AP Prep vs AP Study
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AP Prep
This AI-powered learning app transforms study sessions into an adventure. It generates personalized learning materials from your notes, photos, or PDFs and offers interactive flashcards, quizzes, and review conversations. Track your progress, earn rewards, and master topics with intelligent review scheduling.
- AI-generated personalized learning materials
- Interactive flashcards and quizzes
- AI-powered review conversations
- Progress tracking with XP and rewards
- Spaced repetition for memory boost
- Multiple study modes
Read full descriptionHide full description
Blast off your learning with Lumi, the AI-powered astronaut tutor that turns your study sessions into an interstellar adventure. Explore galaxies of knowledge through interactive flashcards, quizzes, and review conversations, all tailored to how you learn best. Key Features: AI-Generated Courses: Upload notes, photos, or PDFs to generate personalized learning material in seconds Study Galaxies & Planets: Each course is a galaxy, and every lesson is a planet to explore Multiple Study Modes: Practice with flashcards, quizzes, fill-in-the-blanks & more Talk to Lumi: Review tricky concepts by talking with your friendly AI astronaut Track Progress: Earn XP, unlock new outfits for Lumi, and master topics as you go Spaced Repetition: Boost memory with intelligent review scheduling Whether you're prepping for exams, brushing up on concepts, or learning something new. Lumi Learn helps you stay consistent, curious, and confident. Download Lumi today and start learning with your own AI tutor in space. Let’s launch your brainpower! — Privacy Policy: https://slhdevs.github.io/Lumi/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Subscription Info: • Title: Lumi Pro • Length: Monthly subscription • Price: $7.99/month • Lumi offers a freemium experience, you can start learning for free and upgrade to Lumi Pro anytime to unlock full features and additional course slots. Subscription Info: • Title: Lumi Pro Yearly • Length: Yearly subscription • Price: $79.99/year • Lumi offers a freemium experience, you can start learning for free and upgrade to Lumi Pro anytime to unlock full features and additional course slots.
AP Study
Read full descriptionHide full description
AP Study turns exam prep into a game you actually want to play. Covering 11 AP subjects — US History, Biology, Chemistry, Physics 1, Calculus AB, Statistics, Psychology, US Government, World History: Modern, Human Geography, and English Language — it's built for students who want to master the material without opening another boring PDF. No login. No account. No paywall wall before you even try it. Open the app and start studying in seconds. FOUR WAYS TO STUDY EACH UNIT • Flashcards — swipe or tap through terms with a satisfying flip animation, and track which ones you've mastered • Timed Quiz — race the clock on real AP-style multiple choice questions with instant explanations • Timeline Sort — drag historical events into chronological order (History subjects) • Matching — beat the clock pairing terms with their definitions BUILT TO KEEP YOU COMING BACK • XP and levels for every card mastered and quiz aced • Daily streaks to build a real study habit • Progress tracked per unit, per subject, so you always know what's next • A genuinely fun, beautifully animated interface — this doesn't feel like a textbook Content spans every unit in the official College Board course frameworks, with hundreds of flashcards and quiz questions per subject written to match the tone and difficulty of the real exam. Whether you're cramming the night before or building weekly study habits all semester, AP Study helps you actually remember what you learn — and enjoy doing it.
Screenshots
Verdict
The clearest difference is in-app purchases: AP Study at none against AP Prep's 2. AP Study also leads on update cadence (weekly vs monthly). AP Prep's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price 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
Both are free to download. AP Prep sells 2 in-app purchases, starting at $7.99 per month. AP Study asks for nothing beyond the download.
AP Prep ships an update monthly, AP Study weekly. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.
| Parameter | AP Prep | AP Study |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (29 ratings) — better | — |
| Positive reviews | 93.8% of reviews | — |
| Number of ratings | 29 — better | — |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 310 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Samuel Lopez | Blake Young |
In-app purchases
AP Prep
- Lumi Pro Monthly Plan$7.991 Month
- Lumi Pro Yearly Plan$79.991 Year
AP Study
No in-app purchases








