# JADOH vs OPENskill

The clearest difference is in-app purchases: OPENskill at none against JADOH's 3. OPENskill also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 5 months). JADOH's advantage is iOS requirement (12.4 vs 15.0). On price and device support there is nothing between them.

Both are free to download. JADOH sells 3 in-app purchases, starting at $2.99 per month. OPENskill asks for nothing beyond the download.

JADOH ships an update every 5 months, OPENskill every 3 weeks. The most recent releases landed on June 9, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | JADOH | OPENskill |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/jadoh-master-toeic-and-language/id1249964489/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 98.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 45 MB | 33 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [JADOH Learning (Thailand) Company Limited](https://appshunter.io/developer/1249964488) | [SiamSquared Technologies (Thailand) Co., Ltd.](https://appshunter.io/developer/333207356) |

## What reviewers say

### JADOH

[App page](https://appshunter.io/ios/app/jadoh-master-toeic-and-language/id1249964489)

This app transforms popular movies, TV shows, and news into engaging language learning tools. It offers comprehensive preparation for the TOEIC exam, covering all listening and reading segments, and also helps users master new vocabulary and sentence structures in Chinese, Japanese, and Korean.

**Highlights:** TOEIC test preparation, Learn vocabulary from movies/shows, Master sentence patterns, Smart learning tests, Chinese, Japanese, Korean language learning, TOEIC exam archives

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FUN | $2.99 | per month |
| PREMIUM | $6.49 | per month |
| ELITE | $9.99 | per month |


### OPENskill

[App page](https://appshunter.io/ios/app/openskill/id6752234032)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JADOH free?

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

### Is OPENskill free?

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

### Do JADOH or OPENskill have ads?

JADOH shows ads; OPENskill does not.

### Which is updated more often, JADOH or OPENskill?

JADOH ships an update every 5 months, and OPENskill every 3 weeks. Most recently, JADOH was updated on June 9, 2026 and OPENskill on September 9, 2026.

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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.*