# Turnit vs Tiny PDF Toolbox・Merge & Split

The clearest difference is rating: Turnit at 5.0 against Tiny PDF Toolbox・Merge & Split's 4.3. Turnit also leads on ads (none vs shown) and review sentiment (100% vs 67%). Tiny PDF Toolbox・Merge & Split's advantage is ratings volume (6 vs 2). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Turnit sells 4 in-app purchases, starting at $0.49 per month and Tiny PDF Toolbox・Merge & Split sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Turnit holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 2 and 6 respectively. Written reviews point the same way: 100% of Turnit's written reviews are positive against 67% of Tiny PDF Toolbox・Merge & Split's.

Turnit ships an update every 3 months, Tiny PDF Toolbox・Merge & Split every 13 months. Both last shipped on October 2, 2026.

## The numbers

| Metric | Turnit | Tiny PDF Toolbox・Merge & Split |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/turnit-convert-everything/id1484892103/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/tiny-pdf-toolboxmerge-and-split/id1533593979/reviews) |
| Number of ratings | 2 | **6** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 13 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 44 MB | 6 MB |
| Requires iOS | **12.2** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stanislav Jidkov](https://appshunter.io/developer/1484892102) | [Golden Mind Services LTD](https://appshunter.io/developer/417614614) |

## What reviewers say

### Turnit

[App page](https://appshunter.io/ios/app/turnit-convert-everything/id1484892103)

This app offers a comprehensive scientific unit converter with over 2600 units across 70+ categories. Users can create custom converters and units, view calculation details, and access a history of conversions. It works offline and prioritizes user privacy.

**Highlights:** 2600+ units across 70+ categories, Create custom converters and units, View calculation details, Works completely offline, History section for review, Significant digit control

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Donation | $0.49 | per month |
| Small Donation | $0.99 | one-time |
| Medium Donation | $1.99 | one-time |
| Large Donation | $2.99 | one-time |


### Tiny PDF Toolbox・Merge & Split

[App page](https://appshunter.io/ios/app/tiny-pdf-toolboxmerge-and-split/id1533593979)

Easily manage and enhance your PDF files. This tool allows you to merge, split, extract pages, and encrypt documents. It also converts PDFs into posters or long JPG files for various sharing needs.

**Highlights:** Merge PDF files, Extract specific pages, Split PDF files, Encrypt with password, Convert to poster, Convert to long JPG

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $3.99 | one-time |


## Frequently asked questions

### Is Turnit free?

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

### Is Tiny PDF Toolbox・Merge & Split free?

Tiny PDF Toolbox・Merge & Split is free to download, with in-app purchases available.

### Which has better reviews, Turnit or Tiny PDF Toolbox・Merge & Split?

Turnit is rated higher. Turnit averages 5.0 out of 5 from 2 ratings, while Tiny PDF Toolbox・Merge & Split averages 4.3 from 6 ratings.

### Do Turnit or Tiny PDF Toolbox・Merge & Split have ads?

Tiny PDF Toolbox・Merge & Split shows ads; Turnit does not.

### Which is updated more often, Turnit or Tiny PDF Toolbox・Merge & Split?

Turnit ships an update every 3 months, and Tiny PDF Toolbox・Merge & Split every 13 months. Most recently, Turnit was updated on October 2, 2026 and Tiny PDF Toolbox・Merge & Split on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*