Comparison

MLS Exam Prep vs ViviCell

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

Head to head
About

MLS Exam Prep

Features
Read full description

Prepare for the ASCP MLS exam with 1,650 original practice questions for medical laboratory scientist certification. Build a medical laboratory exam prep routine with practice questions, lab images, full answer rationales, and focused study modes for the areas that need more attention. Every question includes an explanation plus rationales for its answer choices or matches. Review why a response fits and why the alternatives do not, then return to missed questions for another attempt. Build reasoning across laboratory concepts instead of memorizing an answer key. VISUAL PRACTICE FOR THE LAB Build recognition skills with 200 image-based questions from the app's microscopy and laboratory image collection. Practice blood cell morphology, Gram and acid-fast stains, parasites, urine crystals and casts, and other visual findings used throughout medical laboratory study. ASCP MLS EXAM PREP 2026 — STUDY BY TOPIC For a flexible MLS exam preparation routine, choose a subject area and follow a three-step flow: • Skim concise study notes for key ideas. • Review swipeable flashcards for active recall. • Answer topic questions and read the full rationale after grading. The app also includes Smart Review with spaced repetition, weak-area practice, shuffled practice, and a missed-question review notebook. Use these modes to bring difficult material back into view and decide what to study next. TIMED MLS PRACTICE TEST Run a 100-question mock exam with a 150-minute timer. Questions are selected across the seven subject areas using the app's configured weighting. Review the results and use the subject breakdown as a study signal. Practice scores are for self-assessment only. They are not official ASCP BOC scaled scores, do not predict an exam result, and do not replace the current examination content guideline. SEVEN MEDICAL LABORATORY SUBJECT AREAS Practice across: • Blood Banking • Chemistry • Hematology • Microbiology • Immunology • Urinalysis & Body Fluids • Laboratory Operations Use the readiness view to compare your practice activity across subjects. Set an exam date, follow the daily study plan, check your streak, and return to lower-confidence areas when planning the next session. CORE STUDY CONTENT AVAILABLE OFFLINE Questions, flashcards, notes, and images are bundled with the app, so core study sessions can continue without a connection after installation. Internet access is required for purchases, restoration, store services, and downloading any available content update. START WITH A FREE PREVIEW Try preview questions and a topic in each subject area. Some study features require Premium. Check the in-app purchase screen for the current options available through your store account. INDEPENDENT STUDY AID This app is independently published for exam preparation and educational use. It is not affiliated with, endorsed by, sponsored by, or otherwise associated with the ASCP Board of Certification (ASCP BOC) or any other certifying or licensing body. ASCP, ASCP BOC, BOC, MLS, and related names and marks belong to their respective owners and are used only to identify the examination this app helps users study for. All questions, explanations, notes, and flashcards are original, concept-based practice material. They are not actual, past, current, recalled, or secured examination questions. The app does not guarantee content accuracy or currency or that its use will lead to a passing result. It does not provide medical, clinical, diagnostic, legal, or other professional advice. Check official ASCP BOC sources for the current content guideline, eligibility requirements, policies, scheduling, and scoring information. Privacy Policy: https://passnoteapp.com/ascp-mls/privacy/ Terms of Use: https://passnoteapp.com/ascp-mls/terms

About

ViviCell

Master hematology with structured lessons, flashcards, quizzes, and real microscopy practice. This offline app offers guided learning, spaced repetition, and detailed visual atlases for students and professionals. Track progress and identify weak areas for effective study.

Highlights
  • Structured hematology modules
  • Spaced-repetition flashcards
  • Quiz questions with explanations
  • Clinical case studies
  • Real microscopy image atlas
  • Cell-identification practice
  • Progress tracking
Features
Read full description

Learn hematology. Practice blood-cell identification. Connect what you see on a blood film with the science behind it. ViviCell brings real microscopy images, focused practice, lessons, and spaced review together for Medical Laboratory Science (MLS) and Medical Laboratory Technician (MLT) students. Study on iPhone or iPad, with all study content available offline. PRACTICE WITH REAL IMAGES Identify cells and selected cellular aberrations on authentic blood films. Choose your topics, session length, and starting difficulty. Answer choices adapt to each topic's recorded accuracy and confusions, while missed-image warm-ups help you revisit earlier mistakes. Compare images side by side in the Atlas. Use Practice Insights to see missed categories and repeated confusions, then open a focused practice session or the relevant reference. CONNECT MORPHOLOGY TO MECHANISM • 15 hematology and coagulation modules with diagrams and learning objectives • 300 quiz questions with answer explanations • 24 clinical cases with 69 questions linking laboratory findings to disease • Interactive RBC deformation lessons, including a two-cell splenic-slit comparison EXPLORE THE VISUAL ATLAS • Over 1,500 images • 27 cell categories and 27 RBC morphology cards • 56 cellular aberrations and 57 pathology conditions • Recognition features, common confusions, and source references Browse by lineage, finding, or pathology group. Zoom into images, compare look-alikes, or search across lessons, flashcards, quizzes, cases, and Atlas entries. Pathology entries are reference material; image practice covers cells and selected aberrations. RETURN TO WHAT YOU'VE LEARNED Add any of the 221 lesson flashcards to Review. Rate your recall with Again, Hard, Good, or Easy, and the app schedules the next review. Practiced cell and aberration images follow the same schedule. The How to study guide explains a flexible routine, recall grades, common difficulties, and the research behind the approach. PRIVATE, OFFLINE, AND FREE Your progress and preferences stay on your device. No account, ads, subscription, analytics, tracking, or app-provided cloud sync. ViviCell is permanently free. FOR EDUCATIONAL USE ONLY ViviCell is a study tool for students and laboratory professionals refreshing foundational knowledge. It is not intended for clinical diagnosis, patient care, or medical decision-making.

Screenshots

MLS Exam Prep4 screens
ViviCell4 screens

Verdict

The call

The clearest difference is in-app purchases: ViviCell at none against MLS Exam Prep's 1. MLS Exam Prep's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (16.4 vs 18.0). On price, ads and device support 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. MLS Exam Prep sells 1 one-off in-app purchase. ViviCell asks for nothing beyond the download.

UpkeepUpdate frequency

MLS Exam Prep ships an update every 3 weeks, ViviCell every 2 months. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
MLS Exam Prep versus ViviCell: the parameters behind the verdict, then further details
ParameterMLS Exam PrepViviCell
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhoneiPhone, iPad — better
Requires iOS16.4 — better18.0
Further details — not scored
Size74 MB55 MB
Age rating12+17+
DeveloperSplendid LabsAlexan Berberian

In-app purchases

1 purchases

MLS Exam Prep

One-time1
  • Premium — Lifetime$24.99
None

ViviCell

No in-app purchases

Questions

Is MLS Exam Prep free?
MLS Exam Prep is free to download, with in-app purchases available.
Is ViviCell free?
ViviCell is free to download, with no in-app purchases.
Do MLS Exam Prep or ViviCell have ads?
Neither MLS Exam Prep nor ViviCell shows ads.
Which is updated more often, MLS Exam Prep or ViviCell?
MLS Exam Prep ships an update every 3 weeks, and ViviCell every 2 months. Most recently, MLS Exam Prep was updated on October 24, 2026 and ViviCell on October 24, 2026.

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