Best Plagiarism Apps

248+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated November 2026

Out of 248+ plagiarism apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Plagiarism Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Plagiarism Checker - Detect AIPlagiarism Checker - Detect AIFree4.7★ (13)NoYesNov 2026
2TurnTin – Plagiarism CheckerTurnTin – Plagiarism CheckerFree3.6★ (234)NoYesNov 2026
3Plagiarism CheckerPlagiarism CheckerFree4.3★ (1.2K)NoYesNov 2026
4Plagiarism Checker -PrepostseoPlagiarism Checker -PrepostseoFree4.4★ (54)YesYesOct 2026
5TurniTin - Plagiarism DetectorTurniTin - Plagiarism DetectorFree5.0★ (1)NoYesOct 2026
6Plagiarism Checker & AI DetectPlagiarism Checker & AI DetectFree4.7★ (185)NoYesNov 2026
7Plagiarism Checker !Plagiarism Checker !Free2.8★ (33)NoYesOct 2026
8Plagiarism Checker: DetectorPlagiarism Checker: DetectorFree4.5★ (131)YesYesNov 2026

Top Picks for Plagiarism

Plagiarism Checker - Detect AI#1

Plagiarism Checker - Detect AI by Editr Apps Inc.

Paraphrase tool rewrite reword
Editor's Choice
📚 Education
4.7(13 ratings)
FreeIn-App Purchases
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This writing assistant uses advanced AI to scan text for plagiarism against billions of sources and provides intelligent paraphrasing suggestions. It helps ensure originality and clarity in essays, articles, and professional content, offering detailed reports and secure handling of your documents.

TurnTin – Plagiarism Checker#2

TurnTin – Plagiarism Checker by Muhammad Zubair

Detect Plagiarism & Errors
Strong Contender
📚 Education
3.6(234 ratings)
FreeIn-App Purchases
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This AI-powered tool helps students, educators, and professionals ensure the originality of their written content. It compares text against a vast database to detect similarities and provides detailed reports with source references, promoting academic integrity and confidence in submitted work.

Plagiarism Checker#3

Plagiarism Checker by CONTENT ARCADE DUBAI LTD FZE

Duplicate Content Detector
Worth Considering
📚 Education
4.3😞(1.2K ratings)
FreeIn-App Purchases
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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.

What We Love

  • 🚀 Fast and efficient
  • 👍 Easy to use
  • ✨ Effective plagiarism detection

Room to Improve

  • 💰 Expensive, with limited free usage
  • 🐛 Unreliable, often doesn't work as expected
  • 🔒 Lack of transparency around features and pricing
  • ⚠️ Inaccurate plagiarism results

More Plagiarism apps to explore

FAQ about Plagiarism

What are the best plagiarism apps for iPhone?
Plagiarism Checker - Detect AI tops our plagiarism apps ranking as of November 2026, with a 4.7-star average from 13 App Store ratings, and it's free to download.
Yes — 20 of the top plagiarism apps we rank are free to download, including Plagiarism Checker - Detect AI and TurnTin – Plagiarism Checker.
Plagiarism Checker - Detect AI has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 248+ plagiarism apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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