# 泽其 vs DataLink V3

泽其 and DataLink V3 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

泽其 ships an update every 6 months, DataLink V3 every 9 months. Both last shipped on September 29, 2026.

## The numbers

| Metric | 泽其 | DataLink V3 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 9 months |
| Size | 39 MB | 8 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [泽其科技](https://appshunter.io/developer/1695687751) | [Hobbywing Technology Co.,Ltd](https://appshunter.io/developer/1033124554) |

## What reviewers say

### 泽其

[App page](https://appshunter.io/ios/app/id6450916593)

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

**In-app purchases:** none


### DataLink V3

[App page](https://appshunter.io/ios/app/datalink-v3/id6752997274)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 泽其 free?

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

### Is DataLink V3 free?

DataLink V3 is free to download, with no in-app purchases.

### Do 泽其 or DataLink V3 have ads?

Neither 泽其 nor DataLink V3 shows ads.

### Which is updated more often, 泽其 or DataLink V3?

泽其 ships an update every 6 months, and DataLink V3 every 9 months. Most recently, 泽其 was updated on September 29, 2026 and DataLink V3 on September 29, 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.*