# Battery Asst vs Smart Battery Helper

The clearest difference is iOS requirement: Battery Asst at 9.0 against Smart Battery Helper's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Battery Asst ships an update monthly, Smart Battery Helper every 5 weeks. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Battery Asst | Smart Battery Helper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (8 ratings)](https://appshunter.io/ios/app/battery-asst/id1601588941/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | — |
| Size | 23 MB | 73 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [婷 赵](https://appshunter.io/developer/1455495649) | [深圳市思科尔特科技有限公司](https://appshunter.io/developer/1463943025) |

## What reviewers say

### Battery Asst

[App page](https://appshunter.io/ios/app/battery-asst/id1601588941)

Monitor your car battery's voltage in real time. This practical app displays the starting and charging system voltages, providing a comprehensive understanding of your car battery's condition directly on your mobile device via Bluetooth.

**Highlights:** Real-time car battery voltage display, Monitor starting system voltage, Monitor charging system voltage, Bluetooth data transmission, All-round battery condition understanding

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Battery Helper

[App page](https://appshunter.io/ios/app/smart-battery-helper/id6455259771)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Battery Asst free?

Battery Asst is free to download, with no in-app purchases.

### Is Smart Battery Helper free?

Smart Battery Helper is free to download, with no in-app purchases.

### Do Battery Asst or Smart Battery Helper have ads?

Neither Battery Asst nor Smart Battery Helper shows ads.

### Which is updated more often, Battery Asst or Smart Battery Helper?

Battery Asst ships an update monthly, and Smart Battery Helper every 5 weeks. Most recently, Battery Asst was updated on October 24, 2026 and Smart Battery Helper on October 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*