# Scanner vs REBufSel1

The clearest difference is ads: REBufSel1 at none against Scanner's shown. REBufSel1 also leads on update cadence (every 17 months vs every 116 months). Scanner's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 26.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scanner ships an update every 116 months, REBufSel1 every 17 months. The most recent releases landed on August 16, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Scanner | REBufSel1 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 116 months | **Every 17 months** |
| Size | 20 MB | 1 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [Aishvarya Sadasivam](https://appshunter.io/developer/1062048241) | [Terumichi Tanaka](https://appshunter.io/developer/1647312692) |

## What reviewers say

### Scanner

[App page](https://appshunter.io/ios/app/scanner-documents-pdf/id1080211114)

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

**In-app purchases:** none


### REBufSel1

[App page](https://appshunter.io/ios/app/rebufsel1/id6466390266)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Scanner free?

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

### Is REBufSel1 free?

REBufSel1 is free to download, with no in-app purchases.

### Do Scanner or REBufSel1 have ads?

Scanner shows ads; REBufSel1 does not.

### Which is updated more often, Scanner or REBufSel1?

Scanner ships an update every 116 months, and REBufSel1 every 17 months. Most recently, Scanner was updated on August 16, 2026 and REBufSel1 on September 18, 2026.

---

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