# MemU — Flashcard 2.0 — Spaced repetition with context

> Offline Anki flashcard reader and editor for iOS with full compatibility. (iPhone/iPad app by Beijing Daoyehuo Technology Co.Ltd.)

- Source: https://appshunter.io/ios/app/memu-flashcard-20/id6742653596 (this page in markdown: same URL + `.md`)
- Developer: [Beijing Daoyehuo Technology Co.Ltd](https://appshunter.io/developer/1437218115)
- Category: Education, Utilities
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings · 6 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.2 · 319 MB
- Languages: American English, Afrikaans, Albanian, Amharic, Arabic, Armenian, Assamese, Basque, Bangla, Bulgarian and 65 more
- Released: 2025-03-13
- Data updated: 2026-09-18
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/memu-flashcard-20/id6742653596/reviews.md

## What is MemU?

MemU is the creator of Flashcard 2.0 — a new model of networked flashcards built around two dimensions of memory: time and connection.

Flashcard 1.0 asks:

“When should I see this again?”

Flashcard 2.0 also asks:

“What is this connected to?”

MemU keeps spaced repetition at the center of learning, then adds another dimension: connect a card to the dictionaries, books, movies, notes, and other knowledge around it.

- BRING YOUR EXISTING CARDS: Import Anki-compatible .apkg decks and start studying them directly in MemU. Create and study rich flashcards with text, cloze deletion, image occlusion, MathJax, images, audio, TTS, custom templates, and more. Compatible decks can also be exported to .apkg when needed.

- MOVIES AS SOURCES: Import movie subtitles, search for text, and connect matching subtitles and movie clips directly to a card. Keep the dialogue and scene around what you are learning instead of remembering an isolated word or sentence.

- =BOOKS AS SOURCES: Import ebooks and search their chapters and text. Connect a relevant passage to a card while keeping the book itself as the source of truth.

- DICTIONARIES AS SOURCES: Import electronic dictionaries and search them directly inside MemU. Connect definitions, pronunciations, examples, and reference information to the card you are learning while keeping the original dictionary entry as the source.

- YOUR OWN CARDS AS SOURCES: Your existing knowledge can become reusable context. Add a dictionary card template to a deck to make its notes searchable. Find useful content from the same deck or other collections and connect it to another card without copying or duplicating the original content. Your cards don't just store knowledge. They can become sources for other cards.

- PRONUNCIATION INSIDE YOUR FLASHCARDS: Don't just recognize an answer. Say it. Add pronunciation practice to a flashcard, speak during review, and receive pronunciation feedback at word and phoneme level. Turn passive recognition into active production without leaving your review session.

- NATURAL ONLINE TTS: Give your flashcards a voice with online text-to-speech. Listen to words, sentences, definitions, and examples directly while reviewing.

FLASHCARD 1.0 + FLASHCARD 2.0

Spaced repetition helps answer:

“When should I review this again?”

Networked flashcards add:

“What is this connected to?”

MemU does both.

MemU created Flashcard 2.0 to move flashcards beyond isolated question-and-answer pairs — while keeping the speed, flexibility, and spaced repetition that make flashcards powerful.

**Anki is a registered trademark of Ankitects Pty Ltd. This app is not affiliated with or endorsed by Ankitects Pty Ltd.

## Key features

- Import .apkg flashcard decks
- Study with spaced repetition
- Edit cards directly on device
- Supports various note types (cloze, image occlusion, MathJax)
- 100% offline functionality
- Export decks anytime
- Modern, distraction-free UI

## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/memu-flashcard-20/id6742653596/reviews.md

### 5/5 — problems with sound

*2026-06-23*

Unfortunately, sound doesn’t work in Anki cards in new version, shows error instead of playing(( iOS Version: 15.3.1 App Version: 6.0.0 (609)

**Developer response:** Sorry for the issue with sound in the new version. Could you please tell us what error message you see when playing audio?

To help us fix this faster, please send us the related APKG file by tapping Contact Us on the Settings page. Thank you!

### 5/5 — Great free option for anki decks

*2026-02-14*

Loving this app! If you could please add the ability to delete certain cards within a deck and edit cards that would be amazing!

**Developer response:** Thank you so much for your kind words—we’re really glad you’re enjoying the app!

Great news: in version 3.0, we’ve added the ability to delete cards directly from the card viewer. You can also now edit decks, notes, and templates by swiping right on a deck (or tapping the edit icon on the deck logo if you’re using an iPad).

We truly appreciate your feedback—it helps us keep improving!

### 5/5 — still freezes

*2025-12-29*

unfortunately, after the updates the problem with freezing is still there. Though it doesn’t appear when you’re uploading the deck, but when you just trying to open the cards themselves and start learning. Apparently this issue is only on iPhones, on my iPad it works perfectly. I hope soon you’ll fix this so I can learn on the phone too 🙏

**Developer response:** We’re very sorry for the inconvenience this has caused and truly appreciate your patience. 
We’re aware that this freezing issue may still occur on some iPhones when opening cards to start learning, even though it works well on iPad. 
We’ve made further stability improvements in our most recent version (2.0.1). Please try updating to this version, and we hope it allows you to learn smoothly on your phone as well. 
Thank you again for your detailed feedback and support.

### 1/5 — Still freezes as of 12/22/25

*2025-12-23*

When loading flash cards, the app crashes even after several attempts to fix by developers. Best to hold off for now

**Developer response:** We’re very sorry for the inconvenience and appreciate you sharing your experience. We’ve made significant stability improvements in our most recent version (2.0.1). Please try updating the app, and we hope it provides a much smoother experience. Thank you for your patience and feedback.

### 1/5 — FROZEN

*2025-11-28*

TERRIBLE APP!!! Freezes the minute you add a deck. ZERO STARS!!!

**Developer response:** We’re very sorry for this experience and appreciate your feedback. The freezing issue has been fixed in our latest update. Please try the new version, and we hope it gives you the experience we’re aiming to deliver.

### 1/5 — Nonfunctional

*2025-11-26*

My heart soared when I was actually able to import actual Anki decks! My bile churned when attempting to open any of those decks would instantly cause the app to freeze forever. I solemnly trudge back to ankiuser.net like the rest of the peasants. 

(For reference, the two decks attempted were Kaishi 1.5k and Core 2.3k version 3, both for Japanese)

**Developer response:** We’re very sorry for this experience and truly appreciate your detailed feedback. This issue has been fixed in our latest update. Please try the new version, and we sincerely hope it provides the smooth experience you were expecting.

## Frequently asked questions about MemU

### What is MemU?

MemU is a mobile application designed to import, study, and edit Anki flashcard decks. It offers full Anki compatibility and works entirely offline on iPhones and iPads.

### Does MemU support all Anki note types?

Yes, MemU supports all Anki note types, including Basic & Reversed cards, Cloze deletions, Image Occlusion, MathJax equations, and Text-to-Speech (TTS).

### Can I edit my flashcards with MemU?

Absolutely. MemU allows you to open any .apkg file and edit your notes, fix typos, and update content directly on your iPhone or iPad.

### Does MemU require an internet connection to study?

No, MemU is 100% offline. Your decks are stored on your device, allowing you to study without Wi-Fi, a server, or an account.

### Can I export my decks from MemU?

Yes, you can export your decks as standard .apkg files at any time. This ensures you have full control over your data and can use it with any Anki-compatible app.

### What devices is MemU available on?

MemU is available on iPhone, iPad, and iPod. It is designed to provide a modern and efficient study experience across these Apple devices.

### How often is MemU updated?

MemU was last updated on March 25, 2026, with version 3.0.5. This indicates a commitment to ongoing development and improvements for users.

### What is the user rating for MemU?

MemU has a perfect rating of 5.0 stars from 1 rating. This suggests a highly positive user experience among its current users.

## Version history (last 5 releases)

### 7.0.0 — 2026-09-09

Added Flashcard 2.0 support: Import movies, ebooks, e-dictionaries, etc.

### 6.6.1 — 2026-09-06

Bug fixes

### 6.6 — 2026-09-02

Bug fixes

### 6.5.0 — 2026-07-05

Added a card review calendar heat map to help users visualize review activity.
Added online text-to-speech (TTS) support.
Fixed bugs and improved stability.

### 6.0.0 — 2026-06-14

1. Added FSRS 6.0 support
2. Added a pronunciation report
3. Added undo support in the card viewer

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All apps by Beijing Daoyehuo Technology Co.Ltd: https://appshunter.io/developer/1437218115

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*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 2026-09-18.*