# Plagiarism Checker vs Turnit

The clearest difference is review sentiment: Turnit at 100% against Plagiarism Checker's 25%. Turnit also leads on rating (5.0 vs 4.4) and ads (none vs shown). Plagiarism Checker's advantage is update cadence (fortnightly vs every 3 months) and ratings volume (54 vs 2). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. Plagiarism Checker sells 4 in-app purchases, starting at $5.99 per 7 days and Turnit sells 4 in-app purchases, starting at $0.49 per month. Whichever you choose, the download price is not the number that matters.

Turnit holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Plagiarism Checker has 54 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 25% of Plagiarism Checker's written reviews are positive against 100% of Turnit's.

Plagiarism Checker ships an update fortnightly, Turnit every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Plagiarism Checker | Turnit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (54 ratings)](https://appshunter.io/ios/app/plagiarism-checker-prepostseo/id1463941368/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/turnit-convert-everything/id1484892103/reviews)** |
| Number of ratings | **54** | 2 |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 95 MB | 44 MB |
| Requires iOS | 15.6 | **12.2** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Clixade Ltd](https://appshunter.io/developer/1837914739) | [Stanislav Jidkov](https://appshunter.io/developer/1484892102) |

## What reviewers say

### Plagiarism Checker

[App page](https://appshunter.io/ios/app/plagiarism-checker-prepostseo/id1463941368)

Enhance your writing with an AI-powered tool that checks for plagiarism, rewrites content, detects AI-generated text, and corrects grammar. It's designed for students, professionals, and content creators to ensure originality and improve text quality.

**Highlights:** Plagiarism checker, Paraphrasing tool, AI content detector, AI humanizer, Grammar checker, Text summarizer

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $5.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| 3 Month Subscription | $19.99 | per 3 months |
| Yearly Plan | $39.99 | per year |


### 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 |


## Frequently asked questions

### Is Plagiarism Checker free?

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

### Is Turnit free?

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

### Which has better reviews, Plagiarism Checker or Turnit?

Turnit is rated higher. Plagiarism Checker averages 4.4 out of 5 from 54 ratings, while Turnit averages 5.0 from 2 ratings.

### Do Plagiarism Checker or Turnit have ads?

Plagiarism Checker shows ads; Turnit does not.

### Which is updated more often, Plagiarism Checker or Turnit?

Plagiarism Checker ships an update fortnightly, and Turnit every 3 months. Most recently, Plagiarism Checker was updated on November 3, 2026 and Turnit 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.*