# Zero Gravity Skin vs The Perfect Workout

The clearest difference is rating: The Perfect Workout at 4.1 against Zero Gravity Skin's 2.9. The Perfect Workout also leads on review sentiment (50% vs 18%) and update cadence (weekly vs every 2 months). Zero Gravity Skin's advantage is monetization model (free vs ad-supported) and ratings volume (70 vs 17). 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.

The Perfect Workout holds the better App Store score, 4.1 against 2.9. Both are backed by a comparable volume of ratings — 70 and 17 respectively. Written reviews point the same way: 18% of Zero Gravity Skin's written reviews are positive against 50% of The Perfect Workout's.

Zero Gravity Skin ships an update every 2 months, The Perfect Workout weekly. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Zero Gravity Skin | The Perfect Workout |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (70 ratings)](https://appshunter.io/ios/app/zero-gravity-skin/id1176970194/reviews) | **[4.1 (17 ratings)](https://appshunter.io/ios/app/the-perfect-workout/id6472703889/reviews)** |
| Number of ratings | **70** | 17 |
| Positive reviews | 17.9% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Size | 42 MB | 91 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Zero Gravity](https://appshunter.io/developer/1397843129) | [The Perfect Workout Inc.](https://appshunter.io/developer/1717562385) |

## What reviewers say

### Zero Gravity Skin

[App page](https://appshunter.io/ios/app/zero-gravity-skin/id1176970194)

This app generates a personalized facial treatment schedule based on your age, skin type, wrinkle degree, and gender. It helps you track treatment duration for each facial area and provides access to online guidelines and videos.

**Highlights:** Personalized treatment schedule, Progress tracking, Age, skin type, wrinkle degree, and gender input, Treatment time tracking per facial part, Online guideline and video access, Social sharing option

**Features:** macOS Compatibility

**In-app purchases:** none


### The Perfect Workout

[App page](https://appshunter.io/ios/app/the-perfect-workout/id6472703889)

This app helps members manage their fitness journey by tracking progress, scheduling appointments, and accessing exclusive content. It visualizes strength gains and body composition changes with detailed charts. Members can also update their profiles and access a shopping portal for fitness gear.

**Highlights:** Appointment management, Progress tracking, Profile updates, Exclusive shopping portal, Strength training logs, Nutrition coaching

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Zero Gravity Skin free?

Zero Gravity Skin is free to download, with no in-app purchases.

### Is The Perfect Workout free?

The Perfect Workout is free to download, with no in-app purchases.

### Which has better reviews, Zero Gravity Skin or The Perfect Workout?

The Perfect Workout is rated higher. Zero Gravity Skin averages 2.9 out of 5 from 70 ratings, while The Perfect Workout averages 4.1 from 17 ratings.

### Do Zero Gravity Skin or The Perfect Workout have ads?

Neither Zero Gravity Skin nor The Perfect Workout shows ads.

### Which is updated more often, Zero Gravity Skin or The Perfect Workout?

Zero Gravity Skin ships an update every 2 months, and The Perfect Workout weekly. Most recently, Zero Gravity Skin was updated on October 14, 2026 and The Perfect Workout on October 18, 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.*