# Battery Sense

> Monitors 12v car and motorcycle starter battery voltage and charging system. (iPhone/iPad app by SkyRC Technology Co.,Ltd..)

- Source: https://appshunter.io/ios/app/battery-sense/id1450607347 (this page in markdown: same URL + `.md`)
- Developer: [SkyRC Technology Co.,Ltd.](https://appshunter.io/developer/580032028)
- Category: Utilities, Lifestyle
- Price: Free
- Rating: 2.10/5 from 15 App Store ratings · 10 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 19 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2019-01-30
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/battery-sense/id1450607347/reviews.md

## What is Battery Sense?

Battery Sense is an App monitoring the 12v car and motorcycle starter batteries.
Users can view the battery voltage of four devices in real time.
The cranking voltage, charging voltage and engine operating time can be monitored.
Help users fully understand the status of the battery and charging system.

## Key features

- Real-time battery voltage monitoring
- Supports up to four devices
- Cranking voltage tracking
- Charging voltage monitoring
- Engine operating time logging

## Recent user reviews (10 of 10)

All indexed reviews: https://appshunter.io/ios/app/battery-sense/id1450607347/reviews.md

### 3/5 — Apple Watch Font

*2025-02-07*

Can the preceding text when showing the charge level in the Apple Apple be reduced in order to make room for what’s really important, the actual charge level making it easier to look at at a glance?

### 3/5 — Works, but annoying popup

*2024-05-24*

You can see the voltages nicely.  However, there are two major downsides.  Every time I open the app, it tried to force me to allow the app access to my location.  I have to deny it every time.  This is quite annoying.
When you are trying to monitor the battery voltage, you want to look at the past data.  Unfortunately you cannot get a better resolution than a full day.  To really understand battery charging etc, you would need to be able to zoom in.  This is not possible though.
If both of these issues were resolved, if give 5 stars.

### 1/5 — Firmware update BROKEN

*2023-06-19*

This app used to be great! At some point along the way, the app broke, and will no longer update the firmware on the Bluetooth sensor. The temperature function is broken as well.

Last update was 6 months ago. When will the firmware update issue be fixed?

### 4/5 — Time off

*2023-04-24*

The app itself is great but the time on the large graft is always off by an hour forward. I have reached out to them via app about this and how to fix but so far no response. Hopefully they will see this and respond.

### 1/5 — Intrusive location services

*2022-12-30*

Remove the nag screen that requires you to turn location services to “always on“. Those of us just looking to open the app and intermittently check voltage – we don’t need the app constantly trying to connect through location services and draining our phones battery. It’s poor app design.

### 3/5 — No temperature support?

*2022-11-28*

It works but really wanted to know temperature as it is important to battery health.

### 2/5 — App graft

*2022-11-23, version 1.8.6*

App graft not working as should on ios 16.1.1. 
Used to work fine with older iOS versions.

### 1/5 — Not ready for serious battery monitoring

*2022-07-08*

Bluetooth works while next to LNEX device. Security pin change works. Voltage page is clear. Flower shape design for main voltage display has different colors depending on voltage but nothing in manual/online about it. Short graph is clear but not very granular. Voltage detail page shows data for one day or custom but it has hidden data gaps, more in a moment. Latest data is plotted 1 hour later than actual. Selecting custom gives crowded/overlapping menu on smallest iPhone. Downloaded data reveals 5-6 large data gaps per day ranging from 20 to 55 minutes each! The detail voltage graph display doesn’t indicate any gaps, so smoothing overly compensated and down right deceiving. The cranking page is clear but the graph granularity is lacking especially when comparing between different starts. The charging page is clear. The trip page is clear but shows trips times 1 hour later than actual. Trips are missing due to gaps in data mentioned above, notwithstanding that the developers list numerous other reasons for inaccuracies. Overall 1 star but could be better if app is fixed. In contact with support … will update if any changes.

### 1/5 — Won’t work on multiple devices

*2022-05-15*

Very buggy when trying to install on multiple devices. Asked for suggestions from developer, but No Answer.   This app needs work.

### 5/5 — Great App to complement a great device!

*2020-07-24*

Both the App and Certa 12v Battery Analyser with Bluetooth work extremely well together.
Would love to see some updates to better suit different battery types and the ability to delete individual trip data.

## Frequently asked questions about Battery Sense

### What vehicles can Battery Sense monitor?

Battery Sense is designed to monitor the 12v starter batteries of cars and motorcycles. It allows users to view the battery voltage of up to four devices in real time.

### What specific battery metrics does Battery Sense track?

Battery Sense tracks key metrics including real-time battery voltage, cranking voltage, and charging voltage. It also monitors engine operating time to provide a comprehensive view of the battery and charging system's health.

### How often is Battery Sense updated?

The latest version of Battery Sense is 1.9.2, and it was last updated on July 13, 2024. This indicates the app receives regular updates from the developer.

### What devices is Battery Sense available on?

Battery Sense is available for Apple devices, including the Apple Watch, iPhone, and iPod. It is not currently available for Android devices.

### What is the age rating for Battery Sense?

Battery Sense has an age rating of 4+, making it suitable for users of all ages. This suggests there are no mature themes or content within the application.

### Does Battery Sense have ads?

No, Battery Sense does not contain advertisements. The app is free to download and use without any ad interruptions.

### What is the user sentiment for Battery Sense based on ratings?

Battery Sense has a rating of 2.1 stars from 15 ratings. This indicates that users have generally had a negative experience with the app, suggesting potential issues with functionality or usability.

### Is Battery Sense free to use?

Yes, Battery Sense is completely free to download and use. There are no in-app purchases or subscription fees associated with this application.

## Version history (last 5 releases)

### 1.9.2 — 2024-07-13

1.Optimize user experience

### 1.9.0 — 2024-05-23

fixed some bugs

### 1.8.7 — 2022-11-26

Fix known issues and optimize user experience.

### 1.8.6 — 2022-06-29

Optimize the sync function between iPhone and Apple Watch

### 1.8.5 — 2022-06-14

1.fixed some bugs

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## More apps by SkyRC Technology Co.,Ltd.

- [ChargeMaster](https://appshunter.io/ios/app/chargemaster/id580032025)
- [SmartCharger](https://appshunter.io/ios/app/smartcharger/id646702017)
- [ChargerLink](https://appshunter.io/ios/app/chargerlink/id793636411)
- [ESC Link](https://appshunter.io/ios/app/esc-link/id799181438)
- [MC3000](https://appshunter.io/ios/app/mc3000/id949072025)
- [NC2600](https://appshunter.io/ios/app/nc2600/id1065402264)

All apps by SkyRC Technology Co.,Ltd.: https://appshunter.io/developer/580032028

## Related topics

[ctek battery sense](https://appshunter.io/ios/topics/ctek-battery-sense)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*