# 少年卫星跟踪台 vs Cascaia

The clearest difference is in-app purchases: Cascaia at none against 少年卫星跟踪台's 2. Cascaia also leads on ads (none vs shown). 少年卫星跟踪台's advantage is update cadence (every 4 days vs every 2 weeks) and iOS requirement (16.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. 少年卫星跟踪台 sells 2 one-off in-app purchases. Cascaia asks for nothing beyond the download.

少年卫星跟踪台 ships an update every 4 days, Cascaia every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | 少年卫星跟踪台 | Cascaia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Size | 10 MB | 48 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [峰 于](https://appshunter.io/developer/6772845425) | [ISABILA HIACKS](https://appshunter.io/developer/6812341238) |

## What reviewers say

### 少年卫星跟踪台

[App page](https://appshunter.io/ios/app/id6796221077)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free Base | Free | one-time |
| Pro Device Control | $9.90 | one-time |


### Cascaia

[App page](https://appshunter.io/ios/app/cascaia/id6812341236)

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

**In-app purchases:** none


## Frequently asked questions

### Is 少年卫星跟踪台 free?

少年卫星跟踪台 is free to download, with in-app purchases available.

### Is Cascaia free?

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

### Do 少年卫星跟踪台 or Cascaia have ads?

少年卫星跟踪台 shows ads; Cascaia does not.

### Which is updated more often, 少年卫星跟踪台 or Cascaia?

少年卫星跟踪台 ships an update every 4 days, and Cascaia every 2 weeks. Most recently, 少年卫星跟踪台 was updated on October 31, 2026 and Cascaia on October 31, 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.*