# Lightness Gym vs haua

The clearest difference is iOS requirement: haua at 14.0 against Lightness Gym's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Lightness Gym ships an update every 3 weeks, haua fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Lightness Gym | haua |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lightness-gym/id1488798623/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 195 MB | 168 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lightness GYM](https://appshunter.io/developer/1488798622) | [Haua for Importing Medicines & Medical Supplies Co. SPC](https://appshunter.io/developer/1666535035) |

## What reviewers say

### Lightness Gym

[App page](https://appshunter.io/ios/app/lightness-gym/id1488798623)

Plan and schedule fitness classes directly from your mobile device. View class schedules, sign up for sessions, and access studio location details. Optimize your time and enjoy the convenience of managing your fitness activities on the go.

**Highlights:** View class schedules, Sign up for classes, Access studio location, Schedule fitness activities, Manage fitness on the go

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

**In-app purchases:** none


### haua

[App page](https://appshunter.io/ios/app/haua/id1666535033)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Lightness Gym free?

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

### Is haua free?

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

### Do Lightness Gym or haua have ads?

Neither Lightness Gym nor haua shows ads.

### Which is updated more often, Lightness Gym or haua?

Lightness Gym ships an update every 3 weeks, and haua fortnightly. Most recently, Lightness Gym was updated on November 3, 2026 and haua on November 3, 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.*