# PDF Master vs SuperTuber

The clearest difference is in-app purchases: PDF Master at none against SuperTuber's 2. PDF Master also leads on update cadence (every 9 days vs every 4 months). SuperTuber's advantage is ratings volume (4 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. SuperTuber sells 2 in-app purchases, starting at $3.99 per 7 days. PDF Master asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for PDF Master against 5.0 for SuperTuber. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

PDF Master ships an update every 9 days, SuperTuber every 4 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | PDF Master | SuperTuber |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-master-allinone-convert/id6503343639/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/supertuber-video-summarize/id6741382211/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 95 MB |
| Requires iOS | 17.4 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Shivang Mishra](https://appshunter.io/developer/1721126376) | [mohamed abd elaleem](https://appshunter.io/developer/650145564) |

## What reviewers say

### PDF Master

[App page](https://appshunter.io/ios/app/pdf-master-allinone-convert/id6503343639)

This app offers a comprehensive suite of tools for managing PDF documents. It allows users to convert various file types to PDF, edit existing PDFs, secure them with passwords, and organize them by merging or splitting. The intuitive interface and offline access make it a convenient solution for on-the-go productivity.

**Highlights:** Convert Word, Excel, images to PDF, Convert multiple photos to a single PDF, Share and print PDFs, Secure PDFs with password encryption, Annotate and edit PDF text/images, Merge and split PDF files, Offline access

**Features:** macOS Compatibility

**In-app purchases:** none


### SuperTuber

[App page](https://appshunter.io/ios/app/supertuber-video-summarize/id6741382211)

This app provides interactive, timed summaries of YouTube videos, allowing users to control playback directly from the summary. It offers structured content with detailed insights and real-time progress tracking for efficient learning.

**Highlights:** Interactive timed summaries, Synced video playback control, Structured content sections, Detailed text explanations, Timed captions and sub-summaries, Real-time progress tracking

**Features:** Safari Extension, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Yearly Subscription | $39.99 | per year |


## Frequently asked questions

### Is PDF Master free?

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

### Is SuperTuber free?

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

### Which has better reviews, PDF Master or SuperTuber?

PDF Master and SuperTuber are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do PDF Master or SuperTuber have ads?

Neither PDF Master nor SuperTuber shows ads.

### Which is updated more often, PDF Master or SuperTuber?

PDF Master ships an update every 9 days, and SuperTuber every 4 months. Most recently, PDF Master was updated on November 2, 2026 and SuperTuber on November 4, 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.*