# TOEIC CLOCK vs 潜水士免許試験問題集Lite

The clearest difference is iOS requirement: TOEIC CLOCK at 16.2 against 潜水士免許試験問題集Lite's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

TOEIC CLOCK ships an update every 4 months, 潜水士免許試験問題集Lite every 3 months. The most recent releases landed on September 10, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | TOEIC CLOCK | 潜水士免許試験問題集Lite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 1 MB | 1 MB |
| Requires iOS | **16.2** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [HIDEKi MATSUMOTO](https://appshunter.io/developer/1690137692) | [Ammi Sato](https://appshunter.io/developer/1895334718) |

## What reviewers say

### TOEIC CLOCK

[App page](https://appshunter.io/ios/app/toeic-clock/id6450565102)

**Features:** macOS Compatibility

**In-app purchases:** none


### 潜水士免許試験問題集Lite

[App page](https://appshunter.io/ios/app/lite/id6754304744)

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

**In-app purchases:** none


## Frequently asked questions

### Is TOEIC CLOCK free?

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

### Is 潜水士免許試験問題集Lite free?

潜水士免許試験問題集Lite is free to download, with no in-app purchases.

### Do TOEIC CLOCK or 潜水士免許試験問題集Lite have ads?

Neither TOEIC CLOCK nor 潜水士免許試験問題集Lite shows ads.

### Which is updated more often, TOEIC CLOCK or 潜水士免許試験問題集Lite?

TOEIC CLOCK ships an update every 4 months, and 潜水士免許試験問題集Lite every 3 months. Most recently, TOEIC CLOCK was updated on September 10, 2026 and 潜水士免許試験問題集Lite on September 25, 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.*