Card2Memory vs Muna Flashcards
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Card2Memory
This flashcard tool utilizes the Leitner system to optimize learning. Create cards with text, audio, images, or even PDF content. It supports automatic card creation from vocabulary lists and import options for CSV and C2M files.
- Leitner system with 5 boxes
- Text, audio, image, and PDF card content
- Automatic card creation from vocabulary lists
- CSV and C2M file import
- Reverse learning option
- Save and retrieve flashcard states
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Card2Memory is a flashcard tool that follows the Leitner system with 5 boxes and optimizes your learning process. On the front and back of a card, you can enter a question and answer in the form of plain text, audio files, or pictures. In addition, you can insert (cropped) PDF files via iCloud as formatted text. This way, you can also use text that has been generated with a formula editor. With a high-contrast black and white photo of a two-columned vocabulary list, the corresponding flashcards can be produced automatically via text recognition. You can import CSV files (with , or ; as a separator) saved in iCloud Drive or C2M files that you received as e-mail attachments. New cards will always be put into box 1. While learning, the cards can be flipped with a simple tap or a swipe left/right gesture. Swipe the cards that you answer right upwards into the next higher box. If the answer is wrong, swipe the card down, back into the first box When a card holds up to the check in the fifth box, it is removed from the system. For reverse learning (especially when learning vocabulary) you can flip the whole stack of cards over. You can save the actual state of a flashcard and later retrieve it again. The flashcards you created can be sent to other users via e-mail (see above). Icons from https://icons8.com
Muna Flashcards
This app offers a simple yet powerful flashcard experience with spaced repetition, supporting Markdown, LaTeX, and audio. It implements the Leitner System for efficient learning and allows importing notes from Kindle ebooks.
- Spaced repetition learning
- Leitner System implementation
- Markdown and LaTeX support
- Audio recording and text-to-speech
- Kindle note import
- Smart Random card display
- Progress reports
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Muna is an easy-to-use spaced repetition app that recreates the experience of a physical deck of flashcards: pick a card, try to remember what's on the back, then flip it to check. Simple as that. With modern features like Markdown formatting, LaTeX support, audio recordings and AI-generated decks, Muna is ideal for both casual and advanced flashcard users. Muna is one of the very few spaced repetition apps to implement the *Leitner System*, a powerful method for using flashcards efficiently. You can even import the notes from your Kindle ebooks and study them as flashcards! Most of Muna is free. Muna PRO is a one-time purchase — buy it once and own it forever. And if you'd like to use AI to turn any subject into a full flashcard deck in seconds, Muna AI is available as an optional monthly or yearly subscription. FEATURES: * Clean and easy-to-use interface. * Generate a ready-to-study deck from any topic with Muna AI (subscription required). * Smart Random — the cards you find harder to memorise, or have studied less often, come up more frequently. * Gallery view — browse a deck as a grid of thumbnails to find cards fast. * Share whole decks as a Muna file, with images and audio included. * Markdown support. Add images and hyperlinks to your cards. * Audio recording, autoplay and text-to-speech — perfect for studying languages. * Reports — check stats on retention, completion, daily scores and more, then optimise your deck with one tap (PRO). * LaTeX support for maths equations (PRO). * Leitner System with 3 boxes (or up to 7 in the PRO version). * Highly customisable — set the font, size and alignment of cards. * Import and export flashcards in CSV format. * Import your notes and highlights from Kindle (CSV or JSON). * iCloud sync — your flashcards on all your devices. * Automatic backups. * Reverse mode — study the cards from the back. * Beautiful Dark Mode. AND NOT INCLUDING: * No ads. * No annoyances. * No personal data collected — AI prompts are sent securely only to create your cards. * No account needed. Muna is a growing product, with new features added often. Feel free to request your favourite feature or send your comments to munaflashcards@icloud.com. Join the fun! ----- Muna AI is an optional auto-renewable subscription, offered monthly or yearly. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple Account settings. Muna PRO is a one-time purchase, not a subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.termsfeed.com/live/f95cbccd-420b-4fb4-8bfd-ba448629ce85
Screenshots
Verdict
The clearest difference is rating: Muna Flashcards at 4.1 against Card2Memory's 1.0. Muna Flashcards also leads on review sentiment (82% vs 57%) and ratings volume (9 vs 3). Card2Memory's advantage is update cadence (fortnightly vs every 5 weeks) and device support (4 vs 1). On price, ads, in-app purchases and monetization model 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. Card2Memory sells 3 one-off in-app purchases and Muna Flashcards sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Muna Flashcards holds the better App Store score, 4.1 against 1.0. Both are backed by a comparable volume of ratings — 3 and 9 respectively. Written reviews point the same way: 57% of Card2Memory's written reviews are positive against 82% of Muna Flashcards's.
Card2Memory ships an update fortnightly, Muna Flashcards every 5 weeks. The most recent releases landed on September 25, 2026 and September 21, 2026 respectively.
| Parameter | Card2Memory | Muna Flashcards |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (3 ratings) | 4.1 (9 ratings) — better |
| Positive reviews | 57.1% of reviews | 81.8% of reviews — better |
| Number of ratings | 3 | 9 — better |
| Update frequency | Fortnightly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 137 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Karl-Heinz Loch | Widson Reis |
Customer experience
Card2Memory
Muna Flashcards
In-app purchases
Card2Memory
- 10 additional flashcards$0.99
- any numer of flashcards from 11$1.99
- any number of flashcards$2.99
Muna Flashcards
- Muna PRO$4.99
Questions
Is Card2Memory free?
Is Muna Flashcards free?
Which has better reviews, Card2Memory or Muna Flashcards?
Do Card2Memory or Muna Flashcards have ads?
Which is updated more often, Card2Memory or Muna Flashcards?
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