Comparison

MLS Exam Prep vs PathoAtlas

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

Head to head
About

MLS Exam Prep

Features
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Pass the medical laboratory scientist board exam with confidence. MLS Exam Prep gives you 1,518 board-style practice questions โ€” and every single one comes with a detailed explanation you can actually learn from. Not a bare answer key: each question explains why the correct answer is right AND why each wrong option is wrong, so you build reasoning instead of memorizing letters. TRAIN YOUR EYE The board exam shows you specimens, charts, and lab visuals and expects instant recognition. That's why 200 questions are built on real microscopy images โ€” blood-cell morphology (sickle cells, spherocytes, Auer rods, inclusions and more), Gram and acid-fast stains, parasite ova and malaria smears, and urine crystals and casts. You practice the visual recognition the real exam tests, the way it actually tests it. WHAT'S INSIDE - 1,518 board-style practice questions across all 7 exam domains, balanced to the real exam blueprint. - A detailed explanation on every question, including the rationale for each wrong choice. - Smart practice modes: Smart Review uses spaced repetition to resurface what you're about to forget, plus a Weak-Areas drill, Shuffle, and the full timed mock. - 3-stage learning on every topic: Skim the key points, drill swipeable flashcards, then test yourself with a quiz. All 34 topics include all three stages. - 37 concise study notes and 638 flashcards covering every topic. - A full-length timed mock exam: 100 questions in 150 minutes, weighted to mirror the real domain blueprint and real test pacing. - A missed-question review notebook so you can attack your weak spots. - A home dashboard with a readiness gauge and a "today's plan", plus an exam-date study planner. - Works 100% offline โ€” study on the train, on break, or anywhere in the lab with no signal. - Light and dark mode. COVERS ALL 7 BOARD DOMAINS Blood Banking, Clinical Chemistry, Hematology, Microbiology, Immunology, Urinalysis & Body Fluids, and Laboratory Operations. UPDATED FOR 2026 New questions are added regularly at no extra cost โ€” so your prep stays current for 2026 and keeps growing, instead of a one-time static dump. GREAT FOR Medical laboratory scientist (MLS) and clinical laboratory scientist (CLS) candidates, MLT students stepping up to MLS, and clinical lab professionals refreshing before certification or recertification. LIFETIME UNLOCK โ€” ONE PAYMENT Unlock the complete 1,518-question bank, every topic, the full timed mock exam, and the missed-question review notebook with a single Premium purchase. - Pay once โ€” yours forever. No subscription. No auto-renewal. - New questions added regularly at no extra cost. - Restore your purchase on any device. Start free: preview questions and one topic per domain before you unlock. DISCLAIMER This app is an independent study aid for exam preparation and educational use only. 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," and "MLS" are trademarks of their respective owners and are used for nominative, descriptive identification only โ€” no affiliation or endorsement is implied. All questions, explanations, notes, and flashcards are original, concept-based practice items; they are NOT actual, past, or recalled exam questions and are not derived from any secured exam. Content is provided "as is" with no guarantee of accuracy or of passing, and is not medical or professional advice. Privacy Policy: https://passnoteapp.com/ascp-mls/privacy Terms of Use: https://passnoteapp.com/ascp-mls/terms

About

PathoAtlas

Features
Read full description

Explore the microscopic world within us with PathoAtlas, an educational atlas of bacteria and viruses relevant to human health. FEATURES โ€ข Browse 48 bacterial and 23 viral profiles โ€ข Inspect interactive 3D teaching models with cutaway, surface, and separated-layer views โ€ข Explore organism summaries, replication context, clinical context, and linked sources โ€ข Compare world context, historical milestones, and carefully scoped health figures โ€ข Review condition-specific symptoms and their source notes โ€ข Save profiles to a private collection stored only on your device โ€ข Use the bundled atlas without an account; an internet connection is needed only for external source pages PathoAtlas is designed for curious learners, students, and educators. Profiles distinguish infection, disease, carriage, and beneficial or opportunistic roles where applicable. Statistics include their source, population, location, and period whenever available. The 3D specimens are simplified educational illustrations. Their colours, scales, layer thicknesses, and molecular arrangements are visual teaching conventions rather than microscopy reconstructions. PathoAtlas provides general educational information. It does not provide medical advice, diagnose infection, recommend treatment, or estimate your personal risk. Consult a qualified healthcare professional about personal health concerns.

Screenshots

MLS Exam Prep4 screens
PathoAtlas4 screens

Verdict

The call

The clearest difference is in-app purchases: PathoAtlas at none against MLS Exam Prep's 1. On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. MLS Exam Prep sells 1 one-off in-app purchase. PathoAtlas asks for nothing beyond the download.

Scorecard1 real difference ยท 5 level
MLS Exam Prep versus PathoAtlas: the parameters behind the verdict, then further details
ParameterMLS Exam PrepPathoAtlas
PriceFreeFree
Update frequencyFortnightlyโ€”
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS16.416.4
Further details โ€” not scored
Size74 MB31 MB
Age rating12+17+
DeveloperJinyoung LeeVenkatesh Kakani

In-app purchases

1 purchases

MLS Exam Prep

One-time1
  • Premium โ€” Lifetime$24.99
None

PathoAtlas

No in-app purchases

Questions

Is MLS Exam Prep free?
MLS Exam Prep is free to download, with in-app purchases available.
Is PathoAtlas free?
PathoAtlas is free to download, with no in-app purchases.
Do MLS Exam Prep or PathoAtlas have ads?
Neither MLS Exam Prep nor PathoAtlas shows ads.

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