# 优路老师 vs StonewareIOT

The clearest difference is iOS requirement: 优路老师 at 11.0 against StonewareIOT's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 优路老师 | StonewareIOT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 37 MB | 29 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [呈祥 赵](https://appshunter.io/developer/1503276847) | [北京软石智控科技有限公司](https://appshunter.io/developer/1607038092) |

## What reviewers say

### 优路老师

[App page](https://appshunter.io/ios/app/id1210270779)

**Features:** macOS Compatibility

**In-app purchases:** none


### StonewareIOT

[App page](https://appshunter.io/ios/app/stonewareiot/id1607038090)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 优路老师 free?

优路老师 is free to download, with no in-app purchases.

### Is StonewareIOT free?

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

### Do 优路老师 or StonewareIOT have ads?

Neither 优路老师 nor StonewareIOT shows ads.

### Which is updated more often, 优路老师 or StonewareIOT?

优路老师 ships an update every 2 months, and StonewareIOT every 2 months. Most recently, 优路老师 was updated on October 9, 2026 and StonewareIOT on October 25, 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.*