Comparison

Rayyan vs AI Detector

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Rayyan

This app streamlines systematic literature reviews for researchers, enabling quick article screening and decision-making on mobile devices. It supports offline work and real-time collaboration, significantly reducing review time.

Highlights
  • Offline article screening
  • Real-time collaboration
  • Quick inclusion decisions
  • Reference labeling
  • Article filtering
  • Configurable settings
Features
Read full description

The Most Advanced Systematic Literature Review App If you conduct research, Rayyan is the app for you. It accelerates systematic literature reviews in support of all types of evidence-based research. Developed by researchers, for researchers, Rayyan offers a quick and easy way to screen articles on the go, and it even works offline! Key Features: - Work online for real-time collaboration. - Download your reviews to work on the go or offline. - Swipe left or right to make inclusion decisions quickly. - Label references by selecting or adding labels. - Filter references with the touch of a button. - Configure and save your settings to work however you like. Save Your Valuable Time, Reduce Your Frustration, and Increase Your Productivity Rayyan is designed to guide you through article screening by enabling quick decisions and label applications on each article. You won’t believe how easy it is to use! Researchers report reducing the time spent on their reviews by 50%-80% or more using Rayyan. Enjoying real-time collaboration with fellow researchers has never been easier. Rayyan records every decision for you. The app even functions when you’re offline, so you can always rely on Rayyan to make the most of your valuable time. We welcome your feedback about the app. You can contact us anytime via email at support@rayyan.ai or on Twitter @rayyanapp. Terms of Use: https://www.rayyan.ai/terms-of-service Privacy Policy: https://www.rayyan.ai/privacy_policy/

About

AI Detector

This tool helps you identify AI-generated text, images, and videos using advanced algorithms. It provides confidence scores for detections and offers educational resources to understand AI content trends. Empower yourself to distinguish between human and machine-created content online.

Highlights
  • AI Detection Algorithms
  • Real-Time Analysis
  • Confidence Scoring
  • Source Verification
  • Educational Resources
  • User-Friendly Interface
Features
Read full description

Are you concerned about the authenticity of content online? Stay one step ahead with AI Content Checker - your reliable tool to identify AI-generated content accurately. As AI-powered text generation becomes more prevalent, it's crucial to distinguish between human-created and AI-generated text. Our cutting-edge app uses advanced algorithms to analyze and flag AI-generated content, providing you with the confidence and knowledge you need in the digital age. Key Features: 1. AI Detection Algorithms: Leverage state-of-the-art AI detection algorithms to identify content generated by popular AI tools like AI, Bard, and others. 2. Real-Time Analysis: Instantly scan articles, social media posts, emails, and other text-based content to determine if it was likely generated by AI. 3. Confidence Scoring: Each detection comes with a confidence score, helping you assess the likelihood of AI involvement. 4. Source Verification: Verify the authenticity of content sources by cross-referencing with our extensive database. 5. Educational Resources: Access educational materials to understand the latest trends in AI-generated content and how to spot it effectively. 6. User-Friendly Interface: Enjoy a simple and intuitive interface that makes content analysis easy for everyone. 7. Secure Data Handling: Your data privacy is paramount. AI Content Checker ensures secure handling of scanned content and user information. Don't be fooled by deceptive AI-generated content. Empower yourself with AI Content Checker to make informed decisions, protect your credibility, and foster a trustworthy online environment. Download now and join the fight against misinformation and AI-generated content! Subscription Policy: Enjoy the flexibility of terminating your subscription whenever you wish by simply turning off auto-renewal within your iTunes Account Settings. To avoid any charges, kindly make sure to cancel at least 24 hours before the conclusion of your free trial or current subscription period. Your cancellation will take effect on the day following the end of the current subscription term, leading to a downgrade in your subscription level accordingly. Terms of Use: https://fs.firesyss.com/log/firesyss/page?k=termsofuse Privacy Policy: https://fs.firesyss.com/log/firesyss/page?k=privepolicy

Screenshots

Rayyan4 screens
AI Detector4 screens

Verdict

The call

The clearest difference is review sentiment: Rayyan at 37% against AI Detector's 0%. Rayyan also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 15 months). AI Detector's advantage is rating (4.1 vs 3.8) and iOS requirement (13.0 vs 15.1). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Rayyan sells 13 in-app purchases, starting at $9.99 per month and AI Detector sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

AI Detector holds the better App Store score, 4.1 against 3.8. Both are backed by a comparable volume of ratings — 23 and 22 respectively. Written reviews complicate that: 37% of Rayyan's written reviews are positive against 0% of AI Detector's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Rayyan ships an update every 5 weeks, AI Detector every 15 months. The most recent releases landed on September 25, 2026 and September 26, 2026 respectively.

Scorecard5 real differences · 5 level
Rayyan versus AI Detector: the parameters behind the verdict, then further details
ParameterRayyanAI Detector
PriceFreeFree
Rating3.8 (23 ratings)4.1 (22 ratings) — better
Positive reviews37.1% of reviews — better0.0% of reviews
Number of ratings23 — better22
Update frequencyEvery 5 weeks — betterEvery 15 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size36 MB26 MB
Age rating17+4+
DeveloperRayyan Systems, Inc.Firesys

Customer experience

Rayyan

All ratings23 ratings
Positive73.9%
Neutral0.0%
Negative26.1%
Written reviews35 reviews
Positive37.1%
Neutral14.3%
Negative48.6%

AI Detector

All ratings22 ratings
Positive77.3%
Neutral4.5%
Negative18.2%
Written reviews4 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

13 purchases

Rayyan

Subscriptions13
  • Student Monthly$9.991 Month
  • Professional Monthly$14.991 Month
  • Student Quarterly$24.993 Months
Show 10 more
  • Essential Quarterly$24.993 Months
  • Professional Quarterly$39.993 Months
  • Advanced Quarterly$39.993 Months
  • Student Annual$59.991 Year
  • Essential Annual$59.991 Year
  • Advanced Quarterly 2 Seats$79.993 Months
  • Professional Annual$99.991 Year
  • Advanced Annual$99.991 Year
  • Advanced Quarterly 4 Seats$159.993 Months
  • Advanced Annual 5 Seats$499.991 Year
3 purchases

AI Detector

Subscriptions3
  • AI Detector Subscription$4.997 Days
  • AI Detector Subscription$14.991 Month
  • AI Detector Subscription$29.991 Year

Questions

Is Rayyan free?
Rayyan is free to download, with in-app purchases available.
Is AI Detector free?
AI Detector is free to download, with in-app purchases available.
Which has better reviews, Rayyan or AI Detector?
AI Detector is rated higher. Rayyan averages 3.8 out of 5 from 23 ratings, while AI Detector averages 4.1 from 22 ratings.
Do Rayyan or AI Detector have ads?
AI Detector shows ads; Rayyan does not.
Which is updated more often, Rayyan or AI Detector?
Rayyan ships an update every 5 weeks, and AI Detector every 15 months. Most recently, Rayyan was updated on September 25, 2026 and AI Detector on September 26, 2026.

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