BT1 Tester vs WCHUartMobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BT1 Tester
This utility app tests 12V car batteries, providing results on their condition, such as good, bad, or needing replacement. It displays the battery's voltage, volume, and overall health.
- Tests 12V car battery voltage
- Measures battery volume
- Assesses battery health
- Displays test results (good, bad, replace)
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To test 12V car battery's voltage,volume,health,and then show the testing result on good,bad,replace...
WCHUartMobile
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该应用程序仅适用于WCH系列芯片型号为CH9347/CH310/USBPB的芯片进行调试,应用展示了数据的收发/波特率设置/modem状态设置(CH310)/GPIO设置等功能。
Screenshots
Verdict
The clearest difference is update cadence: WCHUartMobile at every 3 days against BT1 Tester's every 5 weeks. BT1 Tester's advantage is iOS requirement (7.0 vs 15.0). 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.
BT1 Tester ships an update every 5 weeks, WCHUartMobile every 3 days. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.
| Parameter | BT1 Tester | WCHUartMobile |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 7.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 7 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Leagend Optoelectronics Co., Ltd. | 南京沁恒微电子股份有限公司 |
In-app purchases
BT1 Tester
No in-app purchases
WCHUartMobile
No in-app purchases
Questions
Is BT1 Tester free?
Is WCHUartMobile free?
Do BT1 Tester or WCHUartMobile have ads?
Which is updated more often, BT1 Tester or WCHUartMobile?
Other comparisons
