Comparison

MCAT Biochem vs : 528 AI — MCAT Study Engine

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

Head to head
About

MCAT Biochem

Features
Read full description

Unlike some other apps, this app is completely free. No hidden costs. Brand new Gold Standard MCAT Biochemistry flashcards application contains the most tested MCAT topics and concepts in Biochemistry summarized using 120 high quality probing questions that are divided into 3 categories: Basic, Most Tested and MCAT 528. Scores are saved to keep track of your progress and there is an option to mark difficult questions for later review. The application is in color with illustrations to make the difficult concepts easier to understand. This Gold Standard MCAT Flashcards App is a learning tool for revision but it is not a multiple-choice practice exam. Prepare for the Medical College Admission Test.

About

: 528 AI — MCAT Study Engine

Features
Read full description

528 AI is the first adaptive MCAT study engine powered by AI. No static question banks. No one-size-fits-all review. Every session is built around YOUR performance. ADAPTIVE DIAGNOSTIC AI generates fresh questions in real time, calibrated to your skill level. The engine targets your weakest areas and prioritizes the high-yield topics the AAMC tests hardest. Watch your projected MCAT score climb on the 472–528 scale with every question you answer. SOCRATIC AI TUTOR Get a question wrong? Your AI tutor walks you through the reasoning step by step — not just "the answer is C." Understand the WHY behind every concept. WRONG ANSWER JOURNAL Every missed question is tracked and resurfaced through spaced repetition at scientifically optimal intervals. Concepts come back until they stick permanently. AI FLASHCARDS Automatically generated from your weak areas with built-in spaced repetition. Review what matters, skip what you already know. MCAT SCANNER Snap a photo of any textbook page, lecture slide, or formula. Get an instant AI-powered breakdown with MCAT-relevant concepts highlighted. AI STUDY PLANNER Get a personalized weekly study schedule built around your target score, test date, and available hours. No more guessing what to study next. POWER STUDY GROUP Join AI-moderated collaborative study sessions. Three expert personas — Professor, Socratic Peer, and Quizmaster — guide your group through any MCAT topic. BUILT-IN PERIODIC TABLE Quick-reference periodic table with MCAT-relevant notes for all 118 elements. Always one tap away. SUBSCRIPTION OPTIONS Scholar — Unlock the Socratic Tutor, Wrong Answer Journal, and AI Flashcards. Elite — Everything in Scholar plus the MCAT Scanner, AI Study Planner, and Power Study Group. Start free. No credit card required. Your 528 is waiting. Privacy Policy: https://528web.neuromart.ai/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

MCAT Biochem3 screens
: 528 AI — MCAT Study Engine4 screens

Verdict

The call

The clearest difference is update cadence: : 528 AI — MCAT Study Engine at every 4 days against MCAT Biochem's every 3 months. MCAT Biochem's advantage is iOS requirement (10.0 vs 15.1). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

MCAT Biochem ships an update every 3 months, : 528 AI — MCAT Study Engine every 4 days. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 4 level
MCAT Biochem versus : 528 AI — MCAT Study Engine: the parameters behind the verdict, then further details
ParameterMCAT Biochem: 528 AI — MCAT Study Engine
PriceFreeFree
Update frequencyEvery 3 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS10.0 — better15.1
Further details — not scored
Size7 MB36 MB
Age rating17+4+
DeveloperRuveneco IncorporatedAbiy Selassie

In-app purchases

None

MCAT Biochem

No in-app purchases

None

: 528 AI — MCAT Study Engine

No in-app purchases

Questions

Is MCAT Biochem free?
MCAT Biochem is free to download, with no in-app purchases.
Is : 528 AI — MCAT Study Engine free?
: 528 AI — MCAT Study Engine is free to download, with no in-app purchases.
Do MCAT Biochem or : 528 AI — MCAT Study Engine have ads?
Neither MCAT Biochem nor : 528 AI — MCAT Study Engine shows ads.
Which is updated more often, MCAT Biochem or : 528 AI — MCAT Study Engine?
MCAT Biochem ships an update every 3 months, and : 528 AI — MCAT Study Engine every 4 days. Most recently, MCAT Biochem was updated on November 2, 2026 and : 528 AI — MCAT Study Engine on October 25, 2026.

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