# CSASコントローラ vs Seismometer+

The clearest difference is iOS requirement: CSASコントローラ at 10.0 against Seismometer+'s 15.0. On price, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | CSASコントローラ | Seismometer+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (82 ratings)](https://appshunter.io/ios/app/seismometer-plus/id6739265160/reviews)** |
| Number of ratings | — | **82** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | Every 66 months | — |
| Monetization | — | Ad-supported |
| Size | 9 MB | 3 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [New-Era Co., Ltd.](https://appshunter.io/developer/1375376936) | [UniCom Technology](https://appshunter.io/developer/1270764210) |

## What reviewers say

### CSASコントローラ

[App page](https://appshunter.io/ios/app/csas/id1375376937)

**Features:** macOS Compatibility

**In-app purchases:** none


### Seismometer+

[App page](https://appshunter.io/ios/app/seismometer-plus/id6739265160)

Transform your device into a powerful seismometer to measure and visualize vibrations in real time. Track tremors, analyze surface stability, and explore the unseen movements around you with intuitive graphical displays. Perfect for science enthusiasts and the curious.

**Highlights:** Real-time X, Y, Z axis acceleration graphs, Cumulative vibration intensity analysis, Adjustable long-term data recording intervals, Dark mode display, Customizable graph update rates and sensitivity

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

**In-app purchases:** none


## Frequently asked questions

### Is CSASコントローラ free?

CSASコントローラ is free to download, with no in-app purchases.

### Is Seismometer+ free?

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

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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.*