# Marine Engine Logbook vs Epoch Cloud

The clearest difference is review sentiment: Marine Engine Logbook at 100% against Epoch Cloud's 33%. Marine Engine Logbook also leads on rating (5.0 vs 3.0). Epoch Cloud's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 18.6). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Marine Engine Logbook sells 2 in-app purchases, starting at $9.99 per year. Epoch Cloud asks for nothing beyond the download.

Marine Engine Logbook holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews point the same way: 100% of Marine Engine Logbook's written reviews are positive against 33% of Epoch Cloud's.

Marine Engine Logbook ships an update every 6 weeks, Epoch Cloud every 3 weeks. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Marine Engine Logbook | Epoch Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/marine-engine-logbook/id6758826850/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/epoch-cloud/id6759020476/reviews) |
| Number of ratings | 3 | **4** |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 20 MB | 38 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KEVIN M GRAVES](https://appshunter.io/developer/1875176384) | [EDG Sales International LLC](https://appshunter.io/developer/1546168152) |

## What reviewers say

### Marine Engine Logbook

[App page](https://appshunter.io/ios/app/marine-engine-logbook/id6758826850)

This app helps boat owners meticulously track engine hours, maintenance, fuel, and parts for their vessels. It provides organized digital logs suitable for personal records or vessel sales, with multi-vessel support and exportable reports.

**Highlights:** Log engine and generator hours, Record maintenance by time or runtime, Track Seakeeper, watermaker, and auxiliary equipment, Document parts and service items, Export logs to PDF or print, Manage multiple vessels, Optional fuel logging module

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Marine Engine Logbook -Pro Annual | $9.99 | per year |
| MEL Pro - Lifetime | $49.99 | one-time |


### Epoch Cloud

[App page](https://appshunter.io/ios/app/epoch-cloud/id6759020476)

Monitor and manage your Epoch Cloud batteries with this app. It provides real-time data on individual batteries and systems, including voltage, current, and temperature. Connect via Bluetooth for enhanced control and to extend battery life.

**Highlights:** Real-time battery data monitoring, Bluetooth connectivity, Individual battery status display, Alarm and protection alerts, Historical warning records, Extend battery service life

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

**In-app purchases:** none


## Frequently asked questions

### Is Marine Engine Logbook free?

Marine Engine Logbook is free to download, with in-app purchases available.

### Is Epoch Cloud free?

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

### Which has better reviews, Marine Engine Logbook or Epoch Cloud?

Marine Engine Logbook is rated higher. Marine Engine Logbook averages 5.0 out of 5 from 3 ratings, while Epoch Cloud averages 3.0 from 4 ratings.

### Do Marine Engine Logbook or Epoch Cloud have ads?

Neither Marine Engine Logbook nor Epoch Cloud shows ads.

### Which is updated more often, Marine Engine Logbook or Epoch Cloud?

Marine Engine Logbook ships an update every 6 weeks, and Epoch Cloud every 3 weeks. Most recently, Marine Engine Logbook was updated on October 1, 2026 and Epoch Cloud on October 2, 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.*