ViviCell

Study hematology with lessons, visual atlases, spaced review, and cell-ID practice. Fully offline, no account, no ads, no tracking.

Master hematology with structure, repetition, and real microscopy practice — completely free, forever.

ViviCell is a complete iPhone study companion for Medical Laboratory Science students and laboratory professionals reviewing hematology, coagulation, blood-cell morphology, and related pathology. Lessons, flashcards, quizzes, case studies, visual atlases, and cell-identification practice all live in one focused, fully offline app — with no account, no ads, no tracking, and no subscription. Always free.

WHAT YOU GET • 15 structured hematology and coagulation modules • 221 spaced-repetition flashcards • 300 quiz questions with answer explanations • 24 clinical case studies with 69 case questions • Over 1,500 real microscopy images across the atlas • 140 illustrated references: 27 cell types, 56 cellular aberrations, 57 pathology conditions

Guided learning Work through organized hematology and coagulation modules built around clear learning objectives, concise explanations, diagrams, flashcards, quizzes, and clinical case studies — a structured path from fundamentals to exam-level detail.

Spaced-repetition review Send lesson flashcards to a review queue and grade each answer Again, Hard, Good, or Easy. ViviCell schedules future reviews by recall difficulty, so the material you struggle with comes back exactly when you need it.

Cell-identification practice Sharpen visual recognition on real microscopy images. Adjustable session length, difficulty, focused categories, and adaptive distractors target the cell types you most often confuse.

Cell, Aberration, and Pathology Atlas Explore a deep visual reference of over 1,500 images, organized by cell class, lineage, category, cellular-aberration group, and pathology group. Every entry includes identification features, representative images, related conditions, common confusions, and full image attribution.

Quizzes and clinical cases Test understanding with single- and multiple-choice questions, detailed answer explanations, and case-based exercises that connect laboratory findings with morphology and disease.

Progress insights Track completed lessons, review activity, quiz performance, study streaks, and morphology mastery. Weak-area guidance surfaces the topics and cell categories that deserve more of your attention.

Unified search Search lessons, flashcards, quiz explanations, clinical cases, morphology cards, cell categories, cellular-aberration findings, and pathology conditions from one place.

Private and offline No account, no login, no cloud. Your progress and preferences stay on your iPhone. ViviCell contains no advertising, analytics, diagnostics collection, tracking, or server sync, and its core study content works with no network connection.

BUILT FOR • Medical Laboratory Science students • Hematology and coagulation review • Blood-cell morphology practice • Certification and examination preparation • Laboratory professionals refreshing foundational knowledge

FOR EDUCATIONAL USE ONLY ViviCell is an educational study tool. It is not intended for clinical diagnosis, patient care, or medical decision-making.