# FUEL Inc vs MemoryLab App

The clearest difference is ratings volume: FUEL Inc at 13 against MemoryLab App's 1. FUEL Inc also leads on iOS requirement (15.1 vs 17.0). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. FUEL Inc sells 4 in-app purchases, starting at $9.99 per month and MemoryLab App sells 3 in-app purchases, starting at $34.99 per year. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for FUEL Inc against 5.0 for MemoryLab App. That said, the two scores are not equally well evidenced: FUEL Inc has 13 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

FUEL Inc ships an update every 2 weeks, MemoryLab App fortnightly. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | FUEL Inc | MemoryLab App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (13 ratings)](https://appshunter.io/ios/app/fuel-inc-personal-and-pro-dev/id6450066391/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/memorylab-app/id6790192702/reviews) |
| Number of ratings | **13** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 73 MB | 53 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fuel, Inc (Mobile)](https://appshunter.io/developer/1781037555) | [James Jorel O'Dell](https://appshunter.io/developer/6790192704) |

## What reviewers say

### FUEL Inc

[App page](https://appshunter.io/ios/app/fuel-inc-personal-and-pro-dev/id6450066391)

This app offers expert-led courses, performance tracking, and competitive features to accelerate professional success. Learn new skills, monitor your progress with real-time metrics, and compete in monthly leagues to advance your career.

**Highlights:** Expert-led video courses, Performance tracking metrics, Monthly competitive leagues, Personalized learning paths, Team performance management, Mobile-friendly interface

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Monthly Subscription | $9.99 | per month |
| Annual Subscription | $99.99 | per year |
| Annual Subscription | $99.99 | per year |


### MemoryLab App

[App page](https://appshunter.io/ios/app/memorylab-app/id6790192702)

This app helps you memorize text-based content through interactive exercises. It offers multiple learning levels, including typing and fading word challenges, and supports various content types like scripts, poems, and math problems. All data is processed locally on your device for privacy.

**Highlights:** Multi-level memorization exercises, Voice recording and playback, Flashcard creation and study, Spelling and math drills, Offline functionality, Text import via typing, dictation, or camera, Local data processing for privacy

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Access | $34.99 | per year |
| Single Document | $9.99 | one-time |
| Lifetime Access | $99.99 | one-time |


## Frequently asked questions

### Is FUEL Inc free?

FUEL Inc is free to download, with in-app purchases available.

### Is MemoryLab App free?

MemoryLab App is free to download, with in-app purchases available.

### Which has better reviews, FUEL Inc or MemoryLab App?

FUEL Inc and MemoryLab App are both rated 5.0 out of 5 on the App Store, from 13 and 1 ratings respectively.

### Do FUEL Inc or MemoryLab App have ads?

Neither FUEL Inc nor MemoryLab App shows ads.

### Which is updated more often, FUEL Inc or MemoryLab App?

FUEL Inc ships an update every 2 weeks, and MemoryLab App fortnightly. Most recently, FUEL Inc was updated on October 4, 2026 and MemoryLab App on October 3, 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.*