今威BMS vs 精灵水印
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
今威BMS
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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.
精灵水印
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短视频轻松下载，给图片或视频自由添加水印，视频水印轻松处理、图片水印轻松处理。自由遮盖图片或视频上的污渍。还具有视频裁剪、音频处理等功能。操作简单易上手，轻松处置图片水印和视频水印。
Screenshots
Verdict
The clearest difference is in-app purchases: 今威BMS at none against 精灵水印's 2. 今威BMS also leads on update cadence (every 3 weeks vs every 5 weeks). On price, ads, 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. 精灵水印 sells 2 one-off in-app purchases. 今威BMS asks for nothing beyond the download.
今威BMS ships an update every 3 weeks, 精灵水印 every 5 weeks. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.
| Parameter | 今威BMS | 精灵水印 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 35 MB | 86 MB |
| Age rating | 4+ | 17+ |
| Developer | 鹏 张 | 加亮 闫 |
In-app purchases
今威BMS
No in-app purchases
精灵水印
- 年度VIP$2.99
- 终身VIP$5.99
