# LessonPad vs Knows

The clearest difference is price: Knows at Free against LessonPad's $15.99. Knows also leads on iOS requirement (11.0 vs 17.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

Knows is free to download; LessonPad costs $15.99 up front. Neither carries in-app purchases, so what you see is what you pay.

LessonPad ships an update every 6 weeks, Knows monthly. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | LessonPad | Knows |
| --- | --- | --- |
| Price | $15.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 22 MB | 28 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Newton Japan Inc.](https://appshunter.io/developer/286525140) | [SOLTILO Knows Inc](https://appshunter.io/developer/1446529762) |

## What reviewers say

### LessonPad

[App page](https://appshunter.io/ios/app/lessonpad/id509685435)

**Features:** macOS Compatibility

**In-app purchases:** none


### Knows

[App page](https://appshunter.io/ios/app/knows/id1446529763)

**In-app purchases:** none


## Frequently asked questions

### Is LessonPad free?

LessonPad costs $15.99, with no in-app purchases.

### Is Knows free?

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

### Do LessonPad or Knows have ads?

Neither LessonPad nor Knows shows ads.

### Which is updated more often, LessonPad or Knows?

LessonPad ships an update every 6 weeks, and Knows monthly. Most recently, LessonPad was updated on September 21, 2026 and Knows on September 9, 2026.

---

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