# MemU vs Deckbase

The clearest difference is review sentiment: MemU at 50% against Deckbase's 0%. MemU also leads on rating (5.0 vs 2.3) and in-app purchases (none vs 4). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Deckbase sells 4 in-app purchases, starting at $5.99 per month. MemU asks for nothing beyond the download.

MemU holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews point the same way: 50% of MemU's written reviews are positive against 0% of Deckbase's.

MemU ships an update weekly, Deckbase every 5 days. The most recent releases landed on September 18, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | MemU | Deckbase |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/memu-flashcard-20/id6742653596/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/deckbase-ai-flashcard-maker/id6760248255/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 319 MB | 131 MB |
| Requires iOS | **12.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Daoyehuo Technology Co.Ltd](https://appshunter.io/developer/1437218115) | [Yosuke Sakurai](https://appshunter.io/developer/1706591331) |

## What reviewers say

### MemU

[App page](https://appshunter.io/ios/app/memu-flashcard-20/id6742653596)

This app allows users to import, study, and edit Anki flashcard decks offline on their iPhone and iPad. It supports various note types and offers a distraction-free interface for efficient learning.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Deckbase

[App page](https://appshunter.io/ios/app/deckbase-ai-flashcard-maker/id6760248255)

This AI-powered study assistant generates flashcards from various file types and chat inputs. It utilizes spaced repetition for effective long-term memory retention and offers AI-generated images and audio for enhanced learning.

**Highlights:** AI chat assistant for instant flashcard generation, AI image and audio generation for mnemonic aids, Bulk flashcard creation from documents and files, OCR for generating cards from photos and scans, Spaced repetition for memory retention, Clean and focused study interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Month | $5.99 | per month |
| Pro Month | $11.99 | per month |
| Basic Year | $59.00 | per year |
| Pro Year | $119.00 | per year |


## Frequently asked questions

### Is MemU free?

MemU is free to download, with no in-app purchases.

### Is Deckbase free?

Deckbase is free to download, with in-app purchases available.

### Which has better reviews, MemU or Deckbase?

MemU is rated higher. MemU averages 5.0 out of 5 from 3 ratings, while Deckbase averages 2.3 from 3 ratings.

### Do MemU or Deckbase have ads?

Deckbase shows ads; MemU does not.

### Which is updated more often, MemU or Deckbase?

MemU ships an update weekly, and Deckbase every 5 days. Most recently, MemU was updated on September 18, 2026 and Deckbase on September 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*