# Greenbox Safe vs Crypto Key

The clearest difference is in-app purchases: Crypto Key at none against Greenbox Safe's 3. Greenbox Safe's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Greenbox Safe sells 3 in-app purchases, starting at $4.99 per month. Crypto Key asks for nothing beyond the download.

## The numbers

| Metric | Greenbox Safe | Crypto Key |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 45 MB | 3 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Discus IT](https://appshunter.io/developer/543285708) | [ORIENT VISION SHIPPING LIMITED](https://appshunter.io/developer/1645273025) |

## What reviewers say

### Greenbox Safe

[App page](https://appshunter.io/ios/app/greenbox-safe/id6755424031)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Greenbox Premium (Monthly) | $4.99 | per month |
| Greenbox Premium (Yearly) | $49.99 | per year |
| Greenbox Lifetime | $199.99 | one-time |


### Crypto Key

[App page](https://appshunter.io/ios/app/crypto-key-securesafe/id6758374861)

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

**In-app purchases:** none


## Frequently asked questions

### Is Greenbox Safe free?

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

### Is Crypto Key free?

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

### Do Greenbox Safe or Crypto Key have ads?

Neither Greenbox Safe nor Crypto Key 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.*