InstaDeck vs Todait
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
InstaDeck
This AI-powered flashcard app helps you learn languages faster. Generate custom decks on any topic, study with a spaced repetition system, and track your progress. Enjoy offline access and a privacy-focused design.
- AI-generated custom flashcard decks
- Spaced repetition learning system
- Offline study capabilities
- On-device audio pronunciations
- Progress tracking
- Multi-level vocabulary progression
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Learn languages faster with InstaDeck — your AI-powered flashcard companion. TRY BEFORE YOU COMMIT Start with 5 FREE AI-generated decks — yours to keep forever. No tricks, no timers. Generate decks on any topic, study them with our advanced spaced repetition system, and build a real learning habit before deciding to upgrade. • 5 FREE AI deck generations (lifetime) • Keep all your decks forever • Study unlimited cards per day (up to 20 new) • Level 1 (Beginner) & Level 2 (Intermediate) vocabulary • Full spaced repetition system unlocked • Free on-device audio pronunciations INSTANT CUSTOM DECKS Simply describe what you want to learn: "Coffee shop vocabulary", "Driving exam terms", or "Medical Spanish". Our AI creates personalized, context-rich flashcards in seconds. • Spanish • French • German • Italian SMART 3-LEVEL PROGRESSION Go from zero to fluency with a structured path for every topic. • Level 1 (Beginner): High-frequency foundational words (A1-A2) • Level 2 (Intermediate): Broader vocabulary with practical phrases (A2-B1) • Level 3 (Expert): Comprehensive specialized terms (B1-C1) (Premium Only) AUDIO PRONUNCIATIONS Tap the speaker icon on any flashcard to hear the pronunciation. It uses your device's built-in voice, so it works 100% offline, 100% free. PROVEN SPACED REPETITION Study smarter. Our SM-2/FSRS hybrid algorithm shows you cards at the perfect moment—right before you'd forget them. • 4-button rating system: Again, Hard, Good, Easy • Intelligent scheduling based on your performance • Leech detection for problematic words RICH LEARNING EXPERIENCE Every card is designed for deep learning: • Front: Target language word • Back: English translation • Example sentences to show real context • Audio pronunciations on tap FLEXIBLE STUDY OPTIONS • Daily new cards limit (5-20) • Review all decks at once or focus on a single topic • Progress tracking & study time estimates FREE VS. PREMIUM Our new free tier is built to be truly useful. FREE TIER: • 5 AI deck generations (lifetime) • Keep all generated decks • Study unlimited cards per day • Full spaced repetition algorithm • Level 1 & Level 2 vocabulary (A1-B1) • On-device audio pronunciations PREMIUM TIER ($59.99/year): • Unlimited AI Deck Generations • Unlock Level 3 (Expert) Vocabulary • Native Audio Pronunciations (coming soon) • All Future Premium Features OFFLINE FIRST All your decks, cards, and progress are stored locally on your device. No internet is required for reviewing cards. Perfect for the metro, flights, or traveling. PRIVACY FOCUSED Your learning data stays on your device. We don't track what you're studying or share your information. We are funded by our subscription, not by your data. Download InstaDeck today and transform the way you learn languages!
Todait
This app helps you prepare for large exams and long courses by creating realistic daily study plans. It automatically recalculates your schedule if you miss a day, ensuring you stay on track without feeling overwhelmed.
- Realistic daily study portions
- Automatic schedule recalculation
- Progress tracking by chapter/week
- Supports multiple subjects
- Handles different study flows (reading, practice)
- Reduces study guilt and burnout
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Todait is a study planner for big exams and long courses. Add what you need to finish, set your deadline, and get one realistic study portion for today. When you miss a day, Todait recalculates the rest of your plan so you can keep going without starting over. Big exams aren't won in a panic. They're won in quiet, steady days. HOW IT WORKS Tell Todait what you need to learn and by when. It counts backward from your exam date, weighs what's left, and gives you today's portion — not a guess, real arithmetic. And when a day slips away — and some days will — Todait rebalances the rest. No restart screens. No catch-up guilt. Just today's revised plan, ready when you open the app. WHAT TODAIT DOES — Spreads your full prep evenly across the days you have left — Sets daily portions from real pages, lectures, sections, or practice sets — Rebalances automatically when you miss a day — Shows progress by chapter, by week, by deadline — Runs multiple plans for multiple subjects at once — Keeps separate flows for reading, watching, practicing, and assignments A REAL 24 DAYS WITH TODAIT Day 1 — You enter "MCAT Biology review book, 320 pages, finish in 24 days." Todait answers: 14 pages today. You do them. Day 8 — A long shift, a hard day. You read nothing. No guilt — Todait quietly works the miss back into the days ahead. Day 9 — You open the app. It says 16 pages: yesterday spread across the days left, not dumped onto tomorrow. Still doable. You keep going. Day 24 — The book is done. Every page is behind you. You didn't cram, you didn't burn out — you arrived steady, one calm portion at a time. WHY TODAIT Most study apps hand you an empty checklist and leave the hardest part to you. Todait carries it — the arithmetic, the rescheduling, the constant "am I on track?" — so all you carry is today. A big exam doesn't have to feel big. The right plan makes today lighter. Open Todait, and see today's number. Today, toward your dream. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://todait.com/privacy/ Terms of Service: https://todait.com/terms/
Screenshots
Verdict
The clearest difference is update cadence: InstaDeck at every 4 days against Todait's every 3 weeks. InstaDeck also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price, rating, ratings volume 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. InstaDeck sells 2 in-app purchases, starting at $9.99 per month and Todait sells 2 in-app purchases, starting at $4.99 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 — 5.0 for InstaDeck against 5.0 for Todait. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
InstaDeck ships an update every 4 days, Todait every 3 weeks. The most recent releases landed on September 9, 2026 and July 9, 2026 respectively.
| Parameter | InstaDeck | Todait |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 4 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 41 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Nikita Beznosikov | Yikyeong Ko |
Customer experience
InstaDeck
Todait
In-app purchases
InstaDeck
- InstaDeck Premium$9.991 Month
- InstaDeck Premium$59.991 Year
Todait
- Todait Pro Monthly$4.991 Month
- Todait Pro Yearly1 Year trial$39.991 Year





