# LBC Underground vs Vivahab

The clearest difference is update cadence: Vivahab at weekly against LBC Underground's every 5 weeks. Vivahab also leads on iOS requirement (13.0 vs 16.0). 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.

LBC Underground ships an update every 5 weeks, Vivahab weekly. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | LBC Underground | Vivahab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lbc-underground/id1449626517/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 192 MB | 84 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [L.B.C. Underground Inc.](https://appshunter.io/developer/1449626516) | [VIVAHAB LLC](https://appshunter.io/developer/1868969002) |

## What reviewers say

### LBC Underground

[App page](https://appshunter.io/ios/app/lbc-underground/id1449626517)

This app helps you plan and schedule group fitness classes focused on weightlifting, boxing, and cardio rowing. View class schedules, sign up, and access studio location and social media information.

**Highlights:** View class schedules, Sign up for classes, Studio location information, Access social media, Plan and schedule workouts

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

**In-app purchases:** none


### Vivahab

[App page](https://appshunter.io/ios/app/vivahab/id6757796821)

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

**In-app purchases:** none


## Frequently asked questions

### Is LBC Underground free?

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

### Is Vivahab free?

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

### Do LBC Underground or Vivahab have ads?

Neither LBC Underground nor Vivahab shows ads.

### Which is updated more often, LBC Underground or Vivahab?

LBC Underground ships an update every 5 weeks, and Vivahab weekly. Most recently, LBC Underground was updated on October 10, 2026 and Vivahab on October 2, 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.*