# Power Sonic vs Epoch Pro

The clearest difference is rating: Epoch Pro at 4.0 against Power Sonic's 2.5. Epoch Pro also leads on ratings volume (25 vs 2). Power Sonic's advantage is review sentiment (100% vs 59%) and update cadence (every 3 months vs every 13 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Epoch Pro holds the better App Store score, 4.0 against 2.5. That said, the two scores are not equally well evidenced: Epoch Pro has 25 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 100% of Power Sonic's written reviews are positive against 59% of Epoch Pro's, so the app with the better star average is not the one people write more warmly about.

Power Sonic ships an update every 3 months, Epoch Pro every 13 months. The most recent releases landed on September 17, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Power Sonic | Epoch Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/power-sonic/id1460233458/reviews) | **[4.0 (25 ratings)](https://appshunter.io/ios/app/epoch-pro/id6463113720/reviews)** |
| Number of ratings | 2 | **25** |
| Positive reviews | **100.0% of reviews** | 58.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 13 months |
| Monetization | Free | Free |
| Size | 13 MB | 17 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Power Sonic Europe Limited](https://appshunter.io/developer/1460233457) | [EDG Sales International LLC](https://appshunter.io/developer/1546168152) |

## What reviewers say

### Power Sonic

[App page](https://appshunter.io/ios/app/power-sonic/id1460233458)

Monitor your Power Sonic Lithium Ion batteries wirelessly from your phone. Track cycle life, state of charge, voltage, current, and temperature with easy-to-read gauges and event logs. Save money by eliminating the need for separate battery monitors.

**Highlights:** Wireless Bluetooth connection, Track cycle life, Display State Of Charge (SOC), Monitor voltage, current, and temperature, View battery events, Independent BMS access

**Features:** macOS Compatibility

**In-app purchases:** none


### Epoch Pro

[App page](https://appshunter.io/ios/app/epoch-pro/id6463113720)

Monitor and manage your Epoch Pro batteries with this app. It provides real-time data on individual batteries and systems, offers Bluetooth connectivity for enhanced user experience, and helps extend battery life and stability.

**Highlights:** Real-time SOC, voltage, current, capacity, temperature monitoring, Individual battery voltage and alarm status display, Cell temperature and parameter warnings (over/under voltage, over current), Bluetooth connectivity for battery systems, Record of warnings and protection events, Extend battery service life and enhance stability

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Power Sonic free?

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

### Is Epoch Pro free?

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

### Which has better reviews, Power Sonic or Epoch Pro?

Epoch Pro is rated higher. Power Sonic averages 2.5 out of 5 from 2 ratings, while Epoch Pro averages 4.0 from 25 ratings.

### Do Power Sonic or Epoch Pro have ads?

Neither Power Sonic nor Epoch Pro shows ads.

### Which is updated more often, Power Sonic or Epoch Pro?

Power Sonic ships an update every 3 months, and Epoch Pro every 13 months. Most recently, Power Sonic was updated on September 17, 2026 and Epoch Pro on October 13, 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.*