Callan App vs ハングルすらすら
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Callan App
This app provides audiobooks and eBooks for students enrolled in Callan Accredited Schools. It offers practice areas for recording answers, dictations, and exercises to enhance language skills. Courses are available for General English, Business English, Children's English, and General Spanish.
- Audiobook and eBook access
- Question and Answer recording
- Dictation practice
- Exercise testing
- Multiple language courses
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The Callan App is only available to students at Callan Accredited Schools. The App lets you listen to the audio books and read the eBooks you have bought at your school. You can also easily practise your skills wherever you are with the "Callan Student Practice Area": - record yourself in the "Question and Answer" section - practise your writing in the "Dictations" section - test yourself in the "Exercises" section Please contact the Reception at your school and ask them to register you. The Callan Method publishes courses for General English, Business English, Children's English and also General Spanish.
ハングルすらすら
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「ハングルすらすら」は、韓国語をこれから始める人のための、ハングル入門学習アプリです。 文字を見て読むだけでなく、発音を聞き、口の形を意識しながら、少しずつ読める文字を増やしていきます。 【学べること】 ・基本母音と複合母音 ・基本子音、激音、濃音 ・子音と母音を組み合わせた音節 ・パッチムとダブルパッチム ・連音化、鼻音化などの音の変化 【主な機能】 ・韓国語音声による発音再生 ・口の形をイメージできるシンプルな発音ガイド ・1問ずつ進める確認クイズ ・総復習クイズ ・完了したレッスンと、つづきから学ぶ進捗表示 アカウント登録は不要です。 学習進捗は、ご利用の端末内に保存されます。 ハングルを基礎から、あなたのペースで学びましょう。
Screenshots
Verdict
Callan App and ハングルすらすら are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | Callan App | ハングルすらすら |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 22 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Callan Online Ltd | AITO HAKUMA |
In-app purchases
Callan App
No in-app purchases
ハングルすらすら
No in-app purchases









