# Visible Knowledge vs Homework Buddy

The clearest difference is in-app purchases: Visible Knowledge at none against Homework Buddy's 2. Visible Knowledge also leads on iOS requirement (12.4 vs 15.0). Homework Buddy's advantage is device support. On price there is nothing between them.

Both are free to download. Homework Buddy sells 2 in-app purchases, starting at $1.99 per month. Visible Knowledge asks for nothing beyond the download.

## The numbers

| Metric | Visible Knowledge | Homework Buddy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Size | 21 MB | 122 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Visible care Sweden AB](https://appshunter.io/developer/1485727328) | [Reko Mat](https://appshunter.io/developer/1800958176) |

## What reviewers say

### Visible Knowledge

[App page](https://appshunter.io/ios/app/visible-knowledge/id1629871489)

**In-app purchases:** none


### Homework Buddy

[App page](https://appshunter.io/ios/app/homework-buddy-ai-helper/id6747612308)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $1.99 | per month |
| Annual Plan | $9.99 | per year |


## Frequently asked questions

### Is Visible Knowledge free?

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

### Is Homework Buddy free?

Homework Buddy 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.*