B vs AMX Smart Battery
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
B
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B-ONE是一款能够远程控制Wi-Fi 行车记录仪进行相关操作的应用: 1. Wi-Fi 高速直连 2.现场视频预览 3.视频实时回放观看 4.已录制视频下载 5.视频管理 6.一键抓拍 7.行车记录仪设置：密码设置, 声音设置(开启/关闭录像声音, 系统默认静音记录), 重力感应灵敏度设置, 视频记录时长设置等.
AMX Smart Battery
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After using this app to connect to a smart battery through Bluetooth, you can grasp the data of the battery in real time, and control the working status and mode of the battery.
Screenshots
Verdict
The clearest difference is update cadence: AMX Smart Battery at every 3 weeks against B's every 5 months. B's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support 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.
B ships an update every 5 months, AMX Smart Battery every 3 weeks. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.
| Parameter | B | AMX Smart Battery |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 95 MB | 29 MB |
| Age rating | 4+ | 17+ |
| Developer | Shanghai Hon Cho International Trade Co., Ltd. | 珍珍 许 |
In-app purchases
B
No in-app purchases
AMX Smart Battery
No in-app purchases
