# Fast AI: Intermittent Fasting — user reviews > 14 indexed App Store user reviews of Fast AI by Kiryl Salavei, rated 4.30/5 from 120 ratings. - Source: https://appshunter.io/ios/app/fast-ai-intermittent-fasting/id1629661646/reviews - App overview in markdown: https://appshunter.io/ios/app/fast-ai-intermittent-fasting/id1629661646.md - Rating breakdown: 5★ 94 · 4★ 5 · 3★ 4 · 2★ 3 · 1★ 14 ## Newest reviews (1 of 14) ### 1/5 — Don’t bother *2022-10-17* Don’t pay for this so it’sa waste of money **Developer response:** We are sorry to hear that our app didn't live up to your expectations. I want to take this opportunity to clarify something first: our app does not start billing you without you actively purchasing a subscription. This subscription won't start unless you confirm it with your Apple ID, and it can be canceled in your device settings, as is with all iOS subscriptions. You can do this in the settings menu of your device. If you select your Apple ID at the top, navigate to 'Subscriptions.’ This will make you log in to your Apple ID and allows you to see an overview of your account information. Here you can also see a subscriptions option, which you can select to see your active subscriptions. If you tap on your current subscription, you will get the chance to cancel this. Moreover, we also recommend requesting a refund for your purchase. I hope this helps with your comments. If you have any more feedback or questions, please contact us at https://forms.gle/WVHrCnccHnakZPrv5 🙏🏻 ## Most critical reviews (10 lowest-rated) ### 1/5 — App is no good *2025-05-31* It definitely not worth $35 for a timer and the AI doesn’t even reply. I was very disappointed ### 1/5 — App is not user friendly *2025-01-17* It’s very confusing ### 1/5 — Missold *2024-12-13, version 2.3* Paid subscription on the basis of AI interface which does not work!!! Wasted my money. Defintely will not be signing up again, be warned waste of money. ### 1/5 — Nothing is working *2024-10-18* This app is horrible and I don’t know who to contact. ### 1/5 — Too expensive and not easy to cancel! *2023-12-18* I just purchased this app to realize that it’s just like a free one I use and I want to cancel and get my money back but they don’t make it easy for you to do that **Developer response:** We are sorry for any inconvenience you may have experienced. To cancel your subscription, please follow these steps: 1. Open the Settings app on your iPhone. 2. Tap on your name. 3. Select "Subscriptions." 4. Find the Fast AI subscription in the list. 5. Tap "Cancel Subscription." You should scroll down to find the Cancel Subscription button. The subscription is already canceled if there is no Cancel button or you see an expiration message in red text. We hope you have a joyful and prosperous New Year. Please let us know if you have further questions or need additional assistance. We are always happy to help. Best regards, Cleaner Fast AI Team. ### 1/5 — Frustrated *2023-09-03* Can not put my actual weight in. This app is a waste of money **Developer response:** We apologize for the inconvenience you're experiencing. 🙏 Your feedback is important, and we're actively addressing issues, including the inability to input your actual weight. We're working on updates to provide a better user experience. If you have any other concerns or specific features you'd like to see, please share them with us. Thank you for bringing this to our attention, and we appreciate your patience. ### 1/5 — Frustrated *2023-08-30* Can not put my actual weight in. This app is a waste of money ### 1/5 — Terrible *2023-06-22, version 1.8* This is the biggest waste of money. All it does is tell you when to fast and when not to ### 1/5 — Not worth it *2023-05-06* This app has 3 fasting schedules. No option to modify or customize. I filled out the info then payed for a plan. There was no plan provided. It gives you a screen with 3 fasting schedules. Choose one and start. That it! I really wanted an app where I could creat a monthly plan and see it on a calendar. There is very little to this app at all. **Developer response:** We appreciate your honest feedback. 🙏 We're sorry to hear that the app didn't meet your expectations. Your input is valuable, and we'll take it into account as we work on updates. We understand the importance of customization and are actively exploring ways to provide users with more flexibility in creating personalized fasting plans. If you have further suggestions or specific features in mind, please share them with us. Thank you for giving our app a try! ### 1/5 — App Doesn’t Work *2022-12-28* After paying for premium I’m unavailable to log my weight. **Developer response:** Hello there! We apologize for the inconvenience you're experiencing with the weight logging feature in our app. Could you please try the following steps to see if it resolves the issue: 1. Ensure that you have the latest version of the app installed on your device. 2. If you are still unable to log your weight, please try restarting your device and opening the app again. If none of the above steps work, please contact our customer support team at support@skadexglobal.com. They will be happy to assist you in resolving this issue. Thank you for your patience! ## Most praised reviews (3 highest-rated) ### 5/5 — Great layout *2023-03-21* Love the layout of the app so user friendly! Especially compared to other fasting apps! So easy a kid could use it! Love the simple button to start the fast no complicated charts! **Developer response:** Thank you so much! 😊 We're thrilled to hear you love the app's user-friendly layout! Making fasting easy for everyone is our goal. Happy fasting! 🥰 ### 2/5 — Very poor app *2024-02-23* It’s not showing any personal details to edit or Add it’s not even sowing the basic details and there is cancellation option for 1 year it’s waste of $35 **Developer response:** We are sorry for any inconvenience you may have experienced. To cancel your subscription, please follow these steps: 1. Open the Settings app on your iPhone. 2. Tap on your name. 3. Select "Subscriptions." 4. Find the Fast AI subscription in the list. 5. Tap "Cancel Subscription." You should scroll down to find the Cancel Subscription button. The subscription is already canceled if there is no Cancel button or you see an expiration message in red text. We hope you have a joyful and prosperous New Year. Please let us know if you have further questions or need additional assistance. We are always happy to help. Best regards, Cleaner Fast AI Team. ### 2/5 — Not the one I’m expecting *2023-11-02* This app will not show everything. Very little features. Sooooo expensive for what they offer. This is not the one you want to get. Frustrating and waste of money because I can manage my fasting if I only need is the timer. That’s all they offer. Crap! **Developer response:** We're genuinely sorry to hear about your frustration. 😔 Your feedback is invaluable, and we're committed to making improvements. We're actively working on adding more features to enhance the app's value. If there are specific features you'd like to see or if you have any suggestions for improvement, please share them with us. We appreciate your honesty and thank you for bringing this to our attention. 🙏🏻 --- *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 2026-07-25.*