# ConvertX vs 闻道天佑

The clearest difference is in-app purchases: 闻道天佑 at none against ConvertX's 3. 闻道天佑 also leads on ads (none vs shown). ConvertX's advantage is update cadence (daily vs every 11 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ConvertX sells 3 in-app purchases, starting at $1.99 per month. 闻道天佑 asks for nothing beyond the download.

ConvertX ships an update daily, 闻道天佑 every 11 days. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ConvertX | 闻道天佑 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 11 days |
| Monetization | Free with in-app purchases | — |
| Size | 72 MB | 67 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [炜春 唐](https://appshunter.io/developer/1518991356) | [北京道佑律师事务所](https://appshunter.io/developer/1674121337) |

## What reviewers say

### ConvertX

[App page](https://appshunter.io/ios/app/convertx-video-converter/id1665355957)

Easily convert video and audio files between numerous formats. Supports a wide range of popular and less common file types for versatile media management. Offers premium subscription options for enhanced features.

**Highlights:** Video and audio format conversion, Supports MP4, AVI, MOV, MP3, WAV, FLAC, and more, Extensive list of supported input/output formats, Premium subscription options available, Free to download and use

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium | $3.99 | per 3 months |
| Premium Yearly | $9.99 | per year |


### 闻道天佑

[App page](https://appshunter.io/ios/app/id6445840340)

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

**In-app purchases:** none


## Frequently asked questions

### Is ConvertX free?

ConvertX is free to download, with in-app purchases available.

### Is 闻道天佑 free?

闻道天佑 is free to download, with no in-app purchases.

### Do ConvertX or 闻道天佑 have ads?

ConvertX shows ads; 闻道天佑 does not.

### Which is updated more often, ConvertX or 闻道天佑?

ConvertX ships an update daily, and 闻道天佑 every 11 days. Most recently, ConvertX was updated on October 11, 2026 and 闻道天佑 on October 10, 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.*