# 太阳狼TPMS vs 昼师

The clearest difference is update cadence: 昼师 at monthly against 太阳狼TPMS'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.

太阳狼TPMS ships an update every 3 months, 昼师 monthly. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 太阳狼TPMS | 昼师 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 100 MB | 101 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [志孝 林](https://appshunter.io/developer/1809734533) | [Guangzhou Zhoushi Car Technology Co., Ltd.](https://appshunter.io/developer/1884551511) |

## What reviewers say

### 太阳狼TPMS

[App page](https://appshunter.io/ios/app/tpms/id6746634587)

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

**In-app purchases:** none


### 昼师

[App page](https://appshunter.io/ios/app/id6760455268)

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

**In-app purchases:** none


## Frequently asked questions

### Is 太阳狼TPMS free?

太阳狼TPMS is free to download, with no in-app purchases.

### Is 昼师 free?

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

### Do 太阳狼TPMS or 昼师 have ads?

Neither 太阳狼TPMS nor 昼师 shows ads.

### Which is updated more often, 太阳狼TPMS or 昼师?

太阳狼TPMS ships an update every 3 months, and 昼师 monthly. Most recently, 太阳狼TPMS was updated on October 17, 2026 and 昼师 on October 11, 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.*