# Live Spectrum Analyzer vs 気になる音チェッカー

The clearest difference is in-app purchases: 気になる音チェッカー at none against Live Spectrum Analyzer's 3. Live Spectrum Analyzer's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Live Spectrum Analyzer sells 3 in-app purchases, starting at $1.99 per month. 気になる音チェッカー asks for nothing beyond the download.

## The numbers

| Metric | Live Spectrum Analyzer | 気になる音チェッカー |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 8 MB | 1 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [成勇 龚](https://appshunter.io/developer/1896721279) | [L AND R TRADE STAGE LIMITED LIABILITY CO.](https://appshunter.io/developer/6784258987) |

## What reviewers say

### Live Spectrum Analyzer

[App page](https://appshunter.io/ios/app/live-spectrum-analyzer/id6804594590)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Live Spectrum Analyzer Monthly PRO | $1.99 | per month |
| Live Spectrum Analyzer Yearly PRO | $9.99 | per year |
| Live Spectrum Analyzer Life PRO | $19.99 | one-time |


### 気になる音チェッカー

[App page](https://appshunter.io/ios/app/id6816855299)

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

**In-app purchases:** none


## Frequently asked questions

### Is Live Spectrum Analyzer free?

Live Spectrum Analyzer is free to download, with in-app purchases available.

### Is 気になる音チェッカー free?

気になる音チェッカー is free to download, with no in-app purchases.

### Do Live Spectrum Analyzer or 気になる音チェッカー have ads?

Neither Live Spectrum Analyzer nor 気になる音チェッカー shows ads.

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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.*