AcadAI vs SciSpace
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AcadAI
This app personalizes your learning by analyzing your academic preferences. It provides step-by-step solutions to problems, generates flashcards from notes, and creates smart quizzes. You can also summarize lectures via audio to study more effectively.
- Personalized learning experience
- Step-by-step problem solutions
- AI-generated flashcards
- Smart quizzes
- Lecture summarization via audio
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Turn Every Lecture Into a Complete Study Kit AcadAI is an AI-powered study companion built to help students understand lessons, save time, and study more effectively. Record a lecture or upload your study material, and AcadAI transforms it into structured notes, clear summaries, flashcards, and personalized quizzes—all in one place. KEY FEATURES AI Lecture Recorder Record your lectures and automatically capture the important concepts, explanations, and key points. Smart Lecture Summaries Turn long recordings into clear, organized notes without listening to the entire lecture again. AI-Generated Flashcards Convert your lectures and notes into bite-sized flashcards for faster, more effective revision. Personalized Quizzes Generate multiple-choice questions from your own study material, test your understanding, and reinforce what you have learned. Step-by-Step Problem Solving Take a photo or upload an academic problem to receive a detailed, easy-to-follow explanation. Personalized Learning AcadAI adapts its assistance based on your major, academic level, and learning preferences. BUILT FOR STUDENTS Whether you are preparing for an exam, reviewing a difficult lecture, or solving a complex problem, AcadAI gives you the tools to study with greater clarity and confidence. Learning still requires effort—but AcadAI helps you focus that effort where it matters most. Have feedback or questions? Contact us at [support@acadai.app](mailto:support@acadai.app). NOTE: AcadAI provides educational assistance and does not offer professional academic advice. Always verify generated content and consult your educators when necessary. Some AI features, including analysis results, require an active subscription. Subscription options and prices are displayed clearly before purchase. Terms of Use: https://acadai.app/terms/
SciSpace
This AI-powered research companion helps academics, researchers, and students accelerate literature reviews. It allows users to search millions of papers using natural language, extract key insights from documents, and receive citation-backed answers to their queries.
- AI-powered semantic search
- Instant paper insights extraction
- Citation-backed answers
- Access to 270+ million papers
- Multilingual support
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SciSpace Literature Review: Your AI-Powered Research Companion Transform hours of literature review into minutes with SciSpace Literature Review — the ultimate AI toolkit for academics, researchers, and students. Dive into 270+ million papers, decode complex concepts, and build robust theoretical frameworks effortlessly. SciSpace Literature Review redefines academic research by combining AI-driven semantic search, interactive PDF analysis, and multilingual support. Whether you’re tackling a thesis, manuscript, or grant proposal, our tool accelerates discovery while ensuring every insight is backed by credible citations. Key Features - Smart Semantic Search: Ask questions in plain language — no keywords needed! SciSpace’s AI scans millions of papers to deliver precise answers and trends - Instant Paper Insights: Extract methodologies, results, and conclusions from Papers in seconds. - Citation-Backed Answers: Every AI-generated insight includes references to sources, ensuring academic integrity. Why Researchers Love SciSpace - 270+ Million Papers : Largest repository of peer-reviewed articles, preprints, and technical reports. - Time Saved = 10x Faster : Cut literature review time from weeks to days with AI-powered workflows.
Screenshots
Verdict
The clearest difference is rating: AcadAI at 4.6 against SciSpace's 3.2. AcadAI also leads on review sentiment (48% vs 13%) and ratings volume (2K vs 6). SciSpace's advantage is in-app purchases (none vs 9). On price, ads, device support and iOS requirement 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. AcadAI sells 9 in-app purchases, starting at $9.99 per 7 days. SciSpace asks for nothing beyond the download.
AcadAI holds the better App Store score, 4.6 against 3.2. That said, the two scores are not equally well evidenced: AcadAI has 2K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 48% of AcadAI's written reviews are positive against 13% of SciSpace's.
AcadAI ships an update weekly, SciSpace fortnightly. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.
| Parameter | AcadAI | SciSpace |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (2K ratings) — better | 3.2 (6 ratings) |
| Positive reviews | 48.3% of reviews — better | 12.5% of reviews |
| Number of ratings | 2K — better | 6 |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 107 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | ACADAI GENERAL TRADING-L.L.C-S.P.C | PubGenius Inc. |
Customer experience
AcadAI
SciSpace
In-app purchases
AcadAI
- Unlimited3 Days trial$9.997 Days
- Unlimited$9.997 Days
- Monthly Genius$19.991 Month
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- Semester Scholar$59.993 Months
- Unlimited (95% off)$59.991 Year
- Annual Einstein7 Days trial$89.991 Year
- Annual$89.991 Year
- Unlimited$89.991 Year
- Unlimited$519.991 Year
SciSpace
No in-app purchases









