# MemDeck vs UltraReading

The clearest difference is in-app purchases: UltraReading at none against MemDeck's 1. UltraReading also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. MemDeck sells 1 one-off in-app purchase. UltraReading asks for nothing beyond the download.

MemDeck ships an update every 6 weeks, UltraReading every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MemDeck | UltraReading |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/memdeck-speed-card-practice/id1512368764/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 28 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wataru Mera](https://appshunter.io/developer/1512368763) | [Xinge Yao](https://appshunter.io/developer/1843957578) |

## What reviewers say

### MemDeck

[App page](https://appshunter.io/ios/app/memdeck-speed-card-practice/id1512368764)

Practice card memorization with this app that shuffles decks and tests your recall. Track your progress and compete globally. Adjust deck size for all skill levels.

**Highlights:** Card shuffling and display, Memorization timing, Automatic answer checking, Results recording, Adjustable deck size, Global leaderboards

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


### UltraReading

[App page](https://appshunter.io/ios/app/ultrareading/id6773331810)

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

**In-app purchases:** none


## Frequently asked questions

### Is MemDeck free?

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

### Is UltraReading free?

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

### Do MemDeck or UltraReading have ads?

MemDeck shows ads; UltraReading does not.

### Which is updated more often, MemDeck or UltraReading?

MemDeck ships an update every 6 weeks, and UltraReading every 3 weeks. Most recently, MemDeck was updated on October 24, 2026 and UltraReading on October 25, 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.*