# Welinju vs 雷达矩阵

The clearest difference is update cadence: 雷达矩阵 at fortnightly against Welinju's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Welinju ships an update every 3 months, 雷达矩阵 fortnightly. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Welinju | 雷达矩阵 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6444250178/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 49 MB | 43 MB |
| Requires iOS | 12.1 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sumfo Inc](https://appshunter.io/developer/1598772932) | [Docking Technology Co., Ltd.](https://appshunter.io/developer/1533396511) |

## What reviewers say

### Welinju

[App page](https://appshunter.io/ios/app/welinju/id1598772930)

**Features:** macOS Compatibility

**In-app purchases:** none


### 雷达矩阵

[App page](https://appshunter.io/ios/app/id6444250178)

**In-app purchases:** none


## Frequently asked questions

### Is Welinju free?

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

### Is 雷达矩阵 free?

雷达矩阵 is free to download, with no in-app purchases.

### Do Welinju or 雷达矩阵 have ads?

Neither Welinju nor 雷达矩阵 shows ads.

### Which is updated more often, Welinju or 雷达矩阵?

Welinju ships an update every 3 months, and 雷达矩阵 fortnightly. Most recently, Welinju was updated on October 25, 2026 and 雷达矩阵 on October 7, 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.*