# Ôn thi DGNL vs Hadi Language

The clearest difference is in-app purchases: Ôn thi DGNL at none against Hadi Language's 8. Ôn thi DGNL also leads on iOS requirement (11.0 vs 16.4). Hadi Language's advantage is device support. On price there is nothing between them.

Both are free to download. Hadi Language sells 8 in-app purchases, starting at $7.99 per month. Ôn thi DGNL asks for nothing beyond the download.

## The numbers

| Metric | Ôn thi DGNL | Hadi Language |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/on-thi-dgnl/id6450509467/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 3 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 40 MB | 66 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Cuong Luu Hung](https://appshunter.io/developer/1634793639) | [DIEU HOA NGUYEN](https://appshunter.io/developer/6792497752) |

## What reviewers say

### Ôn thi DGNL

[App page](https://appshunter.io/ios/app/on-thi-dgnl/id6450509467)

This application helps users prepare for customs vocational exams with a comprehensive question bank covering various topics. It offers features like marking important questions, automatically saving incorrect answers, and generating random quizzes for practice tests.

**Highlights:** Comprehensive question bank, Mark important questions, Save incorrect answers, Randomized practice tests, Covers vocational and management skills

**In-app purchases:** none


### Hadi Language

[App page](https://appshunter.io/ios/app/hadi-language/id6792497750)

This app helps you learn Korean and Japanese by transcribing lectures, providing dual-language subtitles, and offering AI-powered study tools. Practice speaking with shadowing features and translate text or images on the go.

**Highlights:** Live transcription and translation, AI-powered summaries and mind maps, Speaking practice with speed control, Text and image translation, Vocabulary export for Anki/Quizlet, Dual-language subtitles

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Student Light | $7.99 | per month |
| Personal | $11.99 | per month |
| Student Pro | $14.99 | per month |
| Pro | $22.99 | per month |
| Hadi Pass 1 giờ | $0.99 | one-time |
| Hadi Pass 5 giờ | $2.99 | one-time |
| Hadi Pass 30 giờ | $11.99 | one-time |
| Hadi Pass 50 giờ | $19.99 | one-time |


## Frequently asked questions

### Is Ôn thi DGNL free?

Ôn thi DGNL is free to download, with no in-app purchases.

### Is Hadi Language free?

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

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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.*