# Smart School Sensors vs Doctor Walah

The clearest difference is in-app purchases: Smart School Sensors at none against Doctor Walah's 1. Doctor Walah's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Doctor Walah sells 1 one-off in-app purchase. Smart School Sensors asks for nothing beyond the download.

## The numbers

| Metric | Smart School Sensors | Doctor Walah |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 6 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 49 MB | 321 MB |
| Requires iOS | **15.4** | 16.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Peter Kocalka](https://appshunter.io/developer/1446635147) | [Spayee Labs](https://appshunter.io/developer/1219640854) |

## What reviewers say

### Smart School Sensors

[App page](https://appshunter.io/ios/app/smart-school-sensors/id1636361642)

**In-app purchases:** none


### Doctor Walah

[App page](https://appshunter.io/ios/app/doctor-walah/id6762003019)

Access a comprehensive collection of video lessons on various subjects. Study at your convenience without sacrificing educational quality. Learn at your own pace with this accessible learning platform.

**Highlights:** Vast library of video lectures, Learn anytime, anywhere, Self-paced learning, High-quality educational content, Accessible on iPhone and iPad

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Training Course | $9.99 | one-time |


## Frequently asked questions

### Is Smart School Sensors free?

Smart School Sensors is free to download, with no in-app purchases.

### Is Doctor Walah free?

Doctor Walah is free to download, with in-app purchases available.

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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.*