EWATT vs SOTIONTECH
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EWATT
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本应用是用于智能锂电池管理系统的工具软件。App使用低功耗蓝牙与电池管理系统（BMS）建立连接，可通过手机设备读取电池信息。
SOTIONTECH
This utility app communicates with electric motorcycle controllers via Bluetooth to read parameters like speed and power. It provides a direct data link for monitoring your motorcycle's performance.
- Bluetooth communication
- Read controller speed
- Read controller power
- Data transmission
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我们的应用是通过蓝牙来与电摩控制器进行数据通讯，读取控制器的速度，功率等参数；
Screenshots
Verdict
The clearest difference is iOS requirement: SOTIONTECH at 9.0 against EWATT's 13.0. 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.
| Parameter | EWATT | SOTIONTECH |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 15 MB |
| Age rating | 17+ | 4+ |
| Developer | 帆 刘 | 扬 高 |
In-app purchases
EWATT
No in-app purchases
SOTIONTECH
No in-app purchases
