# POWERSYNC Energy Solutions vs Pro

POWERSYNC Energy Solutions and Pro are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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, Pro every 2 weeks. The most recent releases landed on June 7, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | POWERSYNC Energy Solutions | Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pro-guide-ev/id6648759979/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 38 MB | 69 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [POWERSYNC Energy Solutions, LLC](https://appshunter.io/developer/1662994374) | [Battery Outfitters, Inc](https://appshunter.io/developer/1643911275) |

## What reviewers say

### POWERSYNC Energy Solutions

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Pro

[App page](https://appshunter.io/ios/app/pro-guide-ev/id6648759979)

Monitor your battery's real-time status, including voltage, current, and internal resistance. Track historical data, compare cell performance, and receive alerts for temperature, short circuits, and voltage deviations. This system helps optimize lithium battery health and lifespan.

**Highlights:** Real-time voltage, current, power monitoring, Battery cell comparison and balance display, Cell temperature and fault warnings, Historical data charting, Bluetooth connectivity to equalizer, Alarm prompts for critical parameters

**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 Pro free?

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

### Do POWERSYNC Energy Solutions or Pro have ads?

Neither POWERSYNC Energy Solutions nor Pro shows ads.

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

POWERSYNC Energy Solutions ships an update every 3 weeks, and Pro every 2 weeks. Most recently, POWERSYNC Energy Solutions was updated on June 7, 2026 and Pro on September 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.*