# 600 TOEIC Words vs Study4 TOEIC

600 TOEIC Words and Study4 TOEIC are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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. 600 TOEIC Words sells 3 in-app purchases, starting at $2.99 per month and Study4 TOEIC sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

600 TOEIC Words ships an update every 2 weeks, Study4 TOEIC every 8 days. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 600 TOEIC Words | Study4 TOEIC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Size | 92 MB | 319 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Docao Huynh](https://appshunter.io/developer/1453802314) | [TUAN VUVAN](https://appshunter.io/developer/1853154063) |

## What reviewers say

### 600 TOEIC Words

[App page](https://appshunter.io/ios/app/600-toeic-words-2026/id6755130244)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 1 month | $2.99 | per month |
| Pro 1 year | $6.99 | per year |
| Pro Lifetime | $9.99 | one-time |


### Study4 TOEIC

[App page](https://appshunter.io/ios/app/study4-toeic/id6772137489)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $1.99 | per 7 days |
| Monthly Plan | $5.99 | per month |
| 6-Month Plan | $14.99 | per 6 months |
| Yearly Plan | $24.99 | per year |


## Frequently asked questions

### Is 600 TOEIC Words free?

600 TOEIC Words is free to download, with in-app purchases available.

### Is Study4 TOEIC free?

Study4 TOEIC is free to download, with in-app purchases available.

### Do 600 TOEIC Words or Study4 TOEIC have ads?

Both 600 TOEIC Words and Study4 TOEIC show ads.

### Which is updated more often, 600 TOEIC Words or Study4 TOEIC?

600 TOEIC Words ships an update every 2 weeks, and Study4 TOEIC every 8 days. Most recently, 600 TOEIC Words was updated on October 14, 2026 and Study4 TOEIC on October 16, 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.*