY

[App page](https://appshunter.io/ios/app/asp-fly/id6450644018)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Redrie Pro free?

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

### Is ASP FLY free?

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

### Do Redrie Pro or ASP FLY have ads?

Neither Redrie Pro nor ASP FLY shows ads.

### Which is updated more often, Redrie Pro or ASP FLY?

Redrie Pro ships an update every 2 months, and ASP FLY every 3 weeks. Most recently, Redrie Pro was updated on July 21, 2026 and ASP FLY on September 24, 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.*