# Flat Stomach Workouts vs Pilatus Pilates

The clearest difference is ads: Pilatus Pilates at none against Flat Stomach Workouts's shown. Pilatus Pilates also leads on update cadence (every 2 weeks vs every 5 weeks). Flat Stomach Workouts's advantage is iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Flat Stomach Workouts sells 10 in-app purchases, starting at $0.99 per month and Pilatus Pilates sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Flat Stomach Workouts ships an update every 5 weeks, Pilatus Pilates every 2 weeks. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Flat Stomach Workouts | Pilatus Pilates |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 141 MB | 140 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Loyal Health & Fitness, Inc.](https://appshunter.io/developer/1088263310) | [Niki Aral](https://appshunter.io/developer/6785851478) |

## 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 (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Fitivity Premium | $1.99 | per month |
| ad Free One Month | $1.99 | per month |
| FLAT STOMACH WEEKLY | $5.99 | per 7 days |
| Yearly Subscription | $9.49 | per year |
| FLAT STOMACH MONTHLY | $9.99 | per month |
| FLAT STOMACH YEARLY | $39.99 | per year |
| Entire Program - Flat Stomach | $4.99 | one-time |
| Entire Program - Six Pack | $4.99 | one-time |
| Purchase levels of all programs | $14.99 | one-time |


### Pilatus Pilates

[App page](https://appshunter.io/ios/app/pilatus-pilates/id6785851476)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pilatus Premium | $5.99 | per month |
| Pilatus Premium | $39.99 | per year |


## Frequently asked questions

### Is Flat Stomach Workouts free?

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

### Is Pilatus Pilates free?

Pilatus Pilates is free to download, with in-app purchases available.

### Do Flat Stomach Workouts or Pilatus Pilates have ads?

Flat Stomach Workouts shows ads; Pilatus Pilates does not.

### Which is updated more often, Flat Stomach Workouts or Pilatus Pilates?

Flat Stomach Workouts ships an update every 5 weeks, and Pilatus Pilates every 2 weeks. Most recently, Flat Stomach Workouts was updated on November 1, 2026 and Pilatus Pilates on October 31, 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.*