# labX vs TurniTin

The clearest difference is in-app purchases: labX at none against TurniTin's 3. labX also leads on update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. TurniTin sells 3 in-app purchases, starting at $6.99 per 7 days. labX asks for nothing beyond the download.

labX ships an update every 3 days, TurniTin every 2 weeks. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | labX | TurniTin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/turnitin-plagiarism-detector/id6770358765/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 19 MB | 8 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [School of Science and Technology, Singapore](https://appshunter.io/developer/649690368) | [Ubaid Ur Rehman](https://appshunter.io/developer/1896736673) |

## What reviewers say

### labX

[App page](https://appshunter.io/ios/app/labx/id6749056493)

**Features:** macOS Compatibility

**In-app purchases:** none


### TurniTin

[App page](https://appshunter.io/ios/app/turnitin-plagiarism-detector/id6770358765)

This app helps students and professionals detect copied content, improve originality, and enhance writing clarity. It offers plagiarism scanning, detailed similarity reports, AI rewriting, and grammar correction tools within a user-friendly interface.

**Highlights:** Plagiarism scanning, Detailed similarity reports, AI rewrite and humanize text, Grammar and writing improvements, Source management, Multiple input methods (paste, upload), Clean, Apple-style interface

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plagly Weekly | $6.99 | per 7 days |
| Plagly Yearly | $19.99 | per year |
| Plagly Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is labX free?

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

### Is TurniTin free?

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

### Do labX or TurniTin have ads?

Neither labX nor TurniTin shows ads.

### Which is updated more often, labX or TurniTin?

labX ships an update every 3 days, and TurniTin every 2 weeks. Most recently, labX was updated on October 30, 2026 and TurniTin on November 9, 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.*