# 3D Quakes vs 英検5級単語ドリル

The clearest difference is iOS requirement: 3D Quakes at 11.2 against 英検5級単語ドリル's 18.6. 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.

3D Quakes ships an update monthly, 英検5級単語ドリル every 2 weeks. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 3D Quakes | 英検5級単語ドリル |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/3d-quakes/id1406231944/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 48 MB | 20 MB |
| Requires iOS | **11.2** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Kentaro Emoto](https://appshunter.io/developer/978603014) | [SAIKONTAN.LLC](https://appshunter.io/developer/1851948498) |

## What reviewers say

### 3D Quakes

[App page](https://appshunter.io/ios/app/3d-quakes/id1406231944)

Explore a 3D visualization of earthquake data, including topography and tectonic plates. Customize your view by adjusting magnitude, depth, and time ranges. Additional data can be downloaded with a NIED account.

**Highlights:** 3D earthquake distribution visualization, Interactive rotation and scaling, 3D topography overlay, Tectonic plate visualization, Customizable magnitude, depth, and period ranges, Downloadable additional catalog data

**Features:** macOS Compatibility

**In-app purchases:** none


### 英検5級単語ドリル

[App page](https://appshunter.io/ios/app/5/id6755140177)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3D Quakes free?

3D Quakes is free to download, with no in-app purchases.

### Is 英検5級単語ドリル free?

英検5級単語ドリル is free to download, with no in-app purchases.

### Do 3D Quakes or 英検5級単語ドリル have ads?

Neither 3D Quakes nor 英検5級単語ドリル shows ads.

### Which is updated more often, 3D Quakes or 英検5級単語ドリル?

3D Quakes ships an update monthly, and 英検5級単語ドリル every 2 weeks. Most recently, 3D Quakes was updated on October 4, 2026 and 英検5級単語ドリル on October 13, 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.*