ISD Link vs FMSHOBBY
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.
FMSHOBBY
This utility app allows for the configuration of a 32-bit ARM processor-based device with integrated sensors. It automatically recognizes various radio systems and enables parameter setting via a mobile app or computer software.
- High-speed 32-bit ARM processor support
- Solid-state 3-axis gyro and accelerometer
- Automatic SBUS/PPM/PWM system recognition
- Bluetooth connectivity for mobile app
- Parameter setting via mobile app or computer
- Compatible with 4+ channel radio systems
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1.Utilizes a high-speed 32-bit ARM processor onboard. 2.Sensors: Solid-state 3 axis gyro and 3 axis accelerometer. 3.Automatically recognizes SBUS/PPM/PWM systems, compatible with all radio systems with 4 channels or above. 4. Reflex V3 version can be connected to a mobile app via Bluetooth after power-on, unlocking parameter setting functions (available for non-FMS models as well). 5. User-friendly operation: Synchronize required parameters through computer software or mobile app, connect Reflex V3 to the receiver, and set up the corresponding channels and directions on the remote controller. (Note: Parameter setting functions are only supported by the mobile app.)
Screenshots
Verdict
The clearest difference is rating: FMSHOBBY at 2.5 against ISD Link's 2.1. FMSHOBBY also leads on iOS requirement (11.0 vs 16.6). On price, review sentiment, ratings volume and update cadence 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
FMSHOBBY holds the better App Store score, 2.5 against 2.1. Both are backed by a comparable volume of ratings — 25 and 15 respectively. Written reviews point the same way: 21% of ISD Link's written reviews are positive against 29% of FMSHOBBY's.
ISD Link ships an update fortnightly, FMSHOBBY every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | ISD Link | FMSHOBBY |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (25 ratings) | 2.5 (15 ratings) — better |
| Positive reviews | 20.7% of reviews | 28.6% of reviews — better |
| Number of ratings | 25 — better | 15 |
| Update frequency | Fortnightly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | 深圳艾斯特创新科技有限公司 | Foshan Zhengze Model Technology Co.,Ltd. |
Customer experience
ISD Link
FMSHOBBY
In-app purchases
ISD Link
No in-app purchases
FMSHOBBY
No in-app purchases
