# Big Time Digital Clock vs QRPDF

The clearest difference is in-app purchases: Big Time Digital Clock at none against QRPDF's 4. QRPDF's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. QRPDF sells 4 one-off in-app purchases. Big Time Digital Clock asks for nothing beyond the download.

## The numbers

| Metric | Big Time Digital Clock | QRPDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 3 months |
| Size | 32 MB | 29 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Astrologic Games LTDA](https://appshunter.io/developer/1164665798) | [ZST](https://appshunter.io/developer/1274473128) |

## What reviewers say

### Big Time Digital Clock

[App page](https://appshunter.io/ios/app/big-time-digital-clock/id6742674778)

**In-app purchases:** none


### QRPDF

[App page](https://appshunter.io/ios/app/qrpdf/id6748396576)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip $1.99 | $1.99 | one-time |
| Tip $2.99 | $2.99 | one-time |
| Tip $4.99 | $4.99 | one-time |
| Tip $9.99 | $9.99 | one-time |


## Frequently asked questions

### Is Big Time Digital Clock free?

Big Time Digital Clock is free to download, with no in-app purchases.

### Is QRPDF free?

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

### Do Big Time Digital Clock or QRPDF have ads?

Big Time Digital Clock shows ads; QRPDF does not.

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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.*