# Memorii vs Sūji

The clearest difference is rating: Sūji at 5.0 against Memorii's 1.0. Sūji also leads on in-app purchases (none vs 6). Memorii's advantage is iOS requirement (15.0 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Memorii sells 6 one-off in-app purchases. Sūji asks for nothing beyond the download.

Sūji holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Memorii ships an update every 3 months, Sūji every 4 months. The most recent releases landed on October 21, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Memorii | Sūji |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/memorii/id352411168/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/suji/id1598173381/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 1 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod, Mac, Vision Pro | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Vincent Tourraine](https://appshunter.io/developer/308598599) | [Ale Mohamad](https://appshunter.io/developer/569018219) |

## What reviewers say

### Memorii

[App page](https://appshunter.io/ios/app/memorii/id352411168)

This app aids in learning East Asian characters like Chinese hanzi, Japanese kanji, and Korean hangul. It offers customizable flashcard slideshows and a home screen widget for continuous practice. Manage your vocabulary with folders, checkmarks, and favorites, with iCloud sync across devices.

**Highlights:** Learn Chinese hanzi, Japanese kanji, Korean hangul, Customizable vocabulary slideshows, Home screen widget for constant visibility, Flashcard library management with folders, iCloud sync across all devices

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Japanese Kanji Pack 1 | $0.99 | one-time |
| Chinese Hanzi Pack 2 | $0.99 | one-time |
| Japanese Kanji Pack 2 | $0.99 | one-time |
| Chinese Hanzi Pack 1 | $0.99 | one-time |
| Chinese Hanzi Pack 3 | $0.99 | one-time |
| Korean Hangul Pack 1 | $0.99 | one-time |


### Sūji

[App page](https://appshunter.io/ios/app/suji/id1598173381)

Learn Japanese numbers with this app. It translates numbers into Kanji, Hiragana, or Romaji, and provides audio pronunciation. You can also generate random numbers to explore new combinations.

**Highlights:** Number translation to Kanji, Hiragana, Romaji, Audio pronunciation of numbers, Random number generation, Supports multiple writing systems, Practice writing and speaking

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Memorii free?

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

### Is Sūji free?

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

### Which has better reviews, Memorii or Sūji?

Sūji is rated higher. Memorii averages 1.0 out of 5 from 1 ratings, while Sūji averages 5.0 from 1 ratings.

### Do Memorii or Sūji have ads?

Neither Memorii nor Sūji shows ads.

### Which is updated more often, Memorii or Sūji?

Memorii ships an update every 3 months, and Sūji every 4 months. Most recently, Memorii was updated on October 21, 2026 and Sūji on October 15, 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.*