# Epoch Pro vs EXX Power

The clearest difference is update cadence: EXX Power at every 2 weeks against Epoch Pro's every 13 months. Epoch Pro's advantage is iOS requirement (13.0 vs 15.6). 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.

Epoch Pro ships an update every 13 months, EXX Power every 2 weeks. The most recent releases landed on October 21, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Epoch Pro | EXX Power |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (26 ratings)](https://appshunter.io/ios/app/epoch-pro/id6463113720/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 58.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 17 MB | 69 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EDG Sales International LLC](https://appshunter.io/developer/1546168152) | [Nanchang Yepai Technology Co., Ltd.](https://appshunter.io/developer/1503296093) |

## What reviewers say

### 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


### EXX Power

[App page](https://appshunter.io/ios/app/exx-power/id6814789653)

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

**In-app purchases:** none


## Frequently asked questions

### Is Epoch Pro free?

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

### Is EXX Power free?

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

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

Neither Epoch Pro nor EXX Power shows ads.

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

Epoch Pro ships an update every 13 months, and EXX Power every 2 weeks. Most recently, Epoch Pro was updated on October 21, 2026 and EXX Power on October 19, 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.*