# Fasting Secret — Tracks fasts, weight & ketones > Fasting tracker for weight loss, health, and well-being. (iPhone/iPad app by Fenlander Software Solutions Ltd.) - Source: https://appshunter.io/ios/app/fasting-secret/id597254369 (this page in markdown: same URL + `.md`) - Developer: [Fenlander Software Solutions Ltd](https://appshunter.io/developer/483910784) - Category: Health & Fitness, Lifestyle - Price: Free with in-app purchases - Rating: 4.60/5 from 1,562 App Store ratings · 177 written reviews indexed - Age rating: 4+ - Requires: iOS 10.0 · 28 MB - Languages: American English - Released: 2013-04-17 - Data updated: 2026-08-18 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/fasting-secret/id597254369/reviews.md ## What is Fasting Secret? The secret to successful weight loss and long term maintenance has long since been sought by millions of people around the world, and we'll try anything to drop a few pounds if someone claims to have lost weight using a 'new method'. In truth, different things work for everyone, but wouldn't you like to lose weight and improve your general health and well-being with very little effort? The secret……………. is fasting. Research conducted around Intermittent Fasting has shown how fasting can be used to safely lose weight, help increase overall health and resistance to disease, but more importantly keep the weight off without going down the route of conventional dieting which can often lead to feelings of deprivation and ultimately feelings of diet failure. Fasting has been used for thousands of years and is one of the oldest therapies in medicine. It's also been used in most religions in the world for mental and spiritual clarity, but fasting has been used to help with chronic conditions including allergies, diabetes, heart disease, high cholesterol (under doctors recommendation and supervision). Whether you're using Fasting Secret to lose weight, improve your general health or for spiritual reasons, we have a wealth of features to make your fasting a success. For no cost, you can:- * Manually start and stop a fasting period. * Fasting periods are tracked and easily viewed. * Configure the Home Screen Dashboard to show information relevant to you. * Use the Weight Graph Dashboard to view your process at a glance. * Calendar view which indicates any activity entered and when a day is selected any activity entered is listed for easy reference. * Record and monitor your weight, height and body fat. * Enter daily notes to help motivate you. If your motivation for fasting is mainly weight loss our PRO UPGRADE is packed with the following great features and motivational tools:- * No adverts. * Ability to schedule automatic fasting periods with reminders for the start and end of the fasting period. * Ability to schedule fasts with any start time and duration. * Ability to specify that manual fasts started in the past. * Set a weight loss goal and view your statistics and milestones achieved as you progress. * Create your own body measurements and track the changes. * Multi user capability with passcode locking for each user's for privacy. * Export your data to text tiles and spreadsheets. There are different types of Fasts and this app can be used when following plans such as : Intermittent Fasting, Alternate Day Fasting, The 5:2 Method, 24hr fasts, JUDDD, Johnson, 16:8 and more ## Key features - Manual and scheduled fasting periods - Weight and body measurement tracking - Progress visualization with graphs - Daily notes for motivation - Data export to text files - Multi-user support with privacy locks ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Pro Upgrade | $1.99 | one-time | ## What do users think of Fasting Secret? Overall sentiment: positive **Pros** - 🚀 Makes fasting easier - 👍 Simple and useful app - 👍 Great for tracking fasting - 👍 Awesome app, been using it for years - 👍 Superb app **Cons** - 🐛 Wildly antiquated app - 🐛 Ugly UI design - 🐛 Doesn't let you change weight units - 🐛 Doesn't work properly - 🐛 Ads are annoying **Commonly reported bugs** - Timer resets unexpectedly - Can't edit active fast - Goal date not working - Upgrading issues **Most requested features** - Ability to record past fasts - Scheduled fasts with alerts - Sync with Health app - Water tracking - Fasting benefits info ## Recent user reviews (10 of 177) All indexed reviews: https://appshunter.io/ios/app/fasting-secret/id597254369/reviews.md ### 5/5 — Simple *2026-07-29, version 1.9.7* I’ve tried a lot of fasting apps these past 7 years. The ease and simplicity of this one makes it my go-to. The only thing I wish the hr feature was longer it only goes to 48. I sometimes want a longer fast like a 60, 72, or even a 90 hr. But it’s fine cuz you can just dial in your start and stop date/time. Been carnivore almost 2 years and this is the 1st longer fast I’ve done in a few years. (60 hrs) and WOW!! Total game changer going into a fast with ketones already over 2. Autophagy and deep deep ketosis HUT! ### 5/5 — This app makes fasting easier! *2025-11-05, version 1.9.7* This makes fasting easier and is motivating by seeing the continual timer of fasting. ### 5/5 — Nice -Simple app *2025-07-27, version 1.9.7* So far, I am a few days in. I have pretty simple needs and this app seems to fill them. The one item I would like is to record a fast that I had started in the past. For example, last night I completed my last food intake at 7pm. I didn’t intend to fast, but it’s 11:30am the following day. If I can go back to start one in the past, I haven’t found it as yet. ### 2/5 — Wildly Antiquated App *2025-06-10, version 1.9.7* I upgraded to Pro and will probably let the dev keep the $3, but this app hasn’t been updated in 6 years. There’s no data connection between Health and the app, so you’ve got to manually enter everything except the fasting start/stop. This app is basically a stop watch with some manual logging ability. ### 5/5 — Very good results *2024-04-03, version 1.9.7* This is a very easy app to navigate. I highly recommend it ### 3/5 — Helpful but *2024-03-31, version 1.9.7* It does not let you change the weight from stone to lbs ### 3/5 — Ugly *2023-11-15, version 1.9.7* The UI design is REALLY old fashioned - feel like I'm using 90's software. ### 5/5 — Best app … *2023-05-22, version 1.9.7* … for tracking. Straightforward and simple. Amazingly it is free. Thank you ### 5/5 — Awesome app, been using it for years! *2023-04-04, version 1.9.7* I started doing intermittent fasting about six years ago, and this app has really been helpful with remembering exactly how long I’ve been fasting for, on a given day, and recalling my trends. It did not take long before I paid for the pro features, as the ability to set the start time on a fast (that I’ve already started) has been of huge value. I’m very grateful to the developers for creating and maintaining this app. It is part of my arsenal of tools that I rely upon. ### 4/5 — Great App but I Was Expecting a Few Key Features *2021-12-11, version 1.9.7* The app is great overall. I find it very motivating to see my current fasting time. I also like the log & seeing my current time spent fasting in such a fun countdown format. Yet a few things I’m personally missing, was expecting, & are keeping me from giving it that extra star. A manual keto or glucose log, since many fasters are keeping up with one or both of these readings. The ability to schedule a fast for a number of hours through the app, instead of merely a manual start & end time. Yes, I can calculate them myself, but it would be handy to be able to pick a start time, either now or some other time in the past or future & the app allow me to choose a goal start time of however many hours instead of me having to calculate the date & hour. This can be quite cumbersome for a long fast. I’m new to the app, so I don’t know if it averages my fast times somehow. Meaning while let’s say doing a 24-hour fast each on Monday-Tuesday & Friday-Saturday has the same hourly total & average time spent fasting per day throughout the week as a single 48-hour Tuesday through Thursday fast, there is a considerable difference between the 2 which I hope is somehow shown in some statistic or log. But overall, the app is great, useful, & motivational. Since I have been water fasting apart from a 3-5 hour calorie window for several years, I wish I had been manually logging instead of treating each day as independent, just remembering when I can eat today based on yesterday. Or normally eating at the same time regardless & having a longer or shorter fast I forget about directly afterwards. I purchased this because I need to up my fasting game a little, add some time to some of my fasts. It is a great tool, is what it is, but I wish it had a few more features. ## Frequently asked questions about Fasting Secret ### What does the Fasting Secret app do? This app helps users successfully track their fasting periods, monitor weight changes, and record body measurements. It provides tools to manage both manual and scheduled fasts, visualize progress, and maintain motivation for health and weight loss goals. ### What are the key features of Fasting Secret? Key features include manual and scheduled fasting period tracking with reminders, weight and body fat monitoring with graphs, the ability to enter daily notes, and multi-user support with passcode locking for privacy. The PRO upgrade offers ad-free usage and advanced scheduling options. ### Is Fasting Secret free to use? The app offers a free version with core features for tracking fasts and weight. A PRO UPGRADE is available for purchase, which removes advertisements and unlocks additional features like automatic scheduling, weight loss goal setting, and data export. ### What types of fasting plans does the app support? The app is designed to be used with various fasting plans, including Intermittent Fasting, Alternate Day Fasting, The 5:2 Method, 24hr fasts, JUDDD, Johnson, and 16:8, among others. ### Who is the target audience for Fasting Secret? This app is intended for individuals who are interested in weight loss, improving their overall health and well-being, or exploring fasting for spiritual or mental clarity. It caters to those seeking a structured approach to fasting. ## Version history (last 5 releases) ### 1.9.7 — 2018-07-14 V1.9.5 - V1.9.7 - Various fixes, thanks to all that reported them. V1.9.4 - Improvement to bodyfat entry so less spinning - Fixes to ketone tracking V1.9.3 - More fixes for showing fasts in hours - hopefully this finally fixes them all ! V1.9.2 - Fixes for showing longer fasts in hours V1.9.1 - Expanded input range for blood sugar measurements V1.9.0 - Small UI refresh - Add additional measurement types for blood sugar tracking - For Pro users, allow creation of decimal number measurements - Ability to set fasting timing to just hours instead of days/hours - Various fixes V1.8.0 - New Blood sugar measurement for Pro users - New Blood pressure measurement for Pro users - New Heart rate measurement for Pro users - New Ketones measurement for Pro users - Various fixes V1.7.1 - A few fixes to layouts and some of the new features. V1.7.0 New scheduler tab Lots of UI tweaks and fixes Turned down advert frequency Fixes for iOS11 ### 1.9.5 — 2018-05-09 V1.9.5 - Various fixes, thanks to all that reported them. V1.9.4 - Improvement to bodyfat entry so less spinning - Fixes to ketone tracking V1.9.3 - More fixes for showing fasts in hours - hopefully this finally fixes them all ! V1.9.2 - Fixes for showing longer fasts in hours V1.9.1 - Expanded input range for blood sugar measurements V1.9.0 - Small UI refresh - Add additional measurement types for blood sugar tracking - For Pro users, allow creation of decimal number measurements - Ability to set fasting timing to just hours instead of days/hours - Various fixes V1.8.0 - New Blood sugar measurement for Pro users - New Blood pressure measurement for Pro users - New Heart rate measurement for Pro users - New Ketones measurement for Pro users - Various fixes V1.7.1 - A few fixes to layouts and some of the new features. V1.7.0 New scheduler tab Lots of UI tweaks and fixes Turned down advert frequency Fixes for iOS11 ### 1.9.4 — 2018-03-15 V1.9.4 - Improvement to bodyfat entry so less spinning - Fixes to ketone tracking V1.9.3 - More fixes for showing fasts in hours - hopefully this finally fixes them all ! V1.9.2 - Fixes for showing longer fasts in hours V1.9.1 - Expanded input range for blood sugar measurements V1.9.0 - Small UI refresh - Add additional measurement types for blood sugar tracking - For Pro users, allow creation of decimal number measurements - Ability to set fasting timing to just hours instead of days/hours - Various fixes V1.8.0 - New Blood sugar measurement for Pro users - New Blood pressure measurement for Pro users - New Heart rate measurement for Pro users - New Ketones measurement for Pro users - Various fixes V1.7.1 - A few fixes to layouts and some of the new features. V1.7.0 New scheduler tab Lots of UI tweaks and fixes Turned down advert frequency Fixes for iOS11 ### 1.9.3 — 2018-03-05 V1.9.3 - More fixes for showing fasts in hours - hopefully this finally fixes them all ! V1.9.2 - Fixes for showing longer fasts in hours V1.9.1 - Expanded input range for blood sugar measurements V1.9.0 - Small UI refresh - Add additional measurement types for blood sugar tracking - For Pro users, allow creation of decimal number measurements - Ability to set fasting timing to just hours instead of days/hours - Various fixes V1.8.0 - New Blood sugar measurement for Pro users - New Blood pressure measurement for Pro users - New Heart rate measurement for Pro users - New Ketones measurement for Pro users - Various fixes V1.7.1 - A few fixes to layouts and some of the new features. V1.7.0 New scheduler tab Lots of UI tweaks and fixes Turned down advert frequency Fixes for iOS11 ### 1.9.2 — 2018-02-28 We are aware of the display showing an incorrect figure when in hours mode, please switch to days mode for now a fix will be out shortly. V1.9.2 - Fixes for showing longer fasts in hours V1.9.1 - Expanded input range for blood sugar measurements V1.9.0 - Small UI refresh - Add additional measurement types for blood sugar tracking - For Pro users, allow creation of decimal number measurements - Ability to set fasting timing to just hours instead of days/hours - Various fixes V1.8.0 - New Blood sugar measurement for Pro users - New Blood pressure measurement for Pro users - New Heart rate measurement for Pro users - New Ketones measurement for Pro users - Various fixes V1.7.1 - A few fixes to layouts and some of the new features. V1.7.0 New scheduler tab Lots of UI tweaks and fixes Turned down advert frequency Fixes for iOS11 ## Apps similar to Fasting Secret | App | Rating | Price | Category | | --- | --- | --- | --- | | [FastingCat - Fast tracker (IF)](https://appshunter.io/ios/app/fastingcat-fast-tracker-if/id6748528990) | 4.9 (55) | Free | Health & Fitness | | [Fastly – Clean Fasting Timer](https://appshunter.io/ios/app/fastly-clean-fasting-timer/id6756632894) | 4.8 (86) | Free | Health & Fitness | | [Horizon - Intermittent Fasting](https://appshunter.io/ios/app/horizon-intermittent-fasting/id1534137484) | 4.9 (60) | Free | Health & Fitness | | [FastHabit Intermittent Fasting](https://appshunter.io/ios/app/fasthabit-intermittent-fasting/id974978016) | 4.8 (13,876) | Free | Health & Fitness | | [Fasting Tracker App - Fasta](https://appshunter.io/ios/app/fasting-tracker-app-fasta/id1523007967) | 4.6 (862) | Free | Health & Fitness | | [Intermittent Fasting - Fastify](https://appshunter.io/ios/app/intermittent-fasting-fastify/id1638123672) | 4.8 (1,024) | Free | Health & Fitness | ## More apps by Fenlander Software Solutions Ltd - [Value Diary - Weight Loss Diet](https://appshunter.io/ios/app/value-diary-weight-loss-diet/id483910781) - [The Lean Cook Healthy Recipes](https://appshunter.io/ios/app/the-lean-cook-healthy-recipes/id1239826533) - [Fasting Recipes](https://appshunter.io/ios/app/fasting-recipes/id1305706515) - [Pace To Race - AI Run Coach](https://appshunter.io/ios/app/pace-to-race-ai-run-coach/id1451079748) All apps by Fenlander Software Solutions Ltd: https://appshunter.io/developer/483910784 ## Related topics [easiest fasting](https://appshunter.io/ios/topics/easiest-fasting) · [free fasting app schedule](https://appshunter.io/ios/topics/free-fasting-app-schedule) --- *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 2026-08-18.*