WM Assistant vs Microsoft Surface
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WM Assistant
Configure and adjust flight parameters for WooKong-M drones in real-time using your iOS device. Offers seamless data import/export and cloud backup for easy restoration across devices.
- Real-time flight data display
- Remote parameter adjustment
- Cloud data synchronization and backup
- No laptop or data line required
- Bluetooth 4.0 connectivity
- Import/export parameters
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The "WM" Assistant Software is aimed at assisting the parameters configuration of WooKong-M. In addition to the accurate real-time flight data display, there is also another new feature - "Remote Parameter Adjustment". You only need an IOS equipment that supports Bluetooth 4.0 (such as: iPhone4s, iPhone5, iPod touch5). During the flight, you can adjust the gain value of the aircraft any time to make it more stable. At the same time, it supports data import and export and will backup in to the Clouds Server. It gives a seamless switching and will automatically save your data. Features: - No need of a laptop computer - No need of drivers - No need of data line - It supports Remote Parameter Adjustment - It uses Bluetooth 4.0 technology (Bluetooth Low Energy). - Parameters can be automatically synchronized to the Clouds Server and can be restored immediately when you changed your equipment. Functions: - Both Chinese and English versions are available. - Support Remote Parameter Adjustment. - Real-time flight data display. - Basic Settings:Aircraft,Mounting,RC,Gain - Advanced Settings:Motor,F/S,IOC,Gimbal,Voltage,Limits - Import-Export Parameters. - Restore Factory Settings.
Microsoft Surface
Manage and personalize your audio devices. Update firmware, view device information, and adjust settings like equalizer and volume. Connect and control devices, and access tutorials for assistance.
- Update earbuds and headphones
- View and change device info
- View battery and volume
- Personalize settings
- Change equalizer settings
- Control connected devices
- Reset devices
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Here are the things you can do: • Update your earbuds and headphones • View and change device info • View battery info and volume level • Personalize settings • Change equalizer settings to get the sound you want • Control which devices are connected • Change language settings • Reset your earbuds and headphones to the factory settings • Watch tutorial videos • Send us feedback
Screenshots
Verdict
The clearest difference is review sentiment: WM Assistant at 83% against Microsoft Surface's 26%. WM Assistant also leads on rating (3.7 vs 3.2) and iOS requirement (6.1 vs 11.0). Microsoft Surface's advantage is ratings volume (159 vs 6). On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
WM Assistant holds the better App Store score, 3.7 against 3.2. That said, the two scores are not equally well evidenced: Microsoft Surface has 159 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 83% of WM Assistant's written reviews are positive against 26% of Microsoft Surface's.
WM Assistant ships an update monthly, Microsoft Surface every 2 months. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.
| Parameter | WM Assistant | Microsoft Surface |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (6 ratings) — better | 3.2 (159 ratings) |
| Positive reviews | 83.3% of reviews — better | 25.6% of reviews |
| Number of ratings | 6 | 159 — better |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 6.1 — better | 11.0 |
| Further details — not scored | ||
| Size | 11 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | DJI | Microsoft Corporation |
Customer experience
WM Assistant
Microsoft Surface
Bugs and requests
WM Assistant
Not enough reviews yet to summarise bugs or requests.
Microsoft Surface
Reported bugs
11 issues- App stuck on scanning/searching for headphones
- Bluetooth connection drops during calls
- App won't recognize headphones even when paired
- Authentication hangs on 'Authenticating' screen
- Constant red light indicator issues
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- Firmware updates cause connection degradation
- App fails to load when headphones are connected
- Pairing mode limbo after power cycling
- Earbud chirping and constant disconnections
- Uneven battery drain between earbuds
- App incompatibility with newer iOS versions
Requested features
9 requests- MacOS app support
- iPad landscape mode support
- Customizable gesture controls
- Better device switching between paired devices
- More EQ preset options
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- Xbox wireless compatibility
- Ability to disable automatic noise cancellation on calls
- Case battery level indicator
- Computer/device management features
In-app purchases
WM Assistant
No in-app purchases
Microsoft Surface
No in-app purchases
Questions
Is WM Assistant free?
Is Microsoft Surface free?
Which has better reviews, WM Assistant or Microsoft Surface?
Do WM Assistant or Microsoft Surface have ads?
Which is updated more often, WM Assistant or Microsoft Surface?
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