Bixpy vs Power Queen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bixpy
Connect to Bixpy Outboard batteries to update firmware or access support. This app facilitates battery management and provides a platform for submitting repair or warranty claims.
- Connect to Bixpy Outboard batteries
- Update battery firmware
- Launch support tickets
- Submit repair claims
- Submit warranty claims
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This APP allows you to connect to Bixpy Outboard batteries PP-378 V4 and PP-768. Use the APP to update the firmware in your batteries to the latest release or simply to connect with Bixpy. This is also a great platform for launching a support ticket for a repair or warranty claim.
Power Queen
Monitor and manage your energy storage battery devices in real-time via Bluetooth. Achieve a smart lifestyle with reliable energy management solutions, making your life more convenient and efficient from anywhere.
- Real-time battery monitoring
- Bluetooth device connection
- Energy storage management
- Smart lifestyle integration
- Remote energy solutions
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Power Queen, your perfect companion for smart living! Through Bluetooth connection, we provide real-time monitoring and management for your energy storage battery devices, helping you achieve a smart lifestyle. No matter where you are, Power Queen can provide you with reliable energy management solutions, making your life more convenient and efficient.
Screenshots
Verdict
The clearest difference is review sentiment: Bixpy at 100% against Power Queen's 25%. Bixpy also leads on rating (4.5 vs 2.7). Power Queen's advantage is ratings volume (43 vs 2) and iOS requirement (13.0 vs 15.1). 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.
Bixpy holds the better App Store score, 4.5 against 2.7. That said, the two scores are not equally well evidenced: Power Queen has 43 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Bixpy's written reviews are positive against 25% of Power Queen's.
Bixpy ships an update every 4 weeks, Power Queen every 3 weeks. The most recent releases landed on November 12, 2026 and November 8, 2026 respectively.
| Parameter | Bixpy | Power Queen |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | 2.7 (43 ratings) |
| Positive reviews | 100.0% of reviews — better | 24.5% of reviews |
| Number of ratings | 2 | 43 — better |
| Update frequency | Every 4 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 47 MB |
| Age rating | 4+ | 17+ |
| Developer | Bixpy LLC | Shenzhen Lizu Shidai Technology |
Customer experience
Bixpy
Power Queen
Bugs and requests
Bixpy
Not enough reviews yet to summarise bugs or requests.
Power Queen
Reported bugs
29 issues- App has latency
- Percentage indications are not accurate
- Bluetooth does not see the device
- No QR code provided
- Email verification is required for login
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- Cannot link more than one battery at a time
- Inconsistent battery status when in parallel
- App loses the created battery system
- App repeatedly signs out users
- App shows 'Bluetooth device not found'
- App sometimes doesn't connect to BMS
- Cannot log in through the app
- Battery percentage readings are inaccurate
- Cannot find a disconnect button
- Charging and discharging processes are not displayed correctly
- No Bluetooth connection possible
- Data exchange between MPPT and app not working
- App does not work
- Cannot establish a connection
- App requires deleting and re-adding batteries to connect
- App is unreliable
- Users are constantly logged out
- Bluetooth connection often fails
- Time remaining calculation is incorrect
- Incorrect code is returned when creating an account
- Too many buttons to view details of each battery
- Cannot view the condition of a set of batteries
- App does not allow creating battery sets
- App is buggy
Requested features
6 requests- See each cell's voltage
- Apple CarPlay version
- Ukrainian language support
- iPad landscape mode
- Dark mode
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- Alarm for low charge
In-app purchases
Bixpy
No in-app purchases
Power Queen
No in-app purchases
