Comparison

ViviCell vs MLS Prep Pro

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

Head to head
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.

About

MLS Prep Pro

Prepare for your Medical Laboratory Scientist certification exam with a comprehensive study app. It offers a large question bank, adaptive practice, mock exams, and visual learning tools to help you master key topics and track your progress.

Highlights
  • 725+ ASCP-style questions
  • Detailed explanations
  • Morphology images
  • Adaptive practice
  • Timed mock exams
  • Spaced repetition flashcards
  • Progress tracking
Features
Read full description

MLS Prep Pro The modern study app for ASCP Medical Laboratory Scientist certification. Pass with confidence using: • 725+ high-yield ASCP-style questions with detailed explanations • Real morphology images and visual learning tools • Adaptive practice that focuses on your weak areas • Realistic timed mock exams • Spaced repetition flashcards • Detailed progress tracking and PDF reports • Daily streaks to keep you motivated Covers all key sections with proper weighting: Hematology • Microbiology • Clinical Chemistry • Blood Bank • Immunology/Serology • Urinalysis & Body Fluids Why students and professionals choose MLS Prep Pro: Clean, modern dark interface designed for long study sessions Fully offline — study anywhere Premium subscription unlocks unlimited access and advanced features Built by Lab Scientists who understand the MLS journey. Get the edge you need to pass the ASCP MLS exam. Download now and start studying smarter. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ViviCell4 screens
MLS Prep Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: ViviCell at none against MLS Prep Pro's 8. MLS Prep Pro's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (15.0 vs 18.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. MLS Prep Pro sells 6 in-app purchases, starting at $14.99 per month. ViviCell asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for ViviCell against 5.0 for MLS Prep Pro. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

ViviCell ships an update every 2 months, MLS Prep Pro fortnightly. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
ViviCell versus MLS Prep Pro: the parameters behind the verdict, then further details
ParameterViviCellMLS Prep Pro
PriceFreeFree
Rating5.0 (2 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings22
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size55 MB60 MB
Age rating17+4+
DeveloperAlexan BerberianWalho Apps

Customer experience

ViviCell

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

MLS Prep Pro

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ViviCell

No in-app purchases

6 purchases

MLS Prep Pro

Subscriptions6
  • Core Monthly2 variants$14.991 Month
  • Premium Monthly2 variants$24.991 Month
  • Core Annual$119.001 Year
Show 3 more
  • Core Annual7 Days trial$119.001 Year
  • Premium Annual$189.001 Year
  • Premium Annual7 Days trial$189.001 Year

Questions

Is ViviCell free?
ViviCell is free to download, with no in-app purchases.
Is MLS Prep Pro free?
MLS Prep Pro is free to download, with in-app purchases available.
Which has better reviews, ViviCell or MLS Prep Pro?
ViviCell and MLS Prep Pro are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do ViviCell or MLS Prep Pro have ads?
Neither ViviCell nor MLS Prep Pro shows ads.
Which is updated more often, ViviCell or MLS Prep Pro?
ViviCell ships an update every 2 months, and MLS Prep Pro fortnightly. Most recently, ViviCell was updated on October 24, 2026 and MLS Prep Pro on October 24, 2026.

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