# Who’s That? vs ParcelProof

The clearest difference is in-app purchases: Who’s That? at none against ParcelProof's 2. ParcelProof's advantage is update cadence (every 10 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ParcelProof sells 2 in-app purchases, starting at $2.99 per month. Who’s That? asks for nothing beyond the download.

Who’s That? ships an update every 3 weeks, ParcelProof every 10 days. The most recent releases landed on September 17, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Who’s That? | ParcelProof |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Size | 19 MB | 6 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Maksym Slipchenko](https://appshunter.io/developer/1451844710) | [Thomas PIQUEPAILLE](https://appshunter.io/developer/1855103399) |

## What reviewers say

### Who’s That?

[App page](https://appshunter.io/ios/app/whos-that/id6751827620)

**In-app purchases:** none


### ParcelProof

[App page](https://appshunter.io/ios/app/parcelproof/id6755688634)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $24.99 | per year |


## Frequently asked questions

### Is Who’s That? free?

Who’s That? is free to download, with no in-app purchases.

### Is ParcelProof free?

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

### Do Who’s That? or ParcelProof have ads?

Neither Who’s That? nor ParcelProof shows ads.

### Which is updated more often, Who’s That? or ParcelProof?

Who’s That? ships an update every 3 weeks, and ParcelProof every 10 days. Most recently, Who’s That? was updated on September 17, 2026 and ParcelProof on September 5, 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.*