e vs ClampMeter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
e
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电牛e-Bull APP可与蓝牙万用表连接,是一款结合万用表功能的社交类APP,为客户提供更有效益的万用表测量; 行业交流平台;基础知识普及 等服务。 「让测量变得更有效益」 -蓝牙连接：手机即可直接操控万用表 -测量数据更多应用：数据记录、数据图形化、数据分享、数据储存与导出、阈值报警 -多表协同：APP可连接四台蓝牙万用表，同时进行实时监测四台万用表的测量数据 -智能计算功能：运用万用表数据，快速计算功率等数学公式 -远程协助:实时远程屏幕同步，轻松零距离沟通，超远距离实时监测 「找师傅-万用表用户交流平台」 -五大类目板块：家电维修、电工知识、电路综合、问答板块、爱好者讨论 -发布帖子：评论、交流、互助、学习 「官方万用表知识视频」 -万用表基础认识 -万用表使用者安全指南 -万用表常见问题
ClampMeter
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Application features: - Multiple Bluetooth clamp meters, such as EM4655、EM4658 -Fully display clamp dial data -Fully control of gear position through Bluetooth Preconditions for using: - Use the AllSun Bluetooth Clamp Meters (EM4655、EM4658) - IOS 8.3 or an updated version is required to support Bluetooth 4.0 and above devices
Screenshots
Verdict
e and ClampMeter are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
e ships an update every 3 months, ClampMeter every 2 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.
| Parameter | e | ClampMeter |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 9.0 |
| Further details — not scored | ||
| Size | 46 MB | 26 MB |
| Age rating | 12+ | 17+ |
| Developer | 深圳市众仪电测科技有限公司 | ZHANGZHOU EASTERN INTELLIGENT METER CO., LTD. |
In-app purchases
e
No in-app purchases
ClampMeter
No in-app purchases
