# Zephyr Digital vs ETUTOR

The clearest difference is in-app purchases: Zephyr Digital at none against ETUTOR's 1. Zephyr Digital also leads on device support. On price and iOS requirement there is nothing between them.

Both are free to download. ETUTOR sells 1 in-app purchase, starting at $99.99 per year. Zephyr Digital asks for nothing beyond the download.

## The numbers

| Metric | Zephyr Digital | ETUTOR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 39 months | — |
| Size | 67 MB | 76 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [MashupTech](https://appshunter.io/developer/1561008509) | [Suresh Kumar T](https://appshunter.io/developer/1715786657) |

## What reviewers say

### Zephyr Digital

[App page](https://appshunter.io/ios/app/zephyr-digital/id6443472547)

**Features:** macOS Compatibility

**In-app purchases:** none


### ETUTOR

[App page](https://appshunter.io/ios/app/etutor/id6471646765)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| annual course subscription | $99.99 | per year |


## Frequently asked questions

### Is Zephyr Digital free?

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

### Is ETUTOR free?

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

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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.*