# Zero Gravity Skin — user reviews > 39 indexed App Store user reviews of Zero Gravity Skin by Zero Gravity, rated 2.90/5 from 70 ratings. - Source: https://appshunter.io/ios/app/zero-gravity-skin/id1176970194/reviews - App overview in markdown: https://appshunter.io/ios/app/zero-gravity-skin/id1176970194.md - Rating breakdown: 5★ 26 · 4★ 4 · 3★ 8 · 2★ 3 · 1★ 29 ## Newest reviews (10 of 39) ### 2/5 — Also wondering what’s happening *2025-05-03, version 6.4.8* I have had to delete the App several times as it creates a schedule but does not go any further with the treatment protocol and I have been unable to proceed, and instead use my own timer. Please fix! ### 2/5 — Are the developers listening? *2020-12-19, version 6.1.1* This app has potential but needs fixing immediately to be effective. The option to upload a photo works but doesn’t save. As soon as you close the app, it’s gone. The schedule is preselected from when you download the app. You cannot change to fit your needs. The timer is a nice feature but has no alarm. You must be watching to know when to move on. The app needs to allow for notifications so you know what days to use the Perfectio. You cannot go back to see progress or look forward. Seems to be a glitch. Please fix!!! I want this to be effective. ### 2/5 — App Schedule Not Working *2018-08-27, version 3.1* I had no trouble downloading the app. I was able to register & sign up. After taking my first photo, I was never able to pull up my schedule again. ### 2/5 — Needs improvement *2018-07-06, version 3.1* Can’t add product that I have registered previously in the website. The app only asks to register the product again and not add previously registered products. Also, the treatment plan I started the other day suddenly disappeared. I even took a picture using the so I have reference after all the treatment is done. ### 1/5 — This app does not work! *2018-06-11, version 3.1* Unable to sign in. ### 1/5 — Can’t even login! *2018-06-10* ...by trying to sign up or Facebook account on iPhone 7 ### 1/5 — Worthless *2018-06-08, version 3.1* Can't even register for the app Ridiculous ### 1/5 — Cannot even register to see instructional video *2018-05-29, version 3.1* I just spent a lot of money on this product. I’m trying to log on to app to get instructional video but it’s saying sever error try at a later time! ### 1/5 — A dud *2018-03-29, version 3.1* Unlike others, I had no trouble downloading the app. I took my “before” picture and started tracking my treatment schedule. Next time I opened up the app – everything was gone. I can’t even re-register my product because the app will not give you a product to select! ### 1/5 — Worked once! *2018-02-23, version 3.1* Like the other comments said.... I paid over $2k for this product, and the app worked the first time. Now, it pulls up half a screen and I cannot view my treatment schedule. This is very frustrating! ## Most critical reviews (10 lowest-rated) ### 1/5 — Very expensive product. Very weak app. *2024-06-20* Cannot change nor adjust schedule—it’s created based on when you open the app No alarm for the timer Pictures do not save after you close the app No notifications to let you know what day to use it For how expensive Perfectio’s products are, this app is a joke. Please do better. ### 1/5 — Can’t sign up *2023-12-07, version 6.4.8* The app won’t let me sign up. For what I spent, I should be able to at least have the support they offer. ### 1/5 — Glitchy *2020-08-26, version 5.4* Spinning wheel of death every time I try to use the treatment timer. Annoying ### 1/5 — Perfectio *2020-08-25, version 5.4* Found it got way too hot and it burned my skin. ### 1/5 — new user *2020-06-30, version 5.4* I purchased one just a few days ago.. done registering online but why cant I login using the app.. after filling out the info nothing happens.. I really want to use the app to get treatment schedule or/and plan.. please help. thanks ### 1/5 — Only works when it feels like it *2020-06-24, version 5.4* This App. Only works when it feels like it. For no reason it just stops working. ### 1/5 — Doesn’t work *2020-06-24, version 5.4* There are still issue with logging on and using the app in general! ### 1/5 — It don’t work *2020-06-15, version 5.4* It doesn’t open on Apple ### 1/5 — Can’t register *2019-11-05, version 5.3* I can’t register at all. It tells you ‘plz select correct time zone’ when there isn’t the option to do so. ### 1/5 — Very disappointing *2019-05-22, version 5.3* I just downloaded the app and registered and it won’t do anything except show me how to work the unit - which was already in a written user manual provided on purchase. The app won’t go to the treatment plan. I enter my information and there it sits, stuck. I can back out but no treatment plan is created. Grrr ## Most praised reviews (10 highest-rated) ### 5/5 — BEST ACNE TREATMENT *2023-01-17, version 6.3.0* This app and device help me so much by saving lots of money from my previous acne treatment. I have very sensitive skin and this device help me treat my acne.lt's better than topical cream/injection/oral medicine!.Im no longer applying anything on my face since im using it.It works wonders!!! ### 5/5 — Perfecto X *2021-02-11, version 6.1.1* Been using regularly for one year. I love my device, I use for repairing sun damage, anti aging & pain . I see a big difference after using and feel relief before & after workouts. ### 5/5 — AMAZING *2020-09-14, version 6.0.2* I use the treatment 3 times a week just because this app! most of the time I’m busy and when I’m not, I get lazy 🤭 The results with the infra red light is fantastic! ### 5/5 — Amazing *2018-10-30, version 3.2* Really amazing idea to make you use this machine!!! ### 5/5 — Naanio *2018-05-29, version 3.1* The best ### 5/5 — Hawaii lve Aunty *2018-05-25, version 3.1* Awesome!!!! ### 5/5 — Work perfectly *2018-05-02, version 3.1* Wow this app help my skin get fester and easy result 😊 ### 3/5 — Horrible App *2024-08-05, version 6.4.8* I have to enter my product information every time. My device is saved while I am using the app, once I close the app my device registration is lost. ### 3/5 — Upgrade *2023-01-15, version 6.3.0* Will there be an upgrade soon? If I miss a scheduled date the app still marks as completed. Please fix! ### 3/5 — Good start but needs fixes *2018-12-22, version 5.3* With some work this could become a useful addition to the Perfectio device. Easy to navigate. Animated treatment timer is great to get you started. The shortcomings are exposed when you use it. Customized treatment schedule looks handy at first but builds an entire inflexible schedule based upon when you first launched it, can’t align the program to fit your schedule without starting over. Progress photo feature doesn’t work, fails to save photos whether taken before or after completing a treatment. Timer lacks an alarm option so you have to keep an eye on it until treatment time is up. Considering the ultra premium price of the Perfectio device it’s disappointing the companion app is a cheap unrefined afterthought right now. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-26.*