# 极速音频转换器 vs 天天K歌

The clearest difference is iOS requirement: 天天K歌 at 13 against 极速音频转换器's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 极速音频转换器 sells 4 in-app purchases, starting at $3.99 per month and 天天K歌 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

极速音频转换器 ships an update every 9 days, 天天K歌 every 2 weeks. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 极速音频转换器 | 天天K歌 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Size | 104 MB | 61 MB |
| Requires iOS | 15.1 | **13** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [青青 吴](https://appshunter.io/developer/1594811700) | [晨 陈](https://appshunter.io/developer/6790364713) |

## What reviewers say

### 极速音频转换器

[App page](https://appshunter.io/ios/app/mp3/id6785784978)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Weekly VIP | $3.99 | per 7 days |
| 年度会员 | $4.99 | per year |
| Permanent VIP | $7.99 | one-time |


### 天天K歌

[App page](https://appshunter.io/ios/app/k/id6790620865)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30元积分 | $3.99 | one-time |
| 50元积分 | $6.99 | one-time |
| 100元积分 | $14.99 | one-time |
| 永久会员 | $29.99 | one-time |


## Frequently asked questions

### Is 极速音频转换器 free?

极速音频转换器 is free to download, with in-app purchases available.

### Is 天天K歌 free?

天天K歌 is free to download, with in-app purchases available.

### Do 极速音频转换器 or 天天K歌 have ads?

Neither 极速音频转换器 nor 天天K歌 shows ads.

### Which is updated more often, 极速音频转换器 or 天天K歌?

极速音频转换器 ships an update every 9 days, and 天天K歌 every 2 weeks. Most recently, 极速音频转换器 was updated on October 8, 2026 and 天天K歌 on September 30, 2026.

---

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