# Easy Audio Spectrogram vs star徽章管理助手

The clearest difference is update cadence: star徽章管理助手 at every 4 days against Easy Audio Spectrogram's every 3 weeks. star徽章管理助手 also leads on iOS requirement (18.6 vs 26.0). On price, ads, 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.

Easy Audio Spectrogram ships an update every 3 weeks, star徽章管理助手 every 4 days. The most recent releases landed on September 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Easy Audio Spectrogram | star徽章管理助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 4 MB | 26 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chen Gong](https://appshunter.io/developer/1896464770) | [庆章 温](https://appshunter.io/developer/1706021900) |

## What reviewers say

### Easy Audio Spectrogram

[App page](https://appshunter.io/ios/app/easy-audio-spectrogram/id6772611741)

**Features:** macOS Compatibility

**In-app purchases:** none


### star徽章管理助手

[App page](https://appshunter.io/ios/app/star/id6775146268)

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

**In-app purchases:** none


## Frequently asked questions

### Is Easy Audio Spectrogram free?

Easy Audio Spectrogram is free to download, with no in-app purchases.

### Is star徽章管理助手 free?

star徽章管理助手 is free to download, with no in-app purchases.

### Do Easy Audio Spectrogram or star徽章管理助手 have ads?

Neither Easy Audio Spectrogram nor star徽章管理助手 shows ads.

### Which is updated more often, Easy Audio Spectrogram or star徽章管理助手?

Easy Audio Spectrogram ships an update every 3 weeks, and star徽章管理助手 every 4 days. Most recently, Easy Audio Spectrogram was updated on September 16, 2026 and star徽章管理助手 on October 12, 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.*