250+ iOS apps curated and reviewed
The best plagiarism checker free apps on iPhone average 4.2★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (125) | Yes | Yes | Sep 2026 | |
| 2 |  | Free | 4.3★ (1.2K) | No | Yes | Sep 2026 | |
| 3 |  | Free | 3.6★ (10) | No | Yes | Sep 2026 | |
| 4 |  | Free | — | No | No | May 2026 | |
| 5 |  | Free | 4.8★ (12) | No | Yes | May 2026 | |
| 6 |  | Free | — | No | Yes | Sep 2026 | |
| 7 |  | Free | 2.8★ (31) | No | Yes | Sep 2026 | |
| 8 |  | Free | 4.7★ (175) | No | Yes | Sep 2026 |
This app helps you detect and remove plagiarized text from your documents. It scans against millions of online sources, offers rephrasing suggestions, and provides fast, reliable reports to ensure your content is original and unique.
Detect duplicate content with this mobile application. It offers instant, fast, and accurate plagiarism checks for text or images, ensuring your work is original. Ideal for students, writers, and professionals.
Detect duplicate content and plagiarized text in your documents. This user-friendly tool offers detailed reports with plagiarism percentages and identifies original sources. It also includes AI content humanization, summarization, grammar checking, and AI detection.
