Flymaster Link vs OUEST BATTERIES
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flymaster Link
Connect your compatible devices to your mobile phone to manage tasks, waypoints, and airspaces. Seamlessly transfer data to and from your instrument and the cloud, and update local airspace information.
- Manage Flymaster Account
- Manage tasks, waypoints, and airspaces
- Send data to Flymaster instrument via Bluetooth
- Retrieve flights from instrument
- Send flights to Flymaster cloud
- Update instrument's local airspace
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Link is the mobile app which extends your Flymaster compatible devices to your mobile phone. With out app you can: - Manage your Flymaster Account; - Manage your tasks,waypoints and airspaces; - Send tasks/waypoints/airspaces to Flymaster instrument over Bluetooth; - Get flights from instrument and send them to Flymaster cloud; - Update instruments' local airspace over Bluetooth!
OUEST BATTERIES
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This APP is only for OUEST Smart Lithium Batttery which based on bluetooth 5.0 BLE technology 1. OUEST BATTERIES is used for monitoring Lithium battery. 2. Measuring distance no more than 5m. 3. The APP only can connect one LiFePO4 battery every time. 4. This APP can monitoring voltage, current, temperature and cycle life, etc
Screenshots
Verdict
The clearest difference is update cadence: Flymaster Link at every 11 days against OUEST BATTERIES's monthly. OUEST BATTERIES's advantage is iOS requirement (11.0 vs 15.5). On price, ads, in-app purchases and device support 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.
Flymaster Link ships an update every 11 days, OUEST BATTERIES monthly. The most recent releases landed on October 17, 2026 and October 19, 2026 respectively.
| Parameter | Flymaster Link | OUEST BATTERIES |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 11 days — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.5 | 11.0 — better |
| Further details — not scored | ||
| Size | 47 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Flymaster Avionics | 西和 程 |
In-app purchases
Flymaster Link
No in-app purchases
OUEST BATTERIES
No in-app purchases
Questions
Is Flymaster Link free?
Is OUEST BATTERIES free?
Do Flymaster Link or OUEST BATTERIES have ads?
Which is updated more often, Flymaster Link or OUEST BATTERIES?
Other comparisons
