# ZRGP Battery Supervisor vs Summit Battery

The clearest difference is update cadence: Summit Battery at monthly against ZRGP Battery Supervisor's every 8 months. ZRGP Battery Supervisor's advantage is iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

ZRGP Battery Supervisor ships an update every 8 months, Summit Battery monthly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ZRGP Battery Supervisor | Summit Battery |
| --- | --- | --- |
| 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 | No |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | — | Free |
| Size | 24 MB | 32 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhongrui Green Energy Technology (Shenzhen) Co., Ltd.](https://appshunter.io/developer/1549908840) | [江西达伙网络科技有限公司](https://appshunter.io/developer/1234844673) |

## What reviewers say

### ZRGP Battery Supervisor

[App page](https://appshunter.io/ios/app/zrgp-battery-supervisor/id1549908838)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is ZRGP Battery Supervisor free?

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

### Is Summit Battery free?

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

### Do ZRGP Battery Supervisor or Summit Battery have ads?

Neither ZRGP Battery Supervisor nor Summit Battery shows ads.

### Which is updated more often, ZRGP Battery Supervisor or Summit Battery?

ZRGP Battery Supervisor ships an update every 8 months, and Summit Battery monthly. Most recently, ZRGP Battery Supervisor was updated on October 25, 2026 and Summit Battery on October 24, 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.*