# MiKey vs PrivateVault

The clearest difference is in-app purchases: MiKey at none against PrivateVault's 2. MiKey also leads on update cadence (every 10 days vs every 6 weeks) and iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. PrivateVault sells 2 one-off in-app purchases. MiKey asks for nothing beyond the download.

MiKey ships an update every 10 days, PrivateVault every 6 weeks. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | MiKey | PrivateVault |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 6 weeks |
| Size | 128 MB | 5 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [冷杉云(北京)科技股份有限公司](https://appshunter.io/developer/1290582299) | [磊 刘](https://appshunter.io/developer/1892400556) |

## What reviewers say

### MiKey

[App page](https://appshunter.io/ios/app/mikey/id6755109104)

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

**In-app purchases:** none


### PrivateVault

[App page](https://appshunter.io/ios/app/privatevault-encrypted-files/id6776260550)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PrivateVault - Encrypted Files ¥198 | $4.99 | one-time |
| Private Safe Full Version ¥ 298 | $9.99 | one-time |


## Frequently asked questions

### Is MiKey free?

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

### Is PrivateVault free?

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

### Do MiKey or PrivateVault have ads?

Neither MiKey nor PrivateVault shows ads.

### Which is updated more often, MiKey or PrivateVault?

MiKey ships an update every 10 days, and PrivateVault every 6 weeks. Most recently, MiKey was updated on October 30, 2026 and PrivateVault on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*