极空BMS vs E_Test
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
极空BMS
This application connects to a battery management system's active equalizer via Bluetooth. It allows for real-time monitoring of parameters and control over equipment settings.
- Real-time status monitoring
- Operating parameter settings
- Battery management system equipment control
- Bluetooth connectivity
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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; -Battery management system equipment control.
E_Test
This app connects to Bluetooth meters to display real-time voltage, current, and power consumption. It allows users to view historical data through curves and supports DC, AC, and USB meters for simple, direct connection.
- Real-time voltage, current, power display
- View power consumption curves
- Connects to DC, AC, USB meters
- Simple Bluetooth connection
- Historical data viewing
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etest是一款连接蓝牙电表后可以实时查看电压电流功耗的app，查看电压电流功耗曲线。可连接直流交流usb三种表。使用非常简单，连接电表即可。
Screenshots
Verdict
The clearest difference is rating: 极空BMS at 3.5 against E_Test's 1.8. 极空BMS also leads on review sentiment (35% vs 15%). E_Test's advantage is iOS requirement (9.0 vs 17). On price, ratings volume, 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.
极空BMS holds the better App Store score, 3.5 against 1.8. Both are backed by a comparable volume of ratings — 37 and 31 respectively. Written reviews point the same way: 35% of 极空BMS's written reviews are positive against 15% of E_Test's.
| Parameter | 极空BMS | E_Test |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (37 ratings) — better | 1.8 (31 ratings) |
| Positive reviews | 34.8% of reviews — better | 15.4% of reviews |
| Number of ratings | 37 — better | 31 |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17 | 9.0 — better |
| Further details — not scored | ||
| Size | 36 MB | 20 MB |
| Age rating | 17+ | 4+ |
| Developer | 鹏 张 | 杰 唐 |
Customer experience
极空BMS
E_Test
In-app purchases
极空BMS
No in-app purchases
E_Test
No in-app purchases
