# buggydex vs Underfoot

The clearest difference is in-app purchases: buggydex at none against Underfoot's 2. buggydex also leads on device support (3 vs 1) and iOS requirement (13.4 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Underfoot sells 2 in-app purchases, starting at $2.99 per month. buggydex asks for nothing beyond the download.

## The numbers

| Metric | buggydex | Underfoot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 26 months | — |
| Size | 48 MB | 100 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fei WU](https://appshunter.io/developer/1600340366) | [Jason Brannon](https://appshunter.io/developer/1868090060) |

## What reviewers say

### buggydex

[App page](https://appshunter.io/ios/app/buggydex/id1600340364)

**Features:** macOS Compatibility

**In-app purchases:** none


### Underfoot

[App page](https://appshunter.io/ios/app/underfoot-bug-field-guide/id6786962032)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Underfoot Pro | $2.99 | per month |
| Underfoot Pro Annual | $24.99 | per year |


## Frequently asked questions

### Is buggydex free?

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

### Is Underfoot free?

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

### Do buggydex or Underfoot have ads?

Neither buggydex nor Underfoot shows ads.

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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.*