# Callan App vs ハングルすらすら

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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Callan App | ハングルすらすら |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/callan-app/id1099785360/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | — |
| Size | 22 MB | 12 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Callan Online Ltd](https://appshunter.io/developer/1099785359) | [AITO HAKUMA](https://appshunter.io/developer/6794814997) |

## What reviewers say

### Callan App

[App page](https://appshunter.io/ios/app/callan-app/id1099785360)

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.

**Highlights:** Audiobook and eBook access, Question and Answer recording, Dictation practice, Exercise testing, Multiple language courses

**Features:** macOS Compatibility

**In-app purchases:** none


### ハングルすらすら

[App page](https://appshunter.io/ios/app/id6794814995)

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

**In-app purchases:** none


## Frequently asked questions

### Is Callan App free?

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

### Is ハングルすらすら free?

ハングルすらすら is free to download, with no in-app purchases.

### Do Callan App or ハングルすらすら have ads?

Neither Callan App nor ハングルすらすら shows ads.

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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.*