# FDFly vs InfiRayOutdoor2

The clearest difference is rating: InfiRayOutdoor2 at 1.3 against FDFly's 1.0. InfiRayOutdoor2 also leads on ratings volume (14 vs 4). FDFly's advantage is review sentiment (17% vs 0%) and update cadence (every 11 days vs every 3 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

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

InfiRayOutdoor2 holds the better App Store score, 1.3 against 1.0. Both are backed by a comparable volume of ratings — 4 and 14 respectively. Written reviews complicate that: 17% of FDFly's written reviews are positive against 0% of InfiRayOutdoor2's, so the app with the better star average is not the one people write more warmly about.

FDFly ships an update every 11 days, InfiRayOutdoor2 every 3 weeks. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | FDFly | InfiRayOutdoor2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (4 ratings)](https://appshunter.io/ios/app/fdfly/id6448317788/reviews) | **[1.3 (14 ratings)](https://appshunter.io/ios/app/infirayoutdoor2/id6473877685/reviews)** |
| Number of ratings | 4 | **14** |
| Positive reviews | **16.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 46 MB | 61 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen SwellPro Technology Co.,LTD](https://appshunter.io/developer/1113943094) | [InfiRay Technologies Co.,Ltd.](https://appshunter.io/developer/1516230719) |

## What reviewers say

### FDFly

[App page](https://appshunter.io/ios/app/fdfly/id6448317788)

This app enables pilots to manage aircraft settings and plan flight missions. It offers full compatibility and functionality for specific drone series.

**Highlights:** Aircraft settings adjustment, Waypoint mission planning, Mission execution, SwellPro Fisherman series compatibility, Full support and functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### InfiRayOutdoor2

[App page](https://appshunter.io/ios/app/infirayoutdoor2/id6473877685)

Enhance your thermal imaging experience with this app. It offers real-time image transmission, file management, firmware updates, and video editing capabilities. Enjoy improved observation with dual day/night modes and customizable reticles.

**Highlights:** Real-time image transmission, Device photo/video file management, Device firmware upgrades, Device parameter settings, Video editing, Custom reticle

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FDFly free?

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

### Is InfiRayOutdoor2 free?

InfiRayOutdoor2 is free to download, with no in-app purchases.

### Which has better reviews, FDFly or InfiRayOutdoor2?

InfiRayOutdoor2 is rated higher. FDFly averages 1.0 out of 5 from 4 ratings, while InfiRayOutdoor2 averages 1.3 from 14 ratings.

### Do FDFly or InfiRayOutdoor2 have ads?

Neither FDFly nor InfiRayOutdoor2 shows ads.

### Which is updated more often, FDFly or InfiRayOutdoor2?

FDFly ships an update every 11 days, and InfiRayOutdoor2 every 3 weeks. Most recently, FDFly was updated on October 12, 2026 and InfiRayOutdoor2 on October 14, 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.*