ISD Link vs FPV Mate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ISD Link
This app allows interaction with various smart devices. It prioritizes user privacy by saving all data locally and not collecting personal information. Bluetooth is required for device scanning and connection.
- Smart device interaction
- Local data saving
- No account registration
- Bluetooth connectivity
- Supports numerous device models
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ISD Link is an APP specially designed for smart device interaction. 1. ISD Link does not have an account registration function, and all data on the device is saved locally and will not be uploaded to remote servers. It promises not to collect user information. 2. During use of ISD Link, Bluetooth needs to be turned on for device scanning and connection. 3.ISD Link supports the following devices: TESTV co-branded model PB25DW, TESTV co-branded model PB40, MAG20, PB70W, PB40, PB50DW, PB10DW, PB25DW, ZIP, Power200 series, EDGE, NP2GO, 608PD, A8Air, A4Air, Air8, C4Air, B80 /B60, K4, X16, K2Air, NP2Air, LP2Air.
FPV Mate
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.
- Real-time HDZero FPV goggle stream
- Low-latency RTSP connection
- Optimized viewing experience
- Requires HDZero hardware
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Easily connect to HDZero FPV Goggles and view real-time footage* See exactly what the FPV pilot sees with an optimized, low-latency RTSP connection for seamless viewing. Important: This app is not allowed to be used in warzones. *Notes: Latency is not low enough to fly drones through this app. HDZero Goggles and HDZero Expansion Module V2 (WiFi) are required.
Screenshots
Verdict
The clearest difference is price: ISD Link at Free against FPV Mate's $4.99. ISD Link also leads on update cadence (every 3 weeks vs every 2 months) and device support (4 vs 2). FPV Mate's advantage is review sentiment (50% vs 21%). On ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
ISD Link is free to download; FPV Mate costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ISD Link ships an update every 3 weeks, FPV Mate every 2 months. The most recent releases landed on September 21, 2026 and September 7, 2026 respectively.
| Parameter | ISD Link | FPV Mate |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 2.1 (23 ratings) — better | — |
| Positive reviews | 21.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 23 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 61 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | 深圳艾斯特创新科技有限公司 | FPV Mate |
Customer experience
ISD Link
FPV Mate
In-app purchases
ISD Link
No in-app purchases
FPV Mate
No in-app purchases
