# Dexo vs 紫毫

The clearest difference is in-app purchases: Dexo at none against 紫毫's 1. Dexo also leads on iOS requirement (15.0 vs 17.0). 紫毫's advantage is update cadence (every 4 days vs every 10 days). On price, ads and device support there is nothing between them.

Both are free to download. 紫毫 sells 1 one-off in-app purchase. Dexo asks for nothing beyond the download.

Dexo ships an update every 10 days, 紫毫 every 4 days. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Dexo | 紫毫 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (22 ratings)](https://appshunter.io/ios/app/id6817241725/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Size | 46 MB | 39 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [紫晴 王](https://appshunter.io/developer/1596396665) | [辉 王](https://appshunter.io/developer/6817161975) |

## What reviewers say

### Dexo

[App page](https://appshunter.io/ios/app/dexo/id6760928014)

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

**In-app purchases:** none


### 紫毫

[App page](https://appshunter.io/ios/app/id6817241725)

**Features:** iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 紫毫 Pro | $9.99 | one-time |


## Frequently asked questions

### Is Dexo free?

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

### Is 紫毫 free?

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

### Do Dexo or 紫毫 have ads?

Neither Dexo nor 紫毫 shows ads.

### Which is updated more often, Dexo or 紫毫?

Dexo ships an update every 10 days, and 紫毫 every 4 days. Most recently, Dexo was updated on November 5, 2026 and 紫毫 on November 13, 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.*