# PDF Scanner · OCR Docs vs Voice Recorder

The clearest difference is ads: Voice Recorder at none against PDF Scanner · OCR Docs's shown. PDF Scanner · OCR Docs's advantage is update cadence (every 3 days vs monthly) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. PDF Scanner · OCR Docs sells 1 one-off in-app purchase and Voice Recorder sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Scanner · OCR Docs ships an update every 3 days, Voice Recorder monthly. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | PDF Scanner · OCR Docs | Voice Recorder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Monthly |
| Size | 94 MB | 9 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [UPDEITO INC.](https://appshunter.io/developer/1113275046) | [samet bilgin](https://appshunter.io/developer/1805912383) |

## What reviewers say

### PDF Scanner · OCR Docs

[App page](https://appshunter.io/ios/app/pdf-scanner-ocr-docs/id6757154986)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide ads | $12.99 | one-time |


### Voice Recorder

[App page](https://appshunter.io/ios/app/voice-recorder-microphone/id6759070865)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Yearly Premium | $24.99 | per year |
| Life Time | $29.99 | one-time |


## Frequently asked questions

### Is PDF Scanner · OCR Docs free?

PDF Scanner · OCR Docs is free to download, with in-app purchases available.

### Is Voice Recorder free?

Voice Recorder is free to download, with in-app purchases available.

### Do PDF Scanner · OCR Docs or Voice Recorder have ads?

PDF Scanner · OCR Docs shows ads; Voice Recorder does not.

### Which is updated more often, PDF Scanner · OCR Docs or Voice Recorder?

PDF Scanner · OCR Docs ships an update every 3 days, and Voice Recorder monthly. Most recently, PDF Scanner · OCR Docs was updated on October 7, 2026 and Voice Recorder on October 15, 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.*