# Zero Gravity Skin vs HealAdvisor

The clearest difference is rating: HealAdvisor at 4.9 against Zero Gravity Skin's 2.9. Zero Gravity Skin's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

HealAdvisor holds the better App Store score, 4.9 against 2.9. Both are backed by a comparable volume of ratings — 70 and 170 respectively. Written reviews point the same way: 18% of Zero Gravity Skin's written reviews are positive against 21% of HealAdvisor's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Zero Gravity Skin | HealAdvisor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (70 ratings)](https://appshunter.io/ios/app/zero-gravity-skin/id1176970194/reviews) | **[4.9 (170 ratings)](https://appshunter.io/ios/app/healadvisor/id1479558745/reviews)** |
| Number of ratings | 70 | **170** |
| Positive reviews | 17.9% of reviews | **21.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 42 MB | 196 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Zero Gravity](https://appshunter.io/developer/1397843129) | [Healy World GmbH](https://appshunter.io/developer/1479558744) |

## 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


### HealAdvisor

[App page](https://appshunter.io/ios/app/healadvisor/id1479558745)

This app provides personalized Healy frequency program suggestions for bioenergetic balancing. It connects to an expert database in the cloud, which is continuously updated and expanded using AI to offer the latest frequency knowledge.

**Highlights:** Personalized Healy program suggestions, Bioenergetic balancing, AI-powered recommendations, Expert database connection, Continuous updates and expansions

**Features:** macOS Compatibility

**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 HealAdvisor free?

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

### Which has better reviews, Zero Gravity Skin or HealAdvisor?

HealAdvisor is rated higher. Zero Gravity Skin averages 2.9 out of 5 from 70 ratings, while HealAdvisor averages 4.9 from 170 ratings.

### Do Zero Gravity Skin or HealAdvisor have ads?

Neither Zero Gravity Skin nor HealAdvisor shows ads.

### Which is updated more often, Zero Gravity Skin or HealAdvisor?

Zero Gravity Skin ships an update every 2 months, and HealAdvisor every 2 months. Most recently, Zero Gravity Skin was updated on October 6, 2026 and HealAdvisor on October 9, 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.*