StudyOS vs Flashy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StudyOS
Transform your study materials into interactive flashcards, summaries, and quizzes with AI. This app efficiently prepares you for exams and helps you master concepts on the go, making learning faster and more engaging.
- AI-generated flashcards
- Automated summaries
- Personalized quizzes
- Material upload (notes, PDFs, images)
- Spaced repetition techniques
- Progress tracking
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Say goodbye to tedious and traditional methods. With StudyOS, your notes, PDFs, or even images are instantly transformed into smart flashcards, quick summaries, and multiple-choice questions – without manual copy-pasting, without hassle. Our powerful AI takes your material and quickly generates dynamic flashcards, summaries, and personalized quizzes, helping you prepare efficiently for big exams or review key concepts on the go. Focus on what truly matters, wherever you are. StudyOS is designed to boost your study effectiveness, making learning faster, more engaging, and with a cleaner, smoother interface. Simply upload your study materials and let our AI turn them into flashcards, summaries, and quizzes tailored to you. This main functionality is just the beginning of how StudyOS will revolutionize your learning. We’re just getting started! Soon you’ll be able to do even more, all powered by AI: generate quick summaries of your notes, create multiple-choice questions and more features from your study materials, test yourself, and master concepts with advanced spaced repetition techniques. Download StudyOS today and study smarter, not harder. Upgrade to StudyOS PRO for unlimited AI access and advanced features. Our terms: https://studyosapp.app/en/terms Our privacy policy: https://studyosapp.app/en/privacy
Flashy
Create, organize, and study flashcards effortlessly with AI assistance. Turn text or ideas into Q&A or multiple-choice cards, or upload PDFs to generate study materials. Personalize your learning experience with color customization and easy editing.
- AI flashcard generator
- PDF upload to flashcards
- Tag-based organization
- Color customization
- Easy card editing
- No sign-up required
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Flashy — AI Flashcards Flashy helps you create, organize, and study flashcards in the simplest way possible. No accounts, no clutter — just fast, beautiful learning. FEATURES - AI flashcard generator – Instantly create Q&A or Multiple Choice cards from text or ideas. - PDF upload – Turn your documents into flashcards automatically. - Tags – Keep everything organized your way. - Color customization – Personalize your study sets with colors. - Easy editing – Modify or update your cards anytime. - No sign-up required – Start learning right away. Privacy Policy: https://matisandoval.com/privacy_policy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ratings volume: StudyOS at 66 against Flashy's 1. On price, rating, update cadence 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. StudyOS sells 4 in-app purchases, starting at $4.99 per 7 days and Flashy sells 6 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for StudyOS against 5.0 for Flashy. That said, the two scores are not equally well evidenced: StudyOS has 66 ratings behind it against 1, so its average is the more settled of the two.
StudyOS ships an update every 9 days, Flashy weekly. The most recent releases landed on October 3, 2026 and September 28, 2026 respectively.
| Parameter | StudyOS | Flashy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (66 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 66 — better | 1 |
| Update frequency | Every 9 days | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.1 — better | 18.1 |
| Further details — not scored | ||
| Size | 118 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | DANIEL PONCELAS VARGAS | Matias Sandoval |
Customer experience
StudyOS
Flashy
In-app purchases
StudyOS
- Premium Access$4.997 Days
- Premium Access3 Days trial$12.991 Month
- Premium Access1 Month trial$12.991 Month
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- Premium Access3 Days trial$69.991 Year
Flashy
- Basic Plan$2.991 Month
- Pro Plan$4.991 Month
- Ultra Plan Monthly$9.991 Month
Show 3 moreShow fewer
- Basic Plan - Yearly$29.991 Year
- Pro Plan - Yearly$49.991 Year
- Ultra Plan - Yearly$99.991 Year







