# DecoEcho: Flashcards & Study — AI Notes & Spaced Repetition > Smart flashcard study app with spaced repetition for efficient learning. (iPhone/iPad app by MICHAEL JOHN GREENE.) - Source: https://appshunter.io/ios/app/decoecho-flashcards-and-study/id6773129409 (this page in markdown: same URL + `.md`) - Developer: [MICHAEL JOHN GREENE](https://appshunter.io/developer/6773129411) - Category: Education, Reference - Price: Free with in-app purchases - Rating: 5.00/5 from 8 App Store ratings · 8 written reviews indexed - Age rating: 4+ - Requires: iOS 18.0 · 3 MB - Languages: American English - Released: 2026-06-02 - Data updated: 2026-08-25 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/decoecho-flashcards-and-study/id6773129409/reviews.md ## What is DecoEcho? Study smarter without subscriptions, ads, accounts, or tracking. DecoEcho is a private flashcard app that combines adaptive spaced repetition with fast, flexible card creation. Build your own study library for languages, science, medicine, law, history, exams, or anything else you want to remember. FREE STUDY TOOLS • Create unlimited subjects, decks, and flashcards • Add text and images to both sides of a card • Review with adaptive spaced repetition • Choose swipe-to-grade or type-the-answer study • Study cards in either direction • Track your streak, daily progress, and cards learned • Sync across iPhone and iPad with your private iCloud account • Share complete decks with classmates and friends • Study in light or dark mode DECOECHO PRO — ONE-TIME PURCHASE • Turn pasted notes or scanned pages into cards using on-device Apple Intelligence on supported devices • Autofill clear card answers from Wikipedia • Translate cards across Spanish, French, German, Italian, Mandarin Chinese, Japanese, Korean, and Portuguese • Hear cards spoken aloud with language-appropriate voices YOUR STUDY DATA STAYS YOURS DecoEcho has no accounts, advertising, analytics, or tracking. Your flashcards stay on your device and in your own private iCloud account. Wikipedia autofill is the only study feature that makes an anonymous web request. Study with a focused flashcard system that respects both your time and your privacy. ## Key features - Spaced-repetition study engine - Dating-app style swipe grading - Type-the-answer study mode - Two-sided cards with text and images - Daily and lifetime study statistics - iCloud sync - Deck sharing with classmates ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | DecoEcho Pro | $4.99 | one-time | ## Recent user reviews (8 of 8) All indexed reviews: https://appshunter.io/ios/app/decoecho-flashcards-and-study/id6773129409/reviews.md ### 5/5 — Best app for studying! *2026-06-14* This app is amazing for studying all subjects. This app makes it super easy to learn new things. They also have a TikTok channel that I think everyone should check out called DecoEchoApp. ### 5/5 — Love it !!! *2026-06-10* I love the aesthetic of the app so so much!! It’s simple and uncluttered yet functional and easy to navigate. This app is so much more convenient to open than a website. I’ll definitely be using this app often! ### 5/5 — Awesome! *2026-06-05* I’m using this to brush up on my therapy terms in Spanish! Love it! ### 5/5 — DechoEcho *2026-06-05* This app is amazing! It works super well and has a great way of teaching you. It is super effective and is easy to use. I now look forward to studying thanks to this app! Would recommend! ### 5/5 — Great app! *2026-06-04* This really makes studying for tests much easier! websites like quizlet are really overwhelming sometimes but this is a simple easy way to make flashcards and study guides for tests. 10/10 highkey recommend!! ### 5/5 — Makes Studying so Much Easier *2026-06-02* The app is incredibly well done and also simple enough that you can figure it out within a few minutes. It is especially helpful with making flashcards for languages and even let's you put pictures on the cards. Absolutely love it and definitely recommend ♡. It made studying for finals much easier!! ### 5/5 — Helpful for Japanese and non english characters *2026-06-02* This is a very easy to use app for studying anything really but i found the translation tool on it really helpful for studying vocabulary in language study. When making flashcards for dog for example (in Japanese) it gives me the Kanji but if i make one for “guitar” it knows to use katakana. This is a nice feature. For romantic languages like spanish its very easy and translates the english words on the front of the card to spanish on the back of the card automatically. This has about 8 languages it can translate including Chinese. For $4 = no brainer ### 5/5 — Study buddy *2026-06-02* This app is what I’ve been missing. My study sessions have become more intentional and I feel like I’m retaining more info. It’s very user friendly and I love the aesthetic of the app. So far so good! ## Frequently asked questions about DecoEcho ### What is DecoEcho's learning methodology? DecoEcho utilizes a smart spaced-repetition engine. This system adapts to your learning by showing you cards you're shaky on more frequently, and those you've mastered less often, optimizing retention over time. ### How does DecoEcho track my progress? The app provides daily and lifetime study statistics, giving you insights into your learning progress. This data helps you understand your strengths and areas needing more attention. ### What are the benefits of DecoEcho Pro? DecoEcho Pro offers advanced features like Wikipedia autofill for quick content generation, auto-translation for language decks, text-to-speech for auditory learning, and AI-powered card creation from pasted notes or photos. ### Is DecoEcho suitable for language learning? Yes, DecoEcho supports language learning with features like auto-translation into multiple languages and text-to-speech to hear pronunciation. The Pro version enhances this with automatic translation capabilities. ### Does DecoEcho have ads? No, DecoEcho is completely ad-free. The developers emphasize a distraction-free learning environment with no advertisements. ### What devices is DecoEcho available on? DecoEcho is designed for iPhone and iPad, requiring iOS 18 or later. It offers iCloud sync to seamlessly transfer your study progress between these devices. ### How often is DecoEcho updated? The latest version of DecoEcho is 1.0.1, last updated on June 14, 2026. This indicates regular updates to improve functionality and add features. ### What is the pricing for DecoEcho? DecoEcho is free to download and use with unlimited cards and decks. Optional advanced features are available through a one-time purchase of DecoEcho Pro, which never expires. ## Version history (last 3 releases) ### 1.1 — 2026-07-31 DecoEcho has a fresh new look: • New plum Art Deco design in light and dark mode • Refined typography and a redesigned home banner • Improved flashcard readability for long answers • Swipe anywhere across an answer card to grade it • Better keyboard handling in type-answer mode • Smarter Wikipedia search results • More reliable one-word translation Thanks for studying with DecoEcho. ### 1.0.1 — 2026-06-14 Refreshed App Store Screenshots. Thanks for using DecoEcho! ### 1.0 — 2026-06-02 No release notes. ## More apps by MICHAEL JOHN GREENE - [Lumavault: Photo Cleaner](https://appshunter.io/ios/app/lumavault-photo-cleaner/id6775203860) All apps by MICHAEL JOHN GREENE: https://appshunter.io/developer/6773129411 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*