# MindFuel Learning vs Lengio

The clearest difference is iOS requirement: MindFuel Learning at 15.0 against Lengio's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. MindFuel Learning sells 8 in-app purchases, starting at $2.99 per month and Lengio sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

MindFuel Learning ships an update every 4 days, Lengio every 3 days. Both last shipped on October 6, 2026.

## The numbers

| Metric | MindFuel Learning | Lengio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/lengio-learn-languages/id6771510274/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 43 MB | 591 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Integra Limited](https://appshunter.io/developer/1572317933) | [Nexios Media LLC](https://appshunter.io/developer/1866479562) |

## What reviewers say

### 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 |


### Lengio

[App page](https://appshunter.io/ios/app/lengio-learn-languages/id6771510274)

This app uses images and spaced repetition to help you learn vocabulary in 25 languages. Engage in AI-powered conversations for pronunciation practice and customize your learning with personal photos.

**Highlights:** Image-based vocabulary learning, Spaced repetition flashcards, AI speech partner for pronunciation, Guided lessons and word categories, Customizable images for vocabulary, 25 languages supported

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lengio Plus | $7.99 | per month |
| Lengio Plus | $49.99 | per year |
| Lengio Plus Lifetime | $199.00 | one-time |


## Frequently asked questions

### Is MindFuel Learning free?

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

### Is Lengio free?

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

### Do MindFuel Learning or Lengio have ads?

Neither MindFuel Learning nor Lengio shows ads.

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

MindFuel Learning ships an update every 4 days, and Lengio every 3 days. Most recently, MindFuel Learning was updated on October 6, 2026 and Lengio 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.*