# Just vs MindFuel Learning

The clearest difference is ads: MindFuel Learning at none against Just's shown. Just's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Just sells 1 in-app purchase, starting at $3.99 per month and MindFuel Learning sells 8 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Just ships an update weekly, MindFuel Learning every 4 days. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Just | MindFuel Learning |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 4 days** |
| Size | 65 MB | 43 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hong Gyu Kim](https://appshunter.io/developer/1765490914) | [Integra Limited](https://appshunter.io/developer/1572317933) |

## What reviewers say

### Just

[App page](https://appshunter.io/ios/app/just-do/id6727002720)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JUST DO ‘The more.’ | $3.99 | per month |


### MindFuel Learning

[App page](https://appshunter.io/ios/app/mindfuel-learning/id6744608919)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MindFuel Premium | $2.99 | per month |
| Employee Onboarding Checklist | $1.99 | one-time |
| Onboarding Checklist | $1.99 | one-time |
| Monthly Budgeting Template | $2.99 | one-time |
| Interview Guide Template | $2.99 | one-time |
| Side Hustle Biz Plan Template | $2.99 | one-time |
| Project Scope Template | $3.99 | one-time |
| Small Biz Costing Template | $4.99 | one-time |


## Frequently asked questions

### Is Just free?

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

### Is MindFuel Learning free?

MindFuel Learning is free to download, with in-app purchases available.

### Do Just or MindFuel Learning have ads?

Just shows ads; MindFuel Learning does not.

### Which is updated more often, Just or MindFuel Learning?

Just ships an update weekly, and MindFuel Learning every 4 days. Most recently, Just was updated on October 1, 2026 and MindFuel Learning on October 6, 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.*