# Flat Stomach Workouts vs Fat Burning Workout

The clearest difference is review sentiment: Fat Burning Workout at 71% against Flat Stomach Workouts's 33%. Fat Burning Workout also leads on iOS requirement (12.4 vs 15.0). Flat Stomach Workouts's advantage is update cadence (every 5 weeks vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Flat Stomach Workouts sells 11 in-app purchases, starting at $0.99 per month and Fat Burning Workout sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Flat Stomach Workouts ships an update every 5 weeks, Fat Burning Workout every 4 months. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Flat Stomach Workouts | Fat Burning Workout |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (92 ratings)](https://appshunter.io/ios/app/fat-burning-workout/id1390546358/reviews)** |
| Number of ratings | — | **92** |
| Positive reviews | 33.3% of reviews | **71.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 141 MB | 53 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Loyal Health & Fitness, Inc.](https://appshunter.io/developer/1088263310) | [Swapna Puramsetty](https://appshunter.io/developer/1250456369) |

## What reviewers say

### Flat Stomach Workouts

[App page](https://appshunter.io/ios/app/flat-stomach-workouts/id889654541)

Achieve a flatter stomach with targeted abdominal exercises that require no equipment. This app offers customized weekly routines and HD instructional videos to guide you. Enhance your experience with motivating audio guidance and DJ mixes.

**Highlights:** No equipment required, Customized weekly workouts, HD instructional videos, Audio guidance from trainer, Offline workout access, DJ-mixed motivating workouts

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Fitivity Premium | $1.99 | per month |
| ad Free One Month | $1.99 | per month |
| Yearly Subscription | $5.99 | per year |
| Yearly Subscription | $9.49 | per year |
| Entire Program - Flat Stomach | $4.99 | one-time |
| Entire Program - Six Pack | $4.99 | one-time |
| Entire Program - 8 Minute Abs | $4.99 | one-time |
| Entire Program - Lower Abs | $4.99 | one-time |
| Purchase levels of all programs | $14.99 | one-time |
| Lifetime Premium Subscription | $299.99 | one-time |


### Fat Burning Workout

[App page](https://appshunter.io/ios/app/fat-burning-workout/id1390546358)

This app offers scientifically-proven workout plans designed to help you lose belly fat and achieve a healthier body. With animated previews and no equipment required, you can easily follow 5-10 minute daily routines at home or on the go. Track your progress and set reminders to stay motivated on your fitness journey.

**Highlights:** Daily planned fitness workouts, Track fitness goals, Daily reminders, Animated workout previews, No equipment needed, 15-day fat burning plan

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Flat Stomach Workouts free?

Flat Stomach Workouts is free to download, with in-app purchases available.

### Is Fat Burning Workout free?

Fat Burning Workout is free to download, with in-app purchases available.

### Do Flat Stomach Workouts or Fat Burning Workout have ads?

Both Flat Stomach Workouts and Fat Burning Workout show ads.

### Which is updated more often, Flat Stomach Workouts or Fat Burning Workout?

Flat Stomach Workouts ships an update every 5 weeks, and Fat Burning Workout every 4 months. Most recently, Flat Stomach Workouts was updated on October 14, 2026 and Fat Burning Workout on October 20, 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.*