# Marmora vs Spark

The clearest difference is in-app purchases: Spark at none against Marmora's 2. Spark also leads on iOS requirement (15.1 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Marmora sells 2 in-app purchases, starting at $10.99 per month. Spark asks for nothing beyond the download.

## The numbers

| Metric | Marmora | Spark |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 436 MB | 32 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [ATLAS LABS LLC (U.S.)](https://appshunter.io/developer/1671326779) | [Keegan Maunders](https://appshunter.io/developer/1896052969) |

## What reviewers say

### Marmora

[App page](https://appshunter.io/ios/app/marmora-ai-language-tutor/id6753949219)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Marmora Plus | $10.99 | per month |
| Marmora Pro | $21.99 | per month |


### Spark

[App page](https://appshunter.io/ios/app/spark-micro-learning/id6765733084)

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

**In-app purchases:** none


## Frequently asked questions

### Is Marmora free?

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

### Is Spark free?

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

### Do Marmora or Spark have ads?

Neither Marmora nor Spark shows ads.

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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.*