# SuperpowerBMS vs AJ EV Smart

The clearest difference is update cadence: SuperpowerBMS at every 5 weeks against AJ EV Smart's every 4 months. 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.

SuperpowerBMS ships an update every 5 weeks, AJ EV Smart every 4 months. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SuperpowerBMS | AJ EV Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/superpowerbms/id1604163546/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 53 MB | 265 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [江西达伙网络科技有限公司](https://appshunter.io/developer/1234844673) | [AJ ADVANCE TECHNOLOGY PUBLIC COMPANY LIMITED](https://appshunter.io/developer/1471302968) |

## What reviewers say

### SuperpowerBMS

[App page](https://appshunter.io/ios/app/superpowerbms/id1604163546)

Monitor your lithium battery pack's health and safety in real-time. View critical data like voltage, current, and temperature, along with individual cell status and charge/discharge switch states. An essential tool for managing battery systems.

**Highlights:** Real-time battery pack monitoring, Voltage, current, and temperature display, Individual cell voltage and status, Protection and alarm status, Charge/discharge switch status, Battery balance status

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

**In-app purchases:** none


### AJ EV Smart

[App page](https://appshunter.io/ios/app/aj-ev-smart/id6744089714)

**In-app purchases:** none


## Frequently asked questions

### Is SuperpowerBMS free?

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

### Is AJ EV Smart free?

AJ EV Smart is free to download, with no in-app purchases.

### Do SuperpowerBMS or AJ EV Smart have ads?

Neither SuperpowerBMS nor AJ EV Smart shows ads.

### Which is updated more often, SuperpowerBMS or AJ EV Smart?

SuperpowerBMS ships an update every 5 weeks, and AJ EV Smart every 4 months. Most recently, SuperpowerBMS was updated on October 2, 2026 and AJ EV Smart on October 6, 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.*