Comparison

Zero Gravity Skin vs Evolutioner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Zero Gravity Skin

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
Read full description

Zero Gravity's Perfectio app will create your facial treatment schedule and track its progress. Taking to account your age, skin type, wrinkle degree and gender, our application will a generate a treatment schedule to fit your needs. You can use the application to track the treatment time per each facial part while having the app displaying on the screen the exact section to work on. A quick access to our online guideline, videos, contact us information as well as having an option for social sharing.

About

Evolutioner

This app utilizes sound frequencies for energy enhancement and sleep improvement. It offers dedicated 12-minute audio sessions for morning energy boosts and evening relaxation to aid sleep. No sign-up is required to experience its benefits.

Highlights
  • Energy-boosting sound sessions
  • Sleep-inducing sound sessions
  • 12-minute audio sessions
  • No sign-up required for trial
  • Privacy policy available
Features
Read full description

An estimated 1 out of 3 adults worldwide struggle with sleep. Their brains find it difficult to shift into a lower gear to reach Theta and Delta brainwaves which are necessary for sleeping. For centuries it has already been known that sound can change the mental state of the brain. Sound can cause anxiety, it can bring calmness, and it can also affect sleep. There is a solid science behind why this exactly happens, and it all has to do with brainwaves. Brainwaves are the electrical signals the brain uses to process information, think, and communicate with the body. Brainwaves run at different speeds during different mental states. When we’re in a deep sleep, it predominantly runs at 1 to 4 Hz; when dreaming, it runs at 4 to 8 Hz; when awake, it runs at 8 to 12 Hz, and when highly alert, it runs at 12 to 100Hz. So how does sound affect brainwaves? Brainwaves are frequencies, and sound is also frequencies. When a person listens to a sound frequency, the brain synchronizes with that frequency. The brain starts pulsing the electrical form of the frequency, brainwaves. For example, when a person listens to a pulsing sound of 4 beats per second, the brain starts pulsing a 4 Hz Delta brainwave, which is the signal for sleeping. Scientists have used this technique to help people sleep with some success. It has turned out that the brain resonates well with certain frequencies and not so well with others. Albert La Grange has spent more than 12 years of research and has done over 6000 sound frequency tests. He discovered the exact sound frequencies that resonate well with the brain and that enable a person to fall asleep. To share this discovery with others, an app called Evolutioner was created where these frequencies are embedded in ambient and cinematic music sessions. The user simply listens to a 12-minute music session to fall asleep. No other action is needed for it to work. People can now download the Evolutioner app from the App Store. The app is already being used by more than 50000 people every day and night. If you have issues with falling and staying asleep, download the Evolutioner app and try it out tonight. Please note that Evolutioner is not a replacement for medical or psychological treatment and is not intended to diagnose, treat, cure, or prevent any disease. We do not express, imply, or intend any medical claims. Although all statements on the website are accompanied by research or user feedback, no statements have been approved by the U.S. Food and Drug Administration. Privacy Policy: https://evolutioner.com/privacy-policy Terms of Use: https://evolutioner.com/terms-of-use

Screenshots

Zero Gravity Skin4 screens
Evolutioner4 screens

Verdict

The call

The clearest difference is review sentiment: Evolutioner at 68% against Zero Gravity Skin's 18%. Evolutioner also leads on rating (4.8 vs 2.9) and ratings volume (1.7K vs 70). Zero Gravity Skin's advantage is in-app purchases (none vs 5) and iOS requirement (12.0 vs 14.0.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Evolutioner sells 5 in-app purchases, starting at $14.99 per month. Zero Gravity Skin asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Evolutioner holds the better App Store score, 4.8 against 2.9. That said, the two scores are not equally well evidenced: Evolutioner has 1.7K ratings behind it against 70, so its average is the more settled of the two. Written reviews point the same way: 18% of Zero Gravity Skin's written reviews are positive against 68% of Evolutioner's.

UpkeepUpdate frequency

Zero Gravity Skin ships an update every 2 months, Evolutioner fortnightly. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

Scorecard7 real differences · 3 level
Zero Gravity Skin versus Evolutioner: the parameters behind the verdict, then further details
ParameterZero Gravity SkinEvolutioner
PriceFreeFree
Rating2.9 (70 ratings)4.8 (1.7K ratings) — better
Positive reviews17.9% of reviews68.3% of reviews — better
Number of ratings701.7K — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better14.0.0
Further details — not scored
Size42 MB52 MB
Age rating17+4+
DeveloperZero GravityLa Grange International Inc.

Customer experience

Zero Gravity Skin

All ratings70 ratings
Positive42.9%
Neutral11.4%
Negative45.7%
Written reviews39 reviews
Positive17.9%
Neutral10.3%
Negative71.8%

Evolutioner

All ratings1,698 ratings
Positive94.9%
Neutral1.6%
Negative3.4%
Written reviews180 reviews
Positive68.3%
Neutral6.1%
Negative25.6%

Bugs and requests

Zero Gravity Skin

Not enough reviews yet to summarise bugs or requests.

Evolutioner

Reported bugs

3 issues
  • Frequent app crashes
  • Login issues and inability to access account
  • Playback problems with music stopping unexpectedly

Requested features

5 requests
  • More variety in music tracks
  • Option to download tracks for offline use
  • Ability to customize frequency settings
  • Integration with other health/wellness apps
  • Better user interface and navigation

In-app purchases

None

Zero Gravity Skin

No in-app purchases

5 purchases

Evolutioner

Subscriptions4
  • Monthly Access7 Days trial$14.991 Month
  • Monthly7 Days trial$29.991 Month
  • Yearly Access7 Days trial$89.991 Year
Show 1 more
  • Yearly7 Days trial$179.991 Year
One-time1
  • Lifetime Access$199.99

Questions

Is Zero Gravity Skin free?
Zero Gravity Skin is free to download, with no in-app purchases.
Is Evolutioner free?
Evolutioner is free to download, with in-app purchases available.
Which has better reviews, Zero Gravity Skin or Evolutioner?
Evolutioner is rated higher. Zero Gravity Skin averages 2.9 out of 5 from 70 ratings, while Evolutioner averages 4.8 from 1.7K ratings.
Do Zero Gravity Skin or Evolutioner have ads?
Neither Zero Gravity Skin nor Evolutioner shows ads.
Which is updated more often, Zero Gravity Skin or Evolutioner?
Zero Gravity Skin ships an update every 2 months, and Evolutioner fortnightly. Most recently, Zero Gravity Skin was updated on October 6, 2026 and Evolutioner on October 10, 2026.

Other comparisons