# BillBuster vs PDF Scanner

The clearest difference is in-app purchases: BillBuster at none against PDF Scanner's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PDF Scanner sells 4 in-app purchases, starting at $2.99 per 7 days. BillBuster asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BillBuster | PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 1 MB | 9 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ANTON SOBOLEV](https://appshunter.io/developer/1742272329) | [Boris Spiro](https://appshunter.io/developer/1853293003) |

## What reviewers say

### BillBuster

[App page](https://appshunter.io/ios/app/billbuster/id6499061834)

**In-app purchases:** none


### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-document-and-ocr/id6754814857)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $29.99 | per year |
| Lifetime Access | $49.99 | one-time |


## Frequently asked questions

### Is BillBuster free?

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

### Is PDF Scanner free?

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

### Do BillBuster or PDF Scanner have ads?

Neither BillBuster nor PDF Scanner shows ads.

### Which is updated more often, BillBuster or PDF Scanner?

BillBuster ships an update monthly, and PDF Scanner monthly. Most recently, BillBuster was updated on October 20, 2026 and PDF Scanner on October 25, 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.*