# Underground Movement vs HLAB

The clearest difference is update cadence: Underground Movement at every 5 weeks against HLAB's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Underground Movement ships an update every 5 weeks, HLAB every 3 months. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Underground Movement | HLAB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | — | Free |
| Size | 173 MB | 77 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [The Underground Movement PTY LTD](https://appshunter.io/developer/1571201555) | [H LAB PTY LTD](https://appshunter.io/developer/1896741814) |

## What reviewers say

### Underground Movement

[App page](https://appshunter.io/ios/app/underground-movement/id1571201553)

**Features:** Apple Wallet

**In-app purchases:** none


### HLAB

[App page](https://appshunter.io/ios/app/hlab/id6770423256)

Connect with your local fitness community, book classes, and manage your membership. This app helps you translate your gym performance into all aspects of your life.

**Highlights:** Find and join local gym community, Book favorite classes, Manage membership, Performance translation

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

**In-app purchases:** none


## Frequently asked questions

### Is Underground Movement free?

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

### Is HLAB free?

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

### Do Underground Movement or HLAB have ads?

Neither Underground Movement nor HLAB shows ads.

### Which is updated more often, Underground Movement or HLAB?

Underground Movement ships an update every 5 weeks, and HLAB every 3 months. Most recently, Underground Movement was updated on October 3, 2026 and HLAB on October 24, 2026.

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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.*