# Videos Locker vs PDF Master

The clearest difference is in-app purchases: Videos Locker at none against PDF Master's 6. PDF Master's advantage is ads (none vs shown) and update cadence (every 15 months vs every 60 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. PDF Master sells 6 in-app purchases, starting at $0.99 per 7 days. Videos Locker asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Videos Locker against 5.0 for PDF Master. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Videos Locker ships an update every 60 months, PDF Master every 15 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Videos Locker | PDF Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/videos-locker/id1079212701/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-master-reader-and-converter/id1645087890/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 60 months | **Every 15 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 40 MB | 8 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Ha Lan](https://appshunter.io/developer/1041808546) | [程 张](https://appshunter.io/developer/1523996955) |

## What reviewers say

### Videos Locker

[App page](https://appshunter.io/ios/app/videos-locker/id1079212701)

Securely hide your private videos from your iOS photo gallery. Access your protected content only with a secret PIN code. Supports various video formats and allows easy management and transfer of files.

**Highlights:** Password protection for videos, Supports multiple video formats, Online YouTube video playback, Transfer files via iTunes or Wi-Fi, Easy video management and deletion, iTunes file sharing folder

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Master

[App page](https://appshunter.io/ios/app/pdf-master-reader-and-converter/id1645087890)

Transform your mobile device into a powerful PDF editor and scanner. Convert various file types to PDF, edit documents, add signatures, merge files, and secure sensitive information with passwords. Enjoy on-device processing for enhanced privacy.

**Highlights:** Convert Word, Excel, PowerPoint, and images to PDF, Scan documents with OCR for searchable text, Edit, comment, and e-sign PDFs, Merge and split PDF files, Compress documents, Password protect sensitive files, On-device processing for privacy

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF转换器Pro周VIP | $0.99 | per 7 days |
| PDF转换器Pro月会员 | $3.99 | per month |
| Weekly PDF Premium | $7.99 | per 7 days |
| PDF转换器Pro年会员 | $12.99 | per year |
| Monthly PDF Premium | $12.99 | per month |
| Annual PDF Premium | $29.99 | per year |


## Frequently asked questions

### Is Videos Locker free?

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

### Is PDF Master free?

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

### Which has better reviews, Videos Locker or PDF Master?

Videos Locker and PDF Master are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Videos Locker or PDF Master have ads?

Videos Locker shows ads; PDF Master does not.

### Which is updated more often, Videos Locker or PDF Master?

Videos Locker ships an update every 60 months, and PDF Master every 15 months. Most recently, Videos Locker was updated on November 2, 2026 and PDF Master on November 3, 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.*