# ABC vs Epoch Pro

The clearest difference is rating: Epoch Pro at 4.0 against ABC's 1.8. Epoch Pro also leads on review sentiment (59% vs 21%). ABC's advantage is update cadence (every 2 months vs every 13 months) and iOS requirement (10.0 vs 13.0). On price, ratings volume, ads and in-app purchases 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 1.8. Both are backed by a comparable volume of ratings — 25 and 25 respectively. Written reviews point the same way: 21% of ABC's written reviews are positive against 59% of Epoch Pro's.

ABC ships an update every 2 months, Epoch Pro every 13 months. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ABC | Epoch Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (25 ratings)](https://appshunter.io/ios/app/abc-bms/id1597074571/reviews) | **[4.0 (25 ratings)](https://appshunter.io/ios/app/epoch-pro/id6463113720/reviews)** |
| Number of ratings | 25 | 25 |
| Positive reviews | 21.1% of reviews | **58.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 13 months |
| Monetization | Free | Free |
| Size | 6 MB | 17 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [春光 宋](https://appshunter.io/developer/1598075757) | [EDG Sales International LLC](https://appshunter.io/developer/1546168152) |

## What reviewers say

### ABC

[App page](https://appshunter.io/ios/app/abc-bms/id1597074571)

This application serves as a battery management system, connecting users to their secondary batteries. It focuses on protecting the battery, optimizing its utilization, and preventing overcharging and over-discharging. It is suitable for various lithium battery products.

**Highlights:** Secondary battery protection, Optimizes battery utilization, Prevents overcharging, Prevents over-discharging, Supports lithium battery products

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

**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 ABC free?

ABC 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, ABC or Epoch Pro?

Epoch Pro is rated higher. ABC averages 1.8 out of 5 from 25 ratings, while Epoch Pro averages 4.0 from 25 ratings.

### Do ABC or Epoch Pro have ads?

Neither ABC nor Epoch Pro shows ads.

### Which is updated more often, ABC or Epoch Pro?

ABC ships an update every 2 months, and Epoch Pro every 13 months. Most recently, ABC was updated on October 6, 2026 and Epoch Pro on October 9, 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.*