# Alflearning vs SmartRedFilter

The clearest difference is in-app purchases: Alflearning at none against SmartRedFilter's 1. Alflearning also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SmartRedFilter sells 1 one-off in-app purchase. Alflearning asks for nothing beyond the download.

## The numbers

| Metric | Alflearning | SmartRedFilter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Size | 30 MB | 11 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [EDUTECH INC.](https://appshunter.io/developer/1681525732) | [Mitsuhiro Hashimoto](https://appshunter.io/developer/509482512) |

## What reviewers say

### Alflearning

[App page](https://appshunter.io/ios/app/alflearning/id487572260)

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartRedFilter

[App page](https://appshunter.io/ios/app/smartredfilter/id6771782559)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $1.99 | one-time |


## Frequently asked questions

### Is Alflearning free?

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

### Is SmartRedFilter free?

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

### Do Alflearning or SmartRedFilter have ads?

SmartRedFilter shows ads; Alflearning does not.

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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.*