# ToolBox+ All vs PDF Studio

The clearest difference is ads: ToolBox+ All at none against PDF Studio's shown. ToolBox+ All also leads on monetization model (free vs free with in-app purchases) and iOS requirement (13.0 vs 17.0). PDF Studio's advantage is update cadence (monthly vs every 7 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for ToolBox+ All against 5.0 for PDF Studio. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

ToolBox+ All ships an update every 7 months, PDF Studio monthly. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | ToolBox+ All | PDF Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/toolbox-plus-all-in-one/id6504269577/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/pdf-studio-pdf-converter/id6752782661/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 46 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kyungjin Lee](https://appshunter.io/developer/572393811) | [Asha Vaghasiya](https://appshunter.io/developer/1840923272) |

## What reviewers say

### ToolBox+ All

[App page](https://appshunter.io/ios/app/toolbox-plus-all-in-one/id6504269577)

This app offers 12 essential utilities in one place, including a ruler, level, compass, flashlight, unit converter, and various timers. It's designed for convenience and efficiency in daily tasks, from measurements to event tracking.

**Highlights:** Digital ruler with adjustable units, Precision sensor-based level, Accurate digital compass, Flashlight with SOS mode, Comprehensive unit converter, Multiple timer and stopwatch functions, D-DAY countdown for special occasions

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Studio

[App page](https://appshunter.io/ios/app/pdf-studio-pdf-converter/id6752782661)

This app offers a comprehensive suite of tools for managing PDF files on your iPhone. It allows you to edit, compress, convert, scan, protect, and organize your documents entirely on your device for maximum privacy.

**Highlights:** Edit and organize PDF pages, Convert PDF to Text, HTML, Excel, JPG, PNG, BMP, Compress PDF file size, Merge and split PDF documents, Scan documents with camera, Add password protection and signatures, Convert images to PDF

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

**In-app purchases:** none


## Frequently asked questions

### Is ToolBox+ All free?

ToolBox+ All is free to download, with no in-app purchases.

### Is PDF Studio free?

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

### Which has better reviews, ToolBox+ All or PDF Studio?

ToolBox+ All and PDF Studio are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do ToolBox+ All or PDF Studio have ads?

PDF Studio shows ads; ToolBox+ All does not.

### Which is updated more often, ToolBox+ All or PDF Studio?

ToolBox+ All ships an update every 7 months, and PDF Studio monthly. Most recently, ToolBox+ All was updated on November 4, 2026 and PDF Studio on November 8, 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.*