# SoapLab vs 華盛頓智慧校園

The clearest difference is price: 華盛頓智慧校園 at Free against SoapLab's $4.99. SoapLab's advantage is iOS requirement (8.0 vs 15.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

華盛頓智慧校園 is free to download; SoapLab costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SoapLab ships an update every 2 months, 華盛頓智慧校園 every 6 weeks. The most recent releases landed on November 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SoapLab | 華盛頓智慧校園 |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[3.5 (15 ratings)](https://appshunter.io/ios/app/soaplab/id954197452/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 40.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Paid | — |
| Size | 8 MB | 67 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Jien Tsai Chan](https://appshunter.io/developer/954197451) | [Washington Bilingual Elementary School](https://appshunter.io/developer/1528282906) |

## What reviewers say

### SoapLab

[App page](https://appshunter.io/ios/app/soaplab/id954197452)

This app simplifies handmade soap making with scientific tools and guidance. It offers recipe management, lye calculation, ingredient data, and step-by-step instructions for both beginners and experienced crafters.

**Highlights:** Recipe management, Lye calculation, Ingredient database, Step-by-step guidance, Recipe sharing via QR code, Cost analysis

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

**In-app purchases:** none


### 華盛頓智慧校園

[App page](https://appshunter.io/ios/app/id1628057443)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SoapLab free?

SoapLab costs $4.99, with no in-app purchases.

### Is 華盛頓智慧校園 free?

華盛頓智慧校園 is free to download, with no in-app purchases.

### Do SoapLab or 華盛頓智慧校園 have ads?

Neither SoapLab nor 華盛頓智慧校園 shows ads.

### Which is updated more often, SoapLab or 華盛頓智慧校園?

SoapLab ships an update every 2 months, and 華盛頓智慧校園 every 6 weeks. Most recently, SoapLab was updated on November 6, 2026 and 華盛頓智慧校園 on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*