Pathology by Ranjith AR vs HistoLogic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pathology by Ranjith AR
This app serves as a comprehensive learning platform for pathology, covering both theoretical and practical aspects. It offers conceptual learning from an expert, exam preparation resources, and clinical scenario-based teaching for medical students.
- Comprehensive pathology learning
- Theory and practical aspects
- Exam preparation resources
- Clinical scenario teaching
- Conceptual learning from expert
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One stop place for all your needs about Pathology. A perfect learning platform for UG - to excel in their university exams. Learn both theory and practical aspects for the exam at one place. NEET PG, AIIMS, JIPMER, PGIMER - Recalls of Pathology under one roof. Authentic question and answer discussion at a place. Clinical scenario and NEXT based teaching with real cases on a day to day basis. Learn Pathology Conceptually from Dr. Ranjith.
HistoLogic
Learn tissue microscopy with high-quality images and detailed descriptions. Test your knowledge with multiple-choice quizzes in various game modes, including timed challenges and high-difficulty tests.
- Hundreds of histology images
- Low and high magnification toggling
- Detailed cell and tissue outlines
- Explore mode for organ examination
- Time Trial quiz mode
- Hot Streak challenging mode
- Randomized question order
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HistoLogic is a free study resource for people trying to learn tissue microscopy. It was designed for students in graduate medical education programs. Users of the app gain access to hundreds of high-quality images and helpful descriptions of the important cells, tissues, and structures in multiple organ systems created by faculty at University of Illinois College of Medicine Peoria. Explore mode allows students to learn about cells in different organs and their functions in the body. Toggle between low and high magnification images of each organ. Specialized cells are clearly highlighted, and the underlying text describes their appearance and role. The app also contains Time Trial mode with multiple choice questions at escalating difficulty levels. There are over 350 different questions to test your knowledge across multiple organ systems. The Time Trial questions challenge you to beat your old score with each login. The question order is randomized with each gaming session, and the app adapts to your previous play through. True histology pros can test their skill in Hot Streak mode. This mode forces you to answer all 90 questions for an organ system in a single sitting. One wrong answer boots you back to the beginning and resets the question order. Can you make it all the way to the end? Features: • View hundreds of histology images across multiple organ systems. • Toggle between high quality images at low and high-power magnification. • View hand-drawn outlines for important cells, tissues, and structures. • Examine organs and learn their important histological features with Explore mode. • Review histology questions in Time Trial mode with three difficulty settings. • Strain your brain to answer all 90 questions per organ system in a single run of Hot Streak. • Enjoy endless replays as questions order is randomized for each session. • Detailed rationale for each question is clearly described in case you answer incorrectly. • Randomization adapts to your scores; previously missed items are prioritized in later game sessions. • Additional organ systems to come.
Screenshots
Verdict
Pathology by Ranjith AR and HistoLogic both sit at 5.0 stars, but that hides the real split: 100% of HistoLogic's written reviews are positive against 44% of Pathology by Ranjith AR's. HistoLogic also leads on update cadence (every 9 days vs every 2 months). Pathology by Ranjith AR's advantage is iOS requirement (10.3 vs 12.0). On price, rating, ratings volume and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Pathology by Ranjith AR against 5.0 for HistoLogic. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews are what separate them: 44% of Pathology by Ranjith AR's written reviews are positive against 100% of HistoLogic's.
Pathology by Ranjith AR ships an update every 2 months, HistoLogic every 9 days. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.
| Parameter | Pathology by Ranjith AR | HistoLogic |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (5 ratings) |
| Positive reviews | 43.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 | 5 — better |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.3 — better | 12.0 |
| Further details — not scored | ||
| Size | 226 MB | 76 MB |
| Age rating | 12+ | 12+ |
| Developer | Testpress Tech Labs LLP | OSF Healthcare System |
Customer experience
Pathology by Ranjith AR
HistoLogic
In-app purchases
Pathology by Ranjith AR
No in-app purchases
HistoLogic
No in-app purchases
Questions
Is Pathology by Ranjith AR free?
Is HistoLogic free?
Which has better reviews, Pathology by Ranjith AR or HistoLogic?
Do Pathology by Ranjith AR or HistoLogic have ads?
Which is updated more often, Pathology by Ranjith AR or HistoLogic?
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