# Slayt. vs Eynfel

The clearest difference is in-app purchases: Slayt. at none against Eynfel's 6. Slayt. also leads on device support (3 vs 1) and iOS requirement (11.0 vs 16.4). Eynfel's advantage is update cadence (every 3 days vs every 3 weeks). On price and ads there is nothing between them.

Both are free to download. Eynfel sells 6 one-off in-app purchases. Slayt. asks for nothing beyond the download.

Slayt. ships an update every 3 weeks, Eynfel every 3 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Slayt. | Eynfel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Size | 92 MB | 84 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Arun Balakrishnan](https://appshunter.io/developer/1512093392) | [Caner Unal](https://appshunter.io/developer/6810406460) |

## What reviewers say

### Slayt.

[App page](https://appshunter.io/ios/app/slayt/id1512093393)

**In-app purchases:** none


### Eynfel

[App page](https://appshunter.io/ios/app/eynfel-learn-languages/id6810406458)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Credits | $4.99 | one-time |
| 1000 Credits | $9.99 | one-time |
| Premium - 30 Days | $9.99 | one-time |
| 2000 Credits | $19.99 | one-time |
| 5000 Credits | $49.99 | one-time |
| Premium - 365 Days | $99.99 | one-time |


## Frequently asked questions

### Is Slayt. free?

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

### Is Eynfel free?

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

### Do Slayt. or Eynfel have ads?

Neither Slayt. nor Eynfel shows ads.

### Which is updated more often, Slayt. or Eynfel?

Slayt. ships an update every 3 weeks, and Eynfel every 3 days. Most recently, Slayt. was updated on November 7, 2026 and Eynfel on November 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.*