Memorii vs Sūji
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Memorii
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.
- 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
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Memorii helps you study Chinese hanzi, Japanese kanji, and Korean hangul. Practice your vocabulary with customizable slideshows. Ordered or shuffled, based on characters, pronunciation, or meaning. The app also includes a widget to keep your favorites always visible on your Home Screen and help you memorize throughout the day. Manage your flashcards library with folders, checkmarks, and favorites. The app comes with basic vocabulary lists to get you started, and your library is available on all your devices with iCloud sync.
Sūji
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.
- Number translation to Kanji, Hiragana, Romaji
- Audio pronunciation of numbers
- Random number generation
- Supports multiple writing systems
- Practice writing and speaking
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Sūji is your companion if you are learning the numbers in Japanese, both writing and pronunciation. Type in a number and get its translation written in Kanji, Hiragana or Romaji. If it helps to hear how it is pronounced, Sūji reads the number to you so you can repeat it. And if you can't think of a number to translate, you can generate random numbers to discover new combinations.
Screenshots
Verdict
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.
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. 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.
| Parameter | Memorii | Sūji |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod, Mac, Vision Pro | iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro — better |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 1 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Vincent Tourraine | Ale Mohamad |
Customer experience
Memorii
Sūji
In-app purchases
Memorii
- Japanese Kanji Pack 1$0.99
- Chinese Hanzi Pack 2$0.99
- Japanese Kanji Pack 2$0.99
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- Chinese Hanzi Pack 1$0.99
- Chinese Hanzi Pack 3$0.99
- Korean Hangul Pack 1$0.99
Sūji
No in-app purchases
