# POWERSYNC Energy Solutions vs Ultra BMS

The clearest difference is update cadence: Ultra BMS at weekly against POWERSYNC Energy Solutions's every 3 weeks. 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.

POWERSYNC Energy Solutions ships an update every 3 weeks, Ultra BMS weekly. The most recent releases landed on October 6, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | POWERSYNC Energy Solutions | Ultra BMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 38 MB | 30 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [POWERSYNC Energy Solutions, LLC](https://appshunter.io/developer/1662994374) | [新平 罗](https://appshunter.io/developer/1831685658) |

## What reviewers say

### POWERSYNC Energy Solutions

[App page](https://appshunter.io/ios/app/powersync-energy-solutions/id6504558183)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ultra BMS

[App page](https://appshunter.io/ios/app/ultra-bms/id6752113906)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is POWERSYNC Energy Solutions free?

POWERSYNC Energy Solutions is free to download, with no in-app purchases.

### Is Ultra BMS free?

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

### Do POWERSYNC Energy Solutions or Ultra BMS have ads?

Neither POWERSYNC Energy Solutions nor Ultra BMS shows ads.

### Which is updated more often, POWERSYNC Energy Solutions or Ultra BMS?

POWERSYNC Energy Solutions ships an update every 3 weeks, and Ultra BMS weekly. Most recently, POWERSYNC Energy Solutions was updated on October 6, 2026 and Ultra BMS on September 29, 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.*