# 贞心365 vs 乐火音乐

The clearest difference is in-app purchases: 贞心365 at none against 乐火音乐's 5. 贞心365 also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.6). 乐火音乐's advantage is update cadence (every 9 days vs every 4 months). On price and device support there is nothing between them.

Both are free to download. 乐火音乐 sells 5 one-off in-app purchases. 贞心365 asks for nothing beyond the download.

贞心365 ships an update every 4 months, 乐火音乐 every 9 days. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 贞心365 | 乐火音乐 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 9 days** |
| Size | 119 MB | 82 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [北京社趣网络科技有限公司](https://appshunter.io/developer/1281981819) | [卡潮](https://appshunter.io/developer/1794957601) |

## What reviewers say

### 贞心365

[App page](https://appshunter.io/ios/app/365/id1537547513)

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

**In-app purchases:** none


### 乐火音乐

[App page](https://appshunter.io/ios/app/id6760384830)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6 元 Y 币 | $0.99 | one-time |
| 18 元 Y 币 | $2.99 | one-time |
| 38 元 Y 币 | $4.99 | one-time |
| 68 元 Y 币 | $9.99 | one-time |
| 128 元 Y 币 | $19.99 | one-time |


## Frequently asked questions

### Is 贞心365 free?

贞心365 is free to download, with no in-app purchases.

### Is 乐火音乐 free?

乐火音乐 is free to download, with in-app purchases available.

### Do 贞心365 or 乐火音乐 have ads?

乐火音乐 shows ads; 贞心365 does not.

### Which is updated more often, 贞心365 or 乐火音乐?

贞心365 ships an update every 4 months, and 乐火音乐 every 9 days. Most recently, 贞心365 was updated on October 29, 2026 and 乐火音乐 on October 31, 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.*