# 空调服 vs Trace Live

The clearest difference is update cadence: Trace Live at monthly against 空调服's every 26 months. Trace Live also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

空调服 ships an update every 26 months, Trace Live monthly. The most recent releases landed on September 14, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | 空调服 | Trace Live |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 26 months | **Monthly** |
| Size | 19 MB | 52 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Geecare Smart Technology Co., Ltd.](https://appshunter.io/developer/972434536) | [深圳市魔意科技有限公司](https://appshunter.io/developer/1786551589) |

## What reviewers say

### 空调服

[App page](https://appshunter.io/ios/app/id6479572985)

**In-app purchases:** none


### Trace Live

[App page](https://appshunter.io/ios/app/trace-live/id6754230171)

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

**In-app purchases:** none


## Frequently asked questions

### Is 空调服 free?

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

### Is Trace Live free?

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

### Which is updated more often, 空调服 or Trace Live?

空调服 ships an update every 26 months, and Trace Live monthly. Most recently, 空调服 was updated on September 14, 2026 and Trace Live on September 3, 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.*