# 音域测试 vs Live Spectrum Analyzer

The clearest difference is iOS requirement: 音域测试 at 13.0 against Live Spectrum Analyzer's 15.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 音域测试 sells 1 in-app purchase, starting at $1.99 per 7 days and Live Spectrum Analyzer sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 音域测试 | Live Spectrum Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 30 MB | 8 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [燕燕 林](https://appshunter.io/developer/1675436596) | [成勇 龚](https://appshunter.io/developer/1896721279) |

## What reviewers say

### 音域测试

[App page](https://appshunter.io/ios/app/id6770483474)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 音域测试尊贵会员 | $1.99 | per 7 days |


### Live Spectrum Analyzer

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

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


## Frequently asked questions

### Is 音域测试 free?

音域测试 is free to download, with in-app purchases available.

### Is Live Spectrum Analyzer free?

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

### Do 音域测试 or Live Spectrum Analyzer have ads?

Neither 音域测试 nor Live Spectrum Analyzer shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*