# 甜园智能 vs Dualink

The clearest difference is in-app purchases: 甜园智能 at none against Dualink's 1. 甜园智能 also leads on iOS requirement (9.0 vs 18.4). Dualink's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Dualink sells 1 in-app purchase, starting at $0.99 per month. 甜园智能 asks for nothing beyond the download.

甜园智能 ships an update every 6 weeks, Dualink every 2 weeks. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 甜园智能 | Dualink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 64 MB | 25 MB |
| Requires iOS | **9.0** | 18.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RHXTune Technology Co.,Ltd](https://appshunter.io/developer/1076168512) | [Shima Omarkhail](https://appshunter.io/developer/1807750354) |

## What reviewers say

### 甜园智能

[App page](https://appshunter.io/ios/app/id1076168513)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dualink

[App page](https://appshunter.io/ios/app/dualink/id6745426302)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dualink Premium | $0.99 | per month |


## Frequently asked questions

### Is 甜园智能 free?

甜园智能 is free to download, with no in-app purchases.

### Is Dualink free?

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

### Do 甜园智能 or Dualink have ads?

Neither 甜园智能 nor Dualink shows ads.

### Which is updated more often, 甜园智能 or Dualink?

甜园智能 ships an update every 6 weeks, and Dualink every 2 weeks. Most recently, 甜园智能 was updated on October 26, 2026 and Dualink on October 30, 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.*