# Sling Rider vs PDF Scanner－Document Scanner

The clearest difference is in-app purchases: Sling Rider at none against PDF Scanner－Document Scanner's 3. Sling Rider also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. PDF Scanner－Document Scanner sells 3 in-app purchases, starting at $4.99 per month. Sling Rider asks for nothing beyond the download.

Sling Rider ships an update fortnightly, PDF Scanner－Document Scanner every 2 months. The most recent releases landed on September 8, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | Sling Rider | PDF Scanner－Document Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (10 ratings)](https://appshunter.io/ios/app/pdf-scannerdocument-scanner/id6633430192/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 55 MB | 31 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Sling Mobility (PVT) Ltd](https://appshunter.io/developer/1664356833) | [Asad Ahsan](https://appshunter.io/developer/1326954499) |

## What reviewers say

### Sling Rider

[App page](https://appshunter.io/ios/app/sling-rider/id6475345165)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Scanner－Document Scanner

[App page](https://appshunter.io/ios/app/pdf-scannerdocument-scanner/id6633430192)

Transform your phone into a portable document scanner. Easily capture papers, receipts, and notes, converting them into searchable digital files. Organize and edit your scanned documents on the go, eliminating paper clutter.

**Highlights:** Scan documents and photos to PDF, Convert scanned images to editable text (OCR), Combine multiple pages into one file, Add electronic signatures, Crop, straighten, and adjust scans, Organize documents into folders

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $4.99 | per month |
| Yearly Plan | $29.99 | per year |
| LifeTime Plan | $49.99 | one-time |


## Frequently asked questions

### Is Sling Rider free?

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

### Is PDF Scanner－Document Scanner free?

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

### Do Sling Rider or PDF Scanner－Document Scanner have ads?

Neither Sling Rider nor PDF Scanner－Document Scanner shows ads.

### Which is updated more often, Sling Rider or PDF Scanner－Document Scanner?

Sling Rider ships an update fortnightly, and PDF Scanner－Document Scanner every 2 months. Most recently, Sling Rider was updated on September 8, 2026 and PDF Scanner－Document Scanner on September 4, 2026.

---

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