# 索迹星 vs 途强在线极速版

The clearest difference is update cadence: 途强在线极速版 at every 10 days against 索迹星's every 2 months. 索迹星's advantage is iOS requirement (9.0 vs 12.0). 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.

索迹星 ships an update every 2 months, 途强在线极速版 every 10 days. Both last shipped on October 27, 2026.

## The numbers

| Metric | 索迹星 | 途强在线极速版 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Size | 39 MB | 107 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [鸿志 杨](https://appshunter.io/developer/1632713299) | [HKCONCOX](https://appshunter.io/developer/1688657305) |

## What reviewers say

### 索迹星

[App page](https://appshunter.io/ios/app/id1636631803)

**Features:** macOS Compatibility

**In-app purchases:** none


### 途强在线极速版

[App page](https://appshunter.io/ios/app/id6450353144)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 索迹星 free?

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

### Is 途强在线极速版 free?

途强在线极速版 is free to download, with no in-app purchases.

### Do 索迹星 or 途强在线极速版 have ads?

Neither 索迹星 nor 途强在线极速版 shows ads.

### Which is updated more often, 索迹星 or 途强在线极速版?

索迹星 ships an update every 2 months, and 途强在线极速版 every 10 days. Most recently, 索迹星 was updated on October 27, 2026 and 途强在线极速版 on October 27, 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.*