# Xin Jie vs TRN Audio

The clearest difference is ads: TRN Audio at none against Xin Jie's shown. Xin Jie's advantage is update cadence (every 2 days vs weekly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Xin Jie ships an update every 2 days, TRN Audio weekly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Xin Jie | TRN Audio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Weekly |
| Size | 103 MB | 34 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Junbei Technology](https://appshunter.io/developer/1873855651) | [娟 伍](https://appshunter.io/developer/6793145741) |

## What reviewers say

### Xin Jie

[App page](https://appshunter.io/ios/app/xin-jie/id6758593647)

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

**In-app purchases:** none


### TRN Audio

[App page](https://appshunter.io/ios/app/trn-audio/id6798907124)

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

**In-app purchases:** none


## Frequently asked questions

### Is Xin Jie free?

Xin Jie is free to download, with no in-app purchases.

### Is TRN Audio free?

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

### Do Xin Jie or TRN Audio have ads?

Xin Jie shows ads; TRN Audio does not.

### Which is updated more often, Xin Jie or TRN Audio?

Xin Jie ships an update every 2 days, and TRN Audio weekly. Most recently, Xin Jie was updated on October 25, 2026 and TRN Audio 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.*