ZapZip vs DoomStudy
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
ZapZip
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ZapZip reimagines studying as a continuous, engaging experience designed to help you truly remember, not just review. You can start from anywhere: take a photo of a textbook page, upload PDFs, import YouTube videos, record lectures, or write your own notes. ZapZip instantly transforms all of your materials into structured questions and flashcards, so you move away from passive reading and into active learning from the very first session. Instead of jumping between notes, decks, and screens, you study by scrolling through a dedicated learning feed. Each scroll presents a single, focused question or flashcard, helping you stay in rhythm and avoid cognitive overload. This format makes studying feel lighter and more natural, allowing you to fit meaningful practice into short moments throughout your day while maintaining deep focus. Behind the feed is a smart algorithm built around active recall and spaced repetition. ZapZip continuously adapts to how you perform, resurfacing questions you answered incorrectly, reinforcing weak concepts, and spacing repetition at the right time to strengthen memory. Content youβve mastered gradually fades into the background, while what you struggle with is intelligently prioritized, so every session is personalized, efficient, and purposeful. ZapZip also turns studying into a shared experience. You can follow friends, explore their study decks, and see what theyβre working on, helping you stay motivated and accountable. Chat with friends, create study groups, and learn together in real time or at your own pace. Progress becomes visible through detailed tracking, making it easier to stay consistent and support each other. To keep motivation high, ZapZip layers in meaningful gamification. Earn XP as you study, unlock achievements, maintain daily streaks, and level up as you build better habits. Your profile reflects your learning journey, showcasing your decks, progress, and milestones. With ZapZip, studying stops feeling like a chore and becomes a habit, structured, social, and designed to help you retain knowledge for the long term. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://zapzip.app/privacy.html
DoomStudy
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Doomstudy transforms your course notes into an addictive, infinite learning feed. Upload your notes and let AI turn them into bite-sized knowledge cards you can scroll through like your favorite social app.Β WHY DOOMSTUDY?Β We all spend hours scrolling every day. Doomstudy hijacks that habit and turns it into your secret weapon for acing exams. Same satisfying scroll, different results.Β KEY FEATURES:Β - Flexible AI Options : Apple Intelligence Support: Use on-device AI (iOS 26+) for private, fast content generation Multiple AI Models: Choose between Gemini (cloud), Apple Intelligence, or offline models like Llama 3.2, Phi 3.5, and Qwen 2.5 Offline Mode: Download AI models and generate study content anywhere, even without internet File support : PDFs, PPTXs and DOCXs are supported ! - Smart Content Generation : AI-Powered Micro-Learning: Upload PDFs, notes, or any course material and watch AI instantly transform them into digestible cards Infinite Personalized Feed: Never run out of content. AI generates fresh study material from YOUR files on demand Custom Content Types: Choose between facts, key concepts, Q&A format, or true/false questions - Fully Customizable Design : Video Backgrounds: Add dynamic gameplay, nature, ambient, or satisfying video backgrounds to your feed Upload Your Own Videos: Create custom video categories and use your own content Color Customization: Personalize card colors, text colors, and background opacity to match your vibe Your Study Environment: Make it feel like your favorite app - Interactive Learning : Active Recall Quizzes: Test yourself as you scroll with built-in quiz cards that boost retention Custom Study Tags: Organize content by subject, topic, or exam and create personalized feeds Track Your Progress: See how much time you've turned from mindless scrolling into productive learning - Privacy First : Use Apple Intelligence or offline models to keep your study data completely private No internet required with downloaded models Stop wasting your screen time. Start using it. Download Doomstudy and make every scroll count.
Screenshots
Verdict
The clearest difference is in-app purchases: DoomStudy at none against ZapZip's 3. On price, update cadence, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. ZapZip sells 3 in-app purchases, starting at $3.99 per 7 days. DoomStudy asks for nothing beyond the download.
ZapZip ships an update every 8 days, DoomStudy weekly. The most recent releases landed on September 8, 2026 and September 14, 2026 respectively.
| Parameter | ZapZip | DoomStudy |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 days | Weekly β better |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details β not scored | ||
| Size | 61 MB | 90 MB |
| Age rating | 4+ | 4+ |
| Developer | Ramzi Salem | Jalal Fatouaki |
In-app purchases
ZapZip
- Unlimited access$3.997 Days
- Unlimited access$8.991 Month
- Unlimited access$44.991 Year
DoomStudy
No in-app purchases









