# PDF Document Scanner App ° vs S3DOC Mobile

The clearest difference is in-app purchases: S3DOC Mobile at none against PDF Document Scanner App °'s 10. PDF Document Scanner App °'s advantage is update cadence (every 5 weeks vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PDF Document Scanner App ° sells 10 in-app purchases, starting at $4.99 per 7 days. S3DOC Mobile asks for nothing beyond the download.

PDF Document Scanner App ° ships an update every 5 weeks, S3DOC Mobile every 8 months. The most recent releases landed on September 25, 2026 and May 18, 2026 respectively.

## The numbers

| Metric | PDF Document Scanner App ° | S3DOC Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (6.3K ratings)](https://appshunter.io/ios/app/pdf-document-scanner-app/id1450250541/reviews)** | — |
| Number of ratings | **6.3K** | — |
| Positive reviews | 38.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 8 months |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 29 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Relentless Consulting, Inc](https://appshunter.io/developer/1778218900) | [Robert Pardela](https://appshunter.io/developer/1284521634) |

## What reviewers say

### PDF Document Scanner App °

[App page](https://appshunter.io/ios/app/pdf-document-scanner-app/id1450250541)

Easily scan and save any text document, from contracts to receipts, directly to your phone. Combine images into PDF files, edit them, and even sign or fax them. Share and print your scanned documents with ease.

**Highlights:** Fast document scanning, Document storage and grouping, Document editing, Digital signature capability, Create multi-page PDFs, Fax from iPhone, Share and print documents

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP membership 1w | $4.99 | per 7 days |
| VIP membership 1w | $5.99 | per 7 days |
| VIP membership 1w | $5.99 | per 7 days |
| VIP membership 1w | $7.99 | per 7 days |
| VIP membership 1w offer | $7.99 | per 7 days |
| Mobile Document Scanner | $7.99 | per 7 days |
| VIP membership 1m | $19.99 | per month |
| Vip Subscription 1 month | $19.99 | per month |
| VIP membership 1 year | $19.99 | per year |
| Lifetime Access | $59.99 | one-time |

**What reviewers like**

- 👍 Reliable scanning functionality
- 💡 Versatile document editing features
- 🚀 Fast and efficient performance

**What reviewers complain about**

- 💰 Expensive subscription model
- 🔒 Difficulty unsubscribing
- 🐛 Frequent scanning failures

**Reported bugs**

- Crashes on older devices
- Inability to convert photos to PDF

**Requested features**

- Free trial option
- Improved subscription management
- Better integration with cloud storage


### S3DOC Mobile

[App page](https://appshunter.io/ios/app/s3doc-mobile/id1501858274)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDF Document Scanner App ° free?

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

### Is S3DOC Mobile free?

S3DOC Mobile is free to download, with no in-app purchases.

### Do PDF Document Scanner App ° or S3DOC Mobile have ads?

Neither PDF Document Scanner App ° nor S3DOC Mobile shows ads.

### Which is updated more often, PDF Document Scanner App ° or S3DOC Mobile?

PDF Document Scanner App ° ships an update every 5 weeks, and S3DOC Mobile every 8 months. Most recently, PDF Document Scanner App ° was updated on September 25, 2026 and S3DOC Mobile on May 18, 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.*