250+ iOS apps curated and reviewed
The best ai plagiarism checker 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 | 4.3★ (36) | Yes | Yes | Sep 2026 | |
| 2 |  | Free | 4.7★ (175) | No | Yes | Sep 2026 | |
| 3 |  | Free | 2.0★ (1) | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.8★ (9) | Yes | Yes | Sep 2026 | |
| 5 |  | Free | 4.3★ (1.2K) | No | Yes | Sep 2026 | |
| 6 |  | Free | 4.7★ (15) | No | Yes | Sep 2026 | |
| 7 |  | Free | 4.0★ (48) | No | Yes | Jul 2026 | |
| 8 |  | Free | 4.0★ (6) | Yes | Yes | Jun 2026 |
This writing assistant helps users analyze, refine, and improve text. It offers AI content detection, plagiarism checking, paraphrasing, summarization, and grammar analysis to ensure writing is clear, natural, and original.
This tool helps users detect and eliminate plagiarism by scanning documents against a vast database. It offers detailed reports, an AI rewriting feature to ensure originality, and instant results. The app provides a secure and private environment for all document processing.
Instantly detect plagiarism and identify AI-generated content with this powerful analysis tool. It provides detailed originality reports to help students, educators, and professionals verify the authenticity of their work.
