Fastic Weight Loss & Fasting User Reviews

Customer Experience

Positive experience71.5% of reviews
Neutral6.9% of reviews
Negative experience21.7% of reviews

~ Based on 2,798 written reviews from the US App Store.

What users say

Is Fastic Weight Loss & Fasting Safe?

Fastic Weight Loss & Fasting appears safe based on user ratings. AppsHunter Safety Score for Fastic Weight Loss & Fasting is 96/100.

This assessment is based on 246,126 user ratings, with an App Store average of 4.8/5.

Safety Analysis

95.8% of ratings point to a safe experience
2.8% of ratings suggest some concerns
1.4% of ratings point to a risky experience

~ Based on 246,126 App Store ratings for Fastic Weight Loss & Fasting.

Is Fastic Weight Loss & Fasting Legit?

Fastic Weight Loss & Fasting appears to be a legitimate app. AppsHunter Legitimacy Score for Fastic Weight Loss & Fasting is 93/100.

Based on 93 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Forced to Enter Credit Card

I literally can’t use the app without signing up for the free trial which requires me to enter card information

Facil

Super fácil de usar, e da todas as informações

Easy to understand as a beginner

I know nothing about dieting or fasting but this app has made it very easy to see what’s going on with my body, what type of foods I should be consuming on an individual days basis based on what I’ve logged so far. I like that it reminds me to drink water, and also the customized weekly meal planner WITH coherent ingredient shopping list is pretty neat.
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App maravilhoso

App incrível espero que continuem atualizando os alimentos, prático com o scaner não dá preguiça de manusear

Data skimmer

Another scam that collects a bunch of personal data about you and then makes you pay them in hopes that you’ll fall prey to sunk cost fallacy.

Unskippable and intentional glitchy ads

Ads have ruined this app. Find a better app honestly

Very Useful!

I am a faster. I needed an app to keep track of my fasts and food and drink. Fastic is truly useful!

Just use the free version

It is not worth the cost for premium. I tried it because I wanted to see what it was like, but i would rather use this free for a fasting timer and an app like Cronometer for calorie counting.

THE MEAL PLANNING IS ALL AI, which is a total bummer.

Me gusta

La acabo de instalar ayer y la verdad me va gustando. (109 kg) (Dom 16/08/26).

longest survey for PAID app

waste of time

Great app if you spend money

It’s a great app.. but apparently don’t want you to use it unless you pay.. that’s abundantly clear. Every time you press something an ad pops up.. then you need to clear their ad to encourage you to pay.. Uninstalling and using my fitness pal instead..

(Devs lmk if you see sense and remove/reduce the ads please..)
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Thieves

I thought I wanted to use this app and decided against it I signed with a free trial but never ever said deco or anything and was hoping and I forgot about it and forgot to cancel it so from November 2025 ithey charge me every month and they refuse to give me my money back. They are a bunch of scam artist and I don’t appreciate what they did. They stole a lot of money from me and they won’t give my money back and I know I’ve never used the service. I don’t even have any login information. I don’t even know what to do with it. That’s how serious this is and they keep on trying to charge my card to this day and will not stop.
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Ads are egregious

App is cool and it does what’s its designed to do however the ads are some of the worst I’ve ever had experience with on apps like this. Every time you finish fast or start fast you get this insanely annoying ad that you can’t get out of for way too long, I end up just shutting down the app in the end cuz it’s not worth waiting. If I don’t my phone will lag on other apps. This app itself is insanely laggy too, it has to be the ads. Like I get ads make money but you can do it tastefully in less of an infuriating way with some integrity. I’m not gonna buy pro version just because i know these ads are designed to force customer into paid version. I’m probably gonna look for a different app for fasting cuz it’s not worth my nerves. I never leave reviews but this is honestly crazy.
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Terrible

Worst and most unbearable onboarding process.

At this point I don’t even care if the actual app is good or not.

Ridiculous.

Fake

You have a link to report inappropriate conduct but when I click on it… it goes nowhere. So that may be well said and done for your legal purposes but not for mine and I’m reporting it.

Forcing me to pay for pro

I used this app years ago and I want to again but I can’t get past the set up page. It tries to force me to sign up and pay for pro but I just want to do the free version for now

Waste of time

A big waste of time

Riding on past success

Used to be such a good app now it’s clunky, clearly ai developed, and just not a good experience. Also the prices are insane banking on you thinking you’re getting a “good deal”.

App is unusable and a bunch of slop, don't waste your time

You cannot use the app without getting the free trial. It literally will not let you use the free version of the app. It's also just a bunch of Ai-generated slop. Save your time!

Mucha publicidad

Antes estaba muy bien, ahora o pagas o tienes publicidad cada vez que toques algo. Voy a buscar otra que es gratis