# Epoch Pro vs VMH Flex Marine

The clearest difference is rating: Epoch Pro at 3.9 against VMH Flex Marine's 1.0. Epoch Pro also leads on ratings volume (27 vs 1) and iOS requirement (13.0 vs 15.0). VMH Flex Marine's advantage is 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, 3.9 against 1.0. That said, the two scores are not equally well evidenced: Epoch Pro has 27 ratings behind it against 1, so its average is the more settled of the two.

Epoch Pro ships an update every 13 months, VMH Flex Marine every 3 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Epoch Pro | VMH Flex Marine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (27 ratings)](https://appshunter.io/ios/app/epoch-pro/id6463113720/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/vmh-flex-marine/id6747126000/reviews) |
| Number of ratings | **27** | 1 |
| Positive reviews | 58.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 17 MB | 3 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EDG Sales International LLC](https://appshunter.io/developer/1546168152) | [Veratron AG](https://appshunter.io/developer/1765346453) |

## 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


### VMH Flex Marine

[App page](https://appshunter.io/ios/app/vmh-flex-marine/id6747126000)

This compact device displays extensive boat data, customizable across multiple screens. Easily set up alarms and access information via a smartphone app, even with gloves or in wet conditions.

**Highlights:** Compact and powerful display, Customizable data screens, Laser touch button for navigation, Smartphone setup and control, Reads from sensors and CAN, LIN connectivity for battery data

**In-app purchases:** none


## Frequently asked questions

### Is Epoch Pro free?

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

### Is VMH Flex Marine free?

VMH Flex Marine is free to download, with no in-app purchases.

### Which has better reviews, Epoch Pro or VMH Flex Marine?

Epoch Pro is rated higher. Epoch Pro averages 3.9 out of 5 from 27 ratings, while VMH Flex Marine averages 1.0 from 1 ratings.

### Do Epoch Pro or VMH Flex Marine have ads?

Neither Epoch Pro nor VMH Flex Marine shows ads.

### Which is updated more often, Epoch Pro or VMH Flex Marine?

Epoch Pro ships an update every 13 months, and VMH Flex Marine every 3 months. Most recently, Epoch Pro was updated on November 3, 2026 and VMH Flex Marine on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*