Topspeed Battery Assistant vs Big Beard Battery
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Topspeed Battery Assistant
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A battery information viewing application, including two connection modes, you can use network connection, input battery number (for example: 102910), or Bluetooth connection, to view some battery parameters information, including battery power, voltage, cell voltage, battery parameters and so on. You can also view battery shutdown logs and alarms
Big Beard Battery
Monitor and control your battery's active equalizer settings remotely via Bluetooth. View real-time status and adjust operating parameters for optimal performance.
- Real-time status monitoring
- Operating parameter settings
- Bluetooth connectivity
- Active equalizer control
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This APP is used in the battery management system, and connects to the active equalizer of the extreme space technology through Bluetooth to realize the parameter display and setting of the active equalizer. The specific function modules are as follows: -Real-time status monitoring; -Setting of operating parameters;
Screenshots
Verdict
The clearest difference is ads: Big Beard Battery at none against Topspeed Battery Assistant's shown. Topspeed Battery Assistant's advantage is update cadence (every 2 months vs every 6 months). On price, in-app purchases, device support and iOS requirement 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.
Topspeed Battery Assistant ships an update every 2 months, Big Beard Battery every 6 months. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.
| Parameter | Topspeed Battery Assistant | Big Beard Battery |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months — better | Every 6 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15 | 14.0 — better |
| Further details — not scored | ||
| Size | 72 MB | 35 MB |
| Age rating | 4+ | 17+ |
| Developer | Hangzhou Xingyun Power Source Technology Co., Ltd. | 鹏 张 |
In-app purchases
Topspeed Battery Assistant
No in-app purchases
Big Beard Battery
No in-app purchases
Questions
Is Topspeed Battery Assistant free?
Is Big Beard Battery free?
Do Topspeed Battery Assistant or Big Beard Battery have ads?
Which is updated more often, Topspeed Battery Assistant or Big Beard Battery?
Other comparisons
