Kbattery vs OWON iMeter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kbattery
This app connects to a diagnostic instrument to accurately measure battery health for vehicles. It tests startup and charging systems, monitors voltage, and provides early warnings for car maintenance. Supports various battery types and international standards.
- Advanced conductivity testing
- Vehicle battery health measurement
- Startup and charging system tests
- Real-time voltage monitoring
- Supports multiple battery types
- International battery standard compatibility
- One-click test report generation
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Kbattery App Professional battery diagnostic tool, using the most advanced and stable conductivity testing technology, users can quickly and accurately measure the battery health status through the mobile phone connected to the diagnostic instrument, and test the startup system and charging system, easily monitor the battery voltage and grasp the battery in real time Health status and early warning are helpful for car maintenance to grasp the status of all batteries and prevent any harm caused by bad batteries! Product advantages 1. Support motorcycle battery, car battery test, such as: ordinary lead-acid battery, AGM flat/wound battery, gel battery, etc. 2. Support various international standard batteries, such as: CCA, DIN, JIS, EN, IEC, SAE, MCA, BCI, CA, etc. 3. Support standard, fast, start, and charging tests, one-key generation of test reports, one-key sharing, etc., and accurately display battery health index, CCA, voltage (including no-load voltage, load voltage, ripple voltage), internal resistance, and battery capacity Wait 4. The App automatically connects to the diagnostic instrument and supports manual switching of the connection to the diagnostic instrument (the connection can be switched at any time when there are multiple diagnostic instruments) 5. Support one-click OTA firmware upgrade 6. App supports multi-language switching, light and fast operation, and fool-like interaction to get started quickly Kbattery App 专业电池诊断工具,采用当前最先进、稳定的电导测试技术,用户可透过手机连接诊断仪快速、准确地测量电池健康状况,以及对启动系统和充电系统进行测试,轻松监测电池电压实时掌握电池健康状况并进行预警,有利于汽车维护保养掌握所有电池的状况,防止电池不良所造成的任何危害! 产品优势 1.支持摩托车电池、汽车电池测试,如:普通铅酸电池、AGM平板/卷绕电池、胶体电池等 2.支持国际各种标准电池,如:CCA、DIN、JIS、EN、IEC、SAE、MCA、BCI、CA等 3.App支持iPhone、iPad上使用,支持中、英文等12种语言切换,轻巧快速,傻瓜式交互快速上手 4.支持标准、快速、启动、充电测试,一键生成测试报告一键分享等,准确显示电池健康指数、CCA、电压(含空载电压、有载电压、波纹电压)、内阻、电池量等 5.App自动连接诊断仪并支持手动切换连接诊断仪(多个诊断仪时可随时切换连接) 6.支持一键OTA固件升级
OWON iMeter
This app enables remote monitoring, analysis, and data logging for smart Bluetooth multimeters. It allows for continuous real-time and offline recording, multi-device control, and abnormal data warnings, enhancing operator safety and simplifying data comparison.
- Remote real-time monitoring
- Continuous offline recording
- Multi-device control
- Wireless safety monitoring
- Graphic and table data presentation
- Abnormal data warning system
- Data backup and sharing
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The first smart Bluetooth multimeter When connect the mobile device with OWON smart Bluetooth multimeter, it can realize remote monitor, analysis, warning and sharing. Furthermore, it can be used as data logger, process tester, thermometer. Function: *Continuous real-time recording read the real-time measurement data of multimeter by low power consumption Bluetooth protocol. After recoding, drawing, analyzing the data, specific data could be saved and loaded for checking convenience. *Continuous offline recording you can use iOS device APP to send a command, the multimeter will start recording the measurements. After receiving the command, the connection will be disconnected automatically. The multimeter will record the measuring data in its own memory. After completion of the record, use iOS APP to reconnect the multimeter, and then you can read the measuring data into the iOS device as a CSV file. You can use this function to record for a long time without staff on duty, while reducing Bluetooth consumption to conserve the battery power of the multimeter. *Multi-point control device app could be connected with multiple devices to monitor them. In "DeviceList" page, the measurements of each device could be observed at the same time. It's convenient for users to view the change of multiple test points at unifying perspective. *Remote wireless communication, guarantee the safety of operator Remote continuously record and monitor could capture the current, voltage, resistance, capacitance, temperature of every test points in high voltage, high temperature, narrow environment and other extreme situation. Data can be captured from remote place, which guarantee the safety of user. *Graphic and table presentation, simplify the comparison and analysis It's abstract when there is only data. Application can draw the data trending of multiple devices in real-time. Could be zoomed out, zoomed in and moved by gestures. Users can match the data to specific curve drawings and analyze the path trending of the test points. *Abnormal data warning Set the warning condition in advance. When data are captured continuously, warning system would remind the user when qualified data show up. *Data back up and share Interpret: Application supports data save and export to be backed up. Otherwise, it could be share in multiple ways so that co-workers could help you to analyze the issue and solve the problem.
Screenshots
Verdict
The clearest difference is review sentiment: OWON iMeter at 50% against Kbattery's 0%. OWON iMeter also leads on rating (4.3 vs 3.0) and iOS requirement (13.0 vs 15.0). Kbattery's advantage is update cadence (monthly vs every 3 months). On price, ratings volume, ads and in-app purchases 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.
OWON iMeter holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 0% of Kbattery's written reviews are positive against 50% of OWON iMeter's.
Kbattery ships an update monthly, OWON iMeter every 3 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | Kbattery | OWON iMeter |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) | 4.3 (4 ratings) — better |
| Positive reviews | 0.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 4 | 4 |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | 祖策 谢 | Fujian Lilliput Optoelectronics Technology Co., Ltd. |
Customer experience
Kbattery
OWON iMeter
In-app purchases
Kbattery
No in-app purchases
OWON iMeter
No in-app purchases









