Sinfsa vs Cookr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sinfsa
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Cookr
This AI-powered study tool transforms your notes, screenshots, and PDFs into engaging flashcards, quizzes, and practice tests. Learn faster with a social media-style feed of questions, track your progress, and prepare for exams effectively.
- AI-generated flashcards
- Multiple choice quizzes
- Quick-fire practice tests
- Scrollable question feed
- Upload notes, screenshots, PDFs
- Progress tracking and streaks
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Ditch doomscrolling. Start cooking A’s. COOKR is the AI-powered study app that feels like scrolling social media — but instead of endless videos, you scroll through questions made from your own notes. Whether you’re prepping for finals, midterms, or everyday review, COOKR helps you learn faster by turning your content into: • AI flashcards • Multiple choice quizzes • Quick-fire practice tests • Scrollable questions for interactive learning How it works 1. Upload notes, screenshots, or PDFs 2. COOKR’s AI turns them into bite-sized, scrollable questions 3. Study them like a feed — fast, focused, and fun 4. Track your streak, improve your score, and stay motivated Free to try • Scan your first file and see real results • Answer a sample of personalized questions • Upgrade to COOKR Pro for unlimited decks, extra scans, and priority AI processing Why students love COOKR • Perfect for last-minute exam prep • Great for daily revision and spaced repetition • Works for any subject and any level • Designed for TikTok-style learners who want better grades • Helps homework review, test prep, and study notes organization • Anyone who learns better with repetition and rhythm Flashcards are dead. You’re already scrolling — now scroll your way smarter with COOKR. Privacy Policy: https://cookr.ai/privacy Terms of Use: https://cookr.ai/terms
Screenshots
Verdict
The clearest difference is in-app purchases: Sinfsa at none against Cookr's 5. Sinfsa also leads on iOS requirement (11.0 vs 17.0). On price, ads 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
Both are free to download. Cookr sells 5 in-app purchases, starting at $2.99 per 7 days. Sinfsa asks for nothing beyond the download.
| Parameter | Sinfsa | Cookr |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.4 (15 ratings) — better |
| Positive reviews | — | 20.0% of reviews |
| Number of ratings | — | 15 — better |
| Update frequency | — | Every 4 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 75 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Daniel Martinez | Skyrocket Apps Limited |
In-app purchases
Sinfsa
No in-app purchases
Cookr
- Cookr Pro Weekly$2.997 Days
- Cookr Pro Monthly$4.991 Month
- Cookr Pro Monthly$6.991 Month
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- Cookr Pro Yearly$19.991 Year
- Cookr Pro Yearly$49.991 Year









