# 丰亿林 vs Live Spectrum Analyzer

The clearest difference is in-app purchases: 丰亿林 at none against Live Spectrum Analyzer's 3. 丰亿林 also leads on update cadence (every 9 days vs monthly) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Live Spectrum Analyzer sells 3 in-app purchases, starting at $1.99 per month. 丰亿林 asks for nothing beyond the download.

丰亿林 ships an update every 9 days, Live Spectrum Analyzer monthly. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 丰亿林 | Live Spectrum Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Size | 40 MB | 8 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ningbo Yilin Aguatech Co.,ltd.](https://appshunter.io/developer/1455601901) | [成勇 龚](https://appshunter.io/developer/1896721279) |

## What reviewers say

### 丰亿林

[App page](https://appshunter.io/ios/app/id6768858678)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is 丰亿林 free?

丰亿林 is free to download, with no in-app purchases.

### Is Live Spectrum Analyzer free?

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

### Do 丰亿林 or Live Spectrum Analyzer have ads?

Neither 丰亿林 nor Live Spectrum Analyzer shows ads.

### Which is updated more often, 丰亿林 or Live Spectrum Analyzer?

丰亿林 ships an update every 9 days, and Live Spectrum Analyzer monthly. Most recently, 丰亿林 was updated on October 31, 2026 and Live Spectrum Analyzer on October 29, 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.*