# EigoDuke vs Slango

The clearest difference is in-app purchases: EigoDuke at none against Slango's 1. EigoDuke also leads on ads (none vs shown) and iOS requirement (10.0 vs 15.1). On price and device support there is nothing between them.

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

## The numbers

| Metric | EigoDuke | Slango |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 9 days |
| Size | 85 MB | 40 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [SHOJI DAICHI](https://appshunter.io/developer/1567067780) | [Yuito Ukita](https://appshunter.io/developer/6779112243) |

## What reviewers say

### EigoDuke

[App page](https://appshunter.io/ios/app/eigoduke/id1567067778)

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

**In-app purchases:** none


### Slango

[App page](https://appshunter.io/ios/app/slango/id6789338636)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Slangoプレミアム | $1.99 | one-time |


## Frequently asked questions

### Is EigoDuke free?

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

### Is Slango free?

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

### Do EigoDuke or Slango have ads?

Slango shows ads; EigoDuke 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.*