SUNABI vs READY for Learning World Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SUNABI
Explore the world's first sand sculpture museum with this app. Experience the temporary art installations through free audio guidance, immersing yourself in the stories behind each exhibit. Download content after installation for offline access.
- Sand sculpture museum audio guide
- World travel theme
- Temporary art exhibits
- Free audio guidance
- Downloadable content
- Limited-time exhibits
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Tottori Sand Dunes Sand Museum SUNABI-NAVI The first museum in the world to exhibit sculptures made from sand. With the theme of "World Travel with Sand," we hope that visitors will be able to experience the story of the statues, which can only exist in a certain place for a limited period of time, while appreciating them with free audio guidance. After you install the app, download the content. Audio guidance will be available in Tottori Sand Dunes The Sand Museum.
READY for Learning World Pro
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READY for Learning World Third Editionテキスト準拠音声アプリ。 2025年春にQRコード付 3rd Editionに（音声#97-127追加）。 ■対象：小学校2～4年/ Learning World BOOK1 修了者 ■トラック数：全127 (#97~127は2025年に追加) 下記の音声を訂正・追加しました。 ・各UNITのWords欄の音声を改訂（リズム読みを新収録）＊Track No.は変わりません (2nd Editionと同一) ・各UNITのchantsの音声の後ろにリズムのみ(練習用)を追加 ＊Track No.は変わりません(2nd Editionと同一) ・#97ｰ106: Vocabulary Songsの単語読みバージョンを新収録 ・#107ｰ116: 各UNITのchantsの練習用rhythm only (karaoke) を追加 ・#117: (p.65) Let’s readの音声を追加＊生徒が文字を自力で読んだ後の確認用音声 ・#118ｰ127: 各UNITのListening Test音声（指示文は日本語→英語に変更）
Screenshots
Verdict
The clearest difference is update cadence: READY for Learning World Pro at every 3 weeks against SUNABI's every 9 months. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
SUNABI ships an update every 9 months, READY for Learning World Pro every 3 weeks. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.
| Parameter | SUNABI | READY for Learning World Pro |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Every 9 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 55 MB | 89 MB |
| Age rating | 4+ | 4+ |
| Developer | People Software Corporation | APRICOT PUBLISHING CO., LTD. |
In-app purchases
SUNABI
No in-app purchases
READY for Learning World Pro
No in-app purchases
Questions
Is SUNABI free?
Is READY for Learning World Pro free?
Do SUNABI or READY for Learning World Pro have ads?
Which is updated more often, SUNABI or READY for Learning World Pro?
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