# Underground vs Resist

The clearest difference is in-app purchases: Underground at none against Resist's 1. Underground also leads on iOS requirement (16.6 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Resist sells 1 in-app purchase, starting at $2.99 per month. Underground asks for nothing beyond the download.

## The numbers

| Metric | Underground | Resist |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 101 MB | 2 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Perfect Gym Solutions Sp. z o.o.](https://appshunter.io/developer/1004382730) | [Milivoje Skiljevic](https://appshunter.io/developer/1889953171) |

## What reviewers say

### Underground

[App page](https://appshunter.io/ios/app/underground-gym/id1633463579)

Easily manage your fitness club experience from your mobile device. Book classes, access your membership details, and enter your club using QR codes. Stay updated with club information and class reminders.

**Highlights:** QR code club entry, Class booking, Membership management, Club information access, Friend invitations, Attendance tracking, Class reminders

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

**In-app purchases:** none


### Resist

[App page](https://appshunter.io/ios/app/resist-sobriety-tracker/id6795675780)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Resist: The Urge | $2.99 | per month |


## Frequently asked questions

### Is Underground free?

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

### Is Resist free?

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

### Do Underground or Resist have ads?

Neither Underground nor Resist 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.*