# Underground-Gym

> Fitness club management app for bookings, membership, and club access. (iPhone/iPad app by Perfect Gym Solutions Sp. z o.o..)

- Source: https://appshunter.io/ios/app/underground-gym/id1633463579 (this page in markdown: same URL + `.md`)
- Developer: [Perfect Gym Solutions Sp. z o.o.](https://appshunter.io/developer/1004382730)
- Category: Health & Fitness, Sports
- Price: Free
- Age rating: 4+
- Requires: iOS 16.6 · 101 MB
- Languages: American English, Arabic, Bulgarian, Dutch, Estonian, Finnish, Georgian, German (Germany), Hungarian, Italian and 12 more
- Released: 2022-07-11
- Data updated: 2026-08-14
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/underground-gym/id1633463579/reviews.md

## What is Underground?

With the Underground Gym app interacting with your fitness club on your mobile device has never been easier. Manage everything from your class bookings to your membership details for a full club experience.Download the app to:- Enter your club using QR codes

Book classes with your favorite club

Get club details such as opening hours, location, etc.

Invite friends to join your club

Monitor club and class attendance history

Preview your membership details

Receive class reminders

## Key features

- QR code club entry
- Class booking
- Membership management
- Club information access
- Friend invitations
- Attendance tracking
- Class reminders

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/underground-gym/id1633463579/reviews.md

### 5/5 — Gym

*2024-07-06, version 1.24.0*

Great gym, staff are amazing but especially Darren, friendly, helpful and super enthusiastic

### 5/5 — 💞

*2023-11-18, version 1.22.5*

Great app, very useful & easy to use

## Frequently asked questions about Underground

### How do I enter my club with Underground-Gym?

You can enter your club using the QR code feature within the Underground-Gym app. This allows for a contactless and convenient entry process.

### Can I book classes through Underground-Gym?

Yes, Underground-Gym allows you to book classes directly with your favorite club through the app. You can also receive reminders for upcoming classes.

### What membership details can I view?

You can preview your membership details within the Underground-Gym app. This includes information about your current membership status.

### Does Underground-Gym track my attendance?

Yes, the app allows you to monitor your club and class attendance history. This feature helps you keep track of your fitness activity.

### Is Underground-Gym available on Android devices?

Currently, Underground-Gym is only supported on iPhone devices. Compatibility for other platforms may be considered in future updates.

### How often is Underground-Gym updated?

The app was last updated on May 31, 2026, with version 1.27.0. This indicates a relatively recent update, suggesting ongoing development and support.

### What is the age rating for Underground-Gym?

Underground-Gym has an age rating of 4+. This means it is suitable for users of all ages, with no specific content restrictions.

### Does Underground-Gym have ads?

No, Underground-Gym does not contain advertisements. As a free application, it provides an ad-free experience for users.

## Version history (last 5 releases)

### 1.27.2 — 2026-08-12

* Bug fixes and improvements

### 1.27.0 — 2026-05-31

* Bug fixes and improvements

### 1.26.11 — 2026-03-26

* Bug fixes and improvements

### 1.26.7 — 2025-11-19

* Bug fixes and improvements

### 1.26.5 — 2025-10-27

* Bug fixes and improvements

## Apps similar to Underground

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [ROX Life](https://appshunter.io/ios/app/rox-life/id1639562987) | 5.0 (2) | Free | Health & Fitness |
| [Shredquarters Gym](https://appshunter.io/ios/app/shredquarters-gym/id6476892127) | — | Free | Health & Fitness |
| [Diamond Tanning](https://appshunter.io/ios/app/diamond-tanning/id1210401109) | — | Free | Health & Fitness |
| [The Shredquarters](https://appshunter.io/ios/app/the-shredquarters/id1494732071) | — | Free | Health & Fitness |
| [The Vault 164](https://appshunter.io/ios/app/the-vault-164/id1597778381) | — | Free | Health & Fitness |
| [Rogue Cycle](https://appshunter.io/ios/app/rogue-cycle/id6445842061) | — | Free | Health & Fitness |

## More apps by Perfect Gym Solutions Sp. z o.o.

- [Perfect Gym Go](https://appshunter.io/ios/app/perfect-gym-go/id1437382071)
- [Gym Eesti](https://appshunter.io/ios/app/gym-eesti/id1447661290)
- [Crunch Australia](https://appshunter.io/ios/app/crunch-australia/id1457039932)
- [Arena Fitness Innovation](https://appshunter.io/ios/app/arena-fitness-innovation/id1457572550)
- [Fit One Warszawa](https://appshunter.io/ios/app/fit-one-warszawa/id1462764102)
- [Vivertine 2](https://appshunter.io/ios/app/vivertine-2/id1463790852)

All apps by Perfect Gym Solutions Sp. z o.o.: https://appshunter.io/developer/1004382730

## Related topics

[underground gym](https://appshunter.io/ios/topics/underground-gym)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*