# Silver vs Oken PDF Scanner

The clearest difference is in-app purchases: Silver at none against Oken PDF Scanner's 2. Silver also leads on ads (none vs shown) and iOS requirement (7.0 vs 17.0). Oken PDF Scanner's advantage is update cadence (monthly vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Oken PDF Scanner sells 2 in-app purchases, starting at $2.99 per month. Silver asks for nothing beyond the download.

Silver ships an update every 2 months, Oken PDF Scanner monthly. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Silver | Oken PDF Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (5 ratings)](https://appshunter.io/ios/app/oken-pdf-scanner-scannerok/id6758001447/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Freemium |
| Size | 4 MB | 21 MB |
| Requires iOS | **7.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kanueng Kornkanchanarat](https://appshunter.io/developer/447341674) | [Pratik Patel](https://appshunter.io/developer/1870195301) |

## What reviewers say

### Silver

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

**In-app purchases:** none


### Oken PDF Scanner

[App page](https://appshunter.io/ios/app/oken-pdf-scanner-scannerok/id6758001447)

Easily scan documents, receipts, and important paperwork using your phone's camera. Convert them into high-quality PDFs instantly, add your signature, and share them securely. Streamline your document management with a clean and fast interface.

**Highlights:** Scan documents with camera, Auto crop and enhance quality, Convert to PDF instantly, Add signatures, Save and share PDFs, Simple user experience

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium for Monthly | $2.99 | per month |
| Premium for Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Silver free?

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

### Is Oken PDF Scanner free?

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

### Do Silver or Oken PDF Scanner have ads?

Oken PDF Scanner shows ads; Silver does not.

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

Silver ships an update every 2 months, and Oken PDF Scanner monthly. Most recently, Silver was updated on October 26, 2026 and Oken PDF Scanner on October 31, 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.*