# Reelang vs ML_Engineering

The clearest difference is iOS requirement: Reelang at 15.1 against ML_Engineering's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Reelang sells 3 in-app purchases, starting at $9.99 per month and ML_Engineering sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Reelang ships an update every 2 weeks, ML_Engineering every 3 weeks. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Reelang | ML_Engineering |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/reelang-learn-spanish/id6789118204/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 53 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 9+ | 4+ |
| Developer | [Tojoa LLC](https://appshunter.io/developer/6789118206) | [Luke Mclaughlin](https://appshunter.io/developer/1893671036) |

## What reviewers say

### Reelang

[App page](https://appshunter.io/ios/app/reelang-learn-spanish/id6789118204)

Learn Spanish through authentic videos created by native speakers. This app uses real-world clips to teach vocabulary and pronunciation, adapting to your learning level. Focus mode helps you actively engage with the content for faster progress.

**Highlights:** Authentic Spanish videos from native speakers, Adaptive feed based on learner level, Smart subtitles highlight common vocabulary, Tap-to-translate word definitions, Focus mode for active learning, Regional accent selection

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reelang+ Monthly | $9.99 | per month |
| Reelang+ 3 Months | $21.99 | per 3 months |
| Reelang+ Annual | $79.99 | per year |


### ML_Engineering

[App page](https://appshunter.io/ios/app/ml-engineering/id6789723889)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ML_Engineering Pro | $1.99 | per month |


## Frequently asked questions

### Is Reelang free?

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

### Is ML_Engineering free?

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

### Do Reelang or ML_Engineering have ads?

Neither Reelang nor ML_Engineering shows ads.

### Which is updated more often, Reelang or ML_Engineering?

Reelang ships an update every 2 weeks, and ML_Engineering every 3 weeks. Most recently, Reelang was updated on October 31, 2026 and ML_Engineering on October 25, 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.*