Questionnaire App vs Deckbase
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Questionnaire App
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Questionnaire is an educational tool made for increasing teacher and student in class engagement. One of the advantages of Questionnaire is that the teacher does not need to prepare questions prior to class. Questionnaire allows the teacher to freely engage the students with a question anytime. The students can answer the questions by clicking a response. The students can also engage the rest of the class by asking a question and the teacher can support the question by suggesting ABCD choices or true/false then let the class respond. In this way, Questionnaire opens up the opportunity for students to ask questions and also 'game' their scores.
Deckbase
Effortlessly create flashcards from PDFs, notes, or photos using AI. Study with spaced repetition, quizzes, and audio. Syncs across devices and supports Anki import/export.
- AI-generated flashcards from documents and photos
- Spaced repetition study scheduler
- Interactive quizzes
- Audio playback for decks
- Anki import and export
- Cross-device syncing
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Deckbase is an AI flashcard maker. Turn PDFs, lecture notes, photos and chat prompts into flashcards in seconds, edit the drafts, then study them with spaced repetition, quizzes and audio. Why Deckbase: - Flashcards from your study materials Upload PDFs, notes, images, DOCX, Excel or CSV and get a first draft of flashcards in seconds. Review and edit every card before you study. - AI chat assistant Name a topic or ask a question in chat and get a deck back instantly. - Scan pages with your camera Take a photo of a textbook page or handout and turn the text into cards without typing. - AI images and voice Add mnemonic images and natural pronunciation audio to every card. Great for vocabulary and language learning. - Listen to your decks Turn a deck into an audio track and review on a walk, on your commute or at the gym. Tracks can read each block's label aloud, so you always know what you're hearing. - Quizzes that keep you sharp Test yourself with multiple choice, matching, word order and typed answers. Build streaks, and tap "I don't know" to see the answer instead of guessing. - A review scheduler you can trust Reviews follow proven SM-2 and FSRS scheduling, with per-deck presets for new cards, daily limits and learning steps. - Works with your Anki decks Import .apkg files with their note types and layouts, or export back anytime. No lock-in. - Study anywhere Your decks and progress sync between iPhone, iPad and the web. Deckbase is available in 45 languages. - For every kind of learner Exam prep, medical school, nursing, language vocabulary, certifications and professional learning. How it works: 1. Add a file, a photo or a chat prompt 2. Review and edit the AI draft 3. Study with spaced repetition, quizzes and audio tracks Legal: Privacy Policy: https://www.deckbase.co/privacy-policy Terms and Conditions: https://www.deckbase.co/terms-and-conditions
Screenshots
Verdict
The clearest difference is in-app purchases: Questionnaire App at none against Deckbase's 7. Questionnaire App also leads on ads (none vs shown) and iOS requirement (12.1 vs 17.0). On price, update cadence and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Deckbase sells 7 in-app purchases, starting at $5.99 per month. Questionnaire App asks for nothing beyond the download.
Questionnaire App ships an update every 9 days, Deckbase weekly. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.
| Parameter | Questionnaire App | Deckbase |
|---|---|---|
| Price | Free | Free |
| Positive reviews | โ | 0.0% of reviews |
| Update frequency | Every 9 days | Weekly โ better |
| Ads | No โ better | Yes |
| In-app purchases | No โ better | Yes |
| Monetization | โ | Free with in-app purchases |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 12.1 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 45 MB | 119 MB |
| Age rating | 4+ | 4+ |
| Developer | Timothy Wong | Yosuke Sakurai |
In-app purchases
Questionnaire App
No in-app purchases
Deckbase
- Basic Month7 Days trial$5.991 Month
- Pro Month7 Days trial$11.991 Month
- Basic Year7 Days trial$59.001 Year
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- Pro Year7 Days trial$119.001 Year
- Starter Pack$4.99
- Booster Pack$9.99
- Mega Pack$19.99
Questions
Is Questionnaire App free?
Is Deckbase free?
Do Questionnaire App or Deckbase have ads?
Which is updated more often, Questionnaire App or Deckbase?
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