# Airboost vs Leg Workouts & Butt Workout

The clearest difference is in-app purchases: Airboost at none against Leg Workouts & Butt Workout's 4. Airboost also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.1). On price, update cadence and device support there is nothing between them.

Both are free to download. Leg Workouts & Butt Workout sells 4 in-app purchases, starting at $1.99 per 7 days. Airboost asks for nothing beyond the download.

Airboost ships an update every 4 months, Leg Workouts & Butt Workout every 2 months. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Airboost | Leg Workouts & Butt Workout |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (3 ratings)](https://appshunter.io/ios/app/leg-workouts-and-butt-workout/id6743648144/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 85 MB | 25 MB |
| Requires iOS | **13.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rema](https://appshunter.io/developer/1477484822) | [ESPRESSO TECH (SMC-PRIVATE) LIMITED](https://appshunter.io/developer/1812366711) |

## What reviewers say

### Airboost

[App page](https://appshunter.io/ios/app/airboost/id1601120592)

**Features:** macOS Compatibility

**In-app purchases:** none


### Leg Workouts & Butt Workout

[App page](https://appshunter.io/ios/app/leg-workouts-and-butt-workout/id6743648144)

Build stronger, leaner legs and glutes with guided workouts you can do anywhere, no equipment needed. Offers structured plans, custom routines, and daily challenges to help you achieve your fitness goals.

**Highlights:** Structured training plans, 30-day challenge, Custom workout builder, Workout reminders, Progress tracking, Stretching & recovery routines, Nutrition and recipes

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $1.99 | per 7 days |
| Monthly Access | $3.99 | per month |
| Yearly Access | $29.99 | per year |
| Leg Workout Lifetime | $17.99 | one-time |


## Frequently asked questions

### Is Airboost free?

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

### Is Leg Workouts & Butt Workout free?

Leg Workouts & Butt Workout is free to download, with in-app purchases available.

### Do Airboost or Leg Workouts & Butt Workout have ads?

Leg Workouts & Butt Workout shows ads; Airboost does not.

### Which is updated more often, Airboost or Leg Workouts & Butt Workout?

Airboost ships an update every 4 months, and Leg Workouts & Butt Workout every 2 months. Most recently, Airboost was updated on October 27, 2026 and Leg Workouts & Butt Workout on October 26, 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.*