# Engine Service Log vs MoreBrainSpace

The clearest difference is price: MoreBrainSpace at Free against Engine Service Log's $1.99. MoreBrainSpace also leads on update cadence (every 10 days vs every 4 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

MoreBrainSpace is free to download; Engine Service Log costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Engine Service Log ships an update every 4 months, MoreBrainSpace every 10 days. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Engine Service Log | MoreBrainSpace |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/morebrainspace/id6759112018/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | — | Ad-supported |
| Size | 1 MB | 25 MB |
| Requires iOS | 15.2 | **15.1** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [James C Hendryx](https://appshunter.io/developer/1485136050) | [TIMOTHY SEAN OPHELAN](https://appshunter.io/developer/1876925724) |

## What reviewers say

### Engine Service Log

[App page](https://appshunter.io/ios/app/engine-service-log/id1602083172)

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

**In-app purchases:** none


### MoreBrainSpace

[App page](https://appshunter.io/ios/app/morebrainspace/id6759112018)

This app offers a non-linear memory system designed for individuals who think in multiple directions simultaneously. It allows users to capture and connect ideas, tasks, notes, and people without a rigid filing system, facilitating better thinking, learning, and creation.

**Highlights:** Non-linear memory system, Connects tasks, notes, people, projects, Capture ideas instantly, No filing system required, Facilitates learning and creation

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Engine Service Log free?

Engine Service Log costs $1.99, with no in-app purchases.

### Is MoreBrainSpace free?

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

### Do Engine Service Log or MoreBrainSpace have ads?

Neither Engine Service Log nor MoreBrainSpace shows ads.

### Which is updated more often, Engine Service Log or MoreBrainSpace?

Engine Service Log ships an update every 4 months, and MoreBrainSpace every 10 days. Most recently, Engine Service Log was updated on October 8, 2026 and MoreBrainSpace on October 4, 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.*