# Silver vs Scan to PDF Scanner

The clearest difference is in-app purchases: Silver at none against Scan to PDF Scanner's 3. Silver also leads on iOS requirement (7.0 vs 16.0). Scan to PDF Scanner's advantage is update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Scan to PDF Scanner sells 3 in-app purchases, starting at $1.99 per 7 days. Silver asks for nothing beyond the download.

Silver ships an update every 2 months, Scan to PDF Scanner fortnightly. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Silver | Scan to PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (31 ratings)](https://appshunter.io/ios/app/scan-to-pdf-scanner-scanlygo/id6756326673/reviews)** |
| Number of ratings | — | **31** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 17 MB |
| Requires iOS | **7.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kanueng Kornkanchanarat](https://appshunter.io/developer/447341674) | [Said Rehouni](https://appshunter.io/developer/1493336841) |

## What reviewers say

### Silver

[App page](https://appshunter.io/ios/app/silver/id1035524826)

**In-app purchases:** none


### Scan to PDF Scanner

[App page](https://appshunter.io/ios/app/scan-to-pdf-scanner-scanlygo/id6756326673)

Easily scan documents, convert images to PDF, and protect your files with passwords. This tool allows for quick creation, management, and sharing of PDF documents for various everyday needs.

**Highlights:** Scan photos to PDF, Convert images to PDF, Protect PDFs with passwords, Unlock protected PDFs, Share PDFs easily, Create PDFs from receipts and notes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Scanner and Converter | $1.99 | per 7 days |
| PDF Scanner and Converter | $19.99 | per year |
| PDF Scanner and Converter Life time | $34.99 | one-time |


## Frequently asked questions

### Is Silver free?

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

### Is Scan to PDF Scanner free?

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

### Do Silver or Scan to PDF Scanner have ads?

Neither Silver nor Scan to PDF Scanner shows ads.

### Which is updated more often, Silver or Scan to PDF Scanner?

Silver ships an update every 2 months, and Scan to PDF Scanner fortnightly. Most recently, Silver was updated on October 26, 2026 and Scan to PDF Scanner on October 20, 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.*