Comparison

Rayyan vs BioStatBot

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

BioStatBot

Features
Read full description

The BioStatBot app is a virtual assistant that provides support and statistical education for healthcare professionals. It boasts a high accuracy rate across various statistical scenarios involving both categorical and numerical variables, as well as different study groups. BioStatBot correctly recommends the appropriate statistical test in 96.9% of evaluations. In terms of statistical assumptions and the level of detail in its responses, BioStatBot achieves accuracy 99% of the time. For post-hoc test recommendations when comparing three or more groups, the app's accuracy is 86.7%. Overall, the BioStatBot app demonstrates strong performance in recommending statistical tests, making it a highly valuable tool for the healthcare field. All users will have access to all content within the app. BioStatBot app was developed in accordance with - Wang L et al. Applications and Concerns of ChatGPT and Other Conversational Large Language Models in Health Care: Systematic Review. J Med Internet Res. 2024. https://www.jmir.org/2024/1/e22769. - Kolbinger FR, et al. Reporting guidelines in medical artificial intelligence: a systematic review and meta-analysis. Commun Med (Lond). 2024;4:71. doi: 10.1038/s43856-024-00492-0. - de Araujo BMM, et al. PAINe: An Artificial Intelligence-based Virtual Assistant to Aid in the Differentiation of Pain of Odontogenic versus Temporomandibular Origin. J Endod. 2024:S0099-2399(24)00524-7. doi: 10.1016/j.joen.2024.09.008

Screenshots

Rayyan4 screens
BioStatBot4 screens

Verdict

The call

The clearest difference is price: Rayyan at Free against BioStatBot's $2.99. BioStatBot's advantage is in-app purchases (none vs 14). On ads, device support and iOS requirement 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

Rayyan is free to download; BioStatBot costs $2.99 up front. Rayyan sells 13 in-app purchases, starting at $9.99 per month. BioStatBot asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Rayyan versus BioStatBot: the parameters behind the verdict, then further details
ParameterRayyanBioStatBot
PriceFree — better$2.99
Rating3.8 (23 ratings) — better—
Positive reviews37.1% of reviews—
Number of ratings23 — better—
Update frequencyEvery 5 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.114.0.0 — better
Further details — not scored
Size36 MB47 MB
Age rating17+17+
DeveloperRayyan Systems, Inc.CRESCENDO TREINAMENTOS AVANCADOS LTDA

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
None

BioStatBot

No in-app purchases

Questions

Is Rayyan free?
Rayyan is free to download, with in-app purchases available.
Is BioStatBot free?
BioStatBot costs $2.99, with no in-app purchases.
Do Rayyan or BioStatBot have ads?
Neither Rayyan nor BioStatBot shows ads.

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