# Check vs Unzip Pro

The clearest difference is price: Unzip Pro at Free against Check's $1.99. Unzip Pro also leads on iOS requirement (16.0 vs 18.1). Check's advantage is in-app purchases (none vs 4) and update cadence (weekly vs every 3 months). On ads and device support there is nothing between them.

Unzip Pro is free to download; Check costs $1.99 up front. Unzip Pro sells 4 in-app purchases, starting at $2.99 per 7 days. Check asks for nothing beyond the download.

Check ships an update weekly, Unzip Pro every 3 months. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Check | Unzip Pro |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Size | 13 MB | 30 MB |
| Requires iOS | 18.1 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jajwolya Bajracharya](https://appshunter.io/developer/1809380408) | [鑫 王](https://appshunter.io/developer/1816448578) |

## What reviewers say

### Check

[App page](https://appshunter.io/ios/app/check-collaborative-lists/id6744823651)

**Features:** macOS Compatibility

**In-app purchases:** none


### Unzip Pro

[App page](https://appshunter.io/ios/app/unzip-pro-file-manager/id6748304643)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Monthly Subscription | $3.99 | per month |
| Annual Subscription | $14.99 | per year |
| Permanent member | $24.99 | one-time |


## Frequently asked questions

### Is Check free?

Check costs $1.99, with no in-app purchases.

### Is Unzip Pro free?

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

### Do Check or Unzip Pro have ads?

Neither Check nor Unzip Pro shows ads.

### Which is updated more often, Check or Unzip Pro?

Check ships an update weekly, and Unzip Pro every 3 months. Most recently, Check was updated on October 7, 2026 and Unzip Pro on October 14, 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.*