# Summit Battery vs Yi BMS

The clearest difference is ads: Summit Battery at none against Yi BMS's shown. Summit Battery also leads on update cadence (monthly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Summit Battery ships an update monthly, Yi BMS every 3 months. The most recent releases landed on September 5, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Summit Battery | Yi BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/summit-battery/id6450271387/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | — |
| Size | 32 MB | 32 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [江西达伙网络科技有限公司](https://appshunter.io/developer/1234844673) | [Shenzhen Yifang new energy technology Co., Ltd](https://appshunter.io/developer/1727822039) |

## What reviewers say

### Summit Battery

[App page](https://appshunter.io/ios/app/summit-battery/id6450271387)

This app monitors lithium battery systems in real-time, displaying voltage, current, and internal resistance. It provides alerts for critical parameters and abnormal conditions, helping to enhance battery stability and prolong its lifespan.

**Highlights:** Real-time voltage, current, power monitoring, Individual cell voltage and alarm status, Cell comparison and balance display, Temperature and critical parameter warnings, Warning and abnormal situation logging, Multi-battery status view, Compatibility with various product models

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Yi BMS

[App page](https://appshunter.io/ios/app/yi-bms/id6476804812)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Summit Battery free?

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

### Is Yi BMS free?

Yi BMS is free to download, with no in-app purchases.

### Do Summit Battery or Yi BMS have ads?

Yi BMS shows ads; Summit Battery does not.

### Which is updated more often, Summit Battery or Yi BMS?

Summit Battery ships an update monthly, and Yi BMS every 3 months. Most recently, Summit Battery was updated on September 5, 2026 and Yi BMS on September 21, 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.*