# FPV Mate vs Water Eject

The clearest difference is price: Water Eject at Free against FPV Mate's $4.99. FPV Mate's advantage is in-app purchases (none vs 2) and update cadence (every 2 months vs every 8 months). On ads, device support and iOS requirement there is nothing between them.

Water Eject is free to download; FPV Mate costs $4.99 up front. Water Eject sells 2 in-app purchases, starting at $6.99 per 7 days. FPV Mate asks for nothing beyond the download.

FPV Mate ships an update every 2 months, Water Eject every 8 months. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | FPV Mate | Water Eject |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Paid | — |
| Best chart rank | **#133** | — |
| Size | 48 MB | 69 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FPV Mate](https://appshunter.io/developer/1754446001) | [Wiktor Pabich](https://appshunter.io/developer/1842657816) |

## What reviewers say

### FPV Mate

[App page](https://appshunter.io/ios/app/fpv-mate-viewer-for-hdzero/id6504956775)

**Currently charting:** #133 Top Paid · Utilities (US App Store)

View real-time footage from HDZero FPV Goggles with a low-latency RTSP connection. This app requires specific HDZero hardware to function and is not suitable for drone piloting.

**Highlights:** Real-time HDZero FPV goggle stream, Low-latency RTSP connection, Optimized viewing experience, Requires HDZero hardware

**In-app purchases:** none


### Water Eject

[App page](https://appshunter.io/ios/app/water-eject-moisture-remover/id6757933799)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SonicDry Weekly Subscription | $6.99 | per 7 days |
| SonicDry Subscriptions | $36.99 | per year |


## Frequently asked questions

### Is FPV Mate free?

FPV Mate costs $4.99, with no in-app purchases.

### Is Water Eject free?

Water Eject is free to download, with in-app purchases available.

### Do FPV Mate or Water Eject have ads?

Neither FPV Mate nor Water Eject shows ads.

### Which is updated more often, FPV Mate or Water Eject?

FPV Mate ships an update every 2 months, and Water Eject every 8 months. Most recently, FPV Mate was updated on October 17, 2026 and Water Eject on October 13, 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.*