Comparison

DietSensor Fasting vs No BS IF

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

Head to head
About

DietSensor Fasting

This app guides users through intermittent fasting for weight loss and health improvement. It helps gradually adapt to fasting patterns, make healthy food choices, and track macronutrients. Features include meal planning, expert articles, and integration with health apps.

Highlights
  • Gradual fasting pattern adaptation
  • Macronutrient goal setting
  • Smart meal generator and recipes
  • Glucose/insulin impact tracking
  • Integration with Apple Health
  • Expert articles and dietician chats
Read full description

Science has amply proven that intermittent fasting is safe and effective. Hence the current success of this powerful tool against excess weight which destroys damaged cells and reduces inflammation in the body. *** VISIT OUR WEBSITE TO SEE ALL OUR APPS Weight Loss, Intermittent Fasting, Keto, Sports Nutrition, Diabetes, Nash, Oncology, Cardiology, Epilepsy *** There are three important points that make intermittent fasting a great tool for permanent weight loss as well as improving your health. Too many people ignore them and fall back into the Yo-Yo effect once they stop intermittent fasting. 1. ALLOW YOUR METABOLISM TIME TO GET USED TO INTERMITTENT FASTING ● First get your body used to switching to lipolysis (breakdown of body fat to energy) ● Then get it used to switch to autophagy (consumption of damaged cells). ● DietSensor will help you gradually start intermittent fasting with the 14/10 pattern (14h of fasting followed by 10h during which you will have 2 meals) and progress to longer fasts like the popular 16/8 pattern (16h of fasting) or more, up to 23/1 with one meal a day. 2. PROLONG THE GOOD EFFECTS OF FASTING DURING THE NON-FASTING PHASE ● Make healthy food choices, which you will keep all your life, for lasting weight loss. ● If desired, you can increase the effectiveness of fasting by following a ketogenic diet to maintain fat consumption. ● Unlike light, bland and boring diets, you can eat natural, tasty and nutritious foods that you like such as meat, eggs, cheese or even chocolate. ● DietSensor will help you make meals that limit the levels of insulin (the fat storage hormone) after meals 3. DON'T MAKE THE MISTAKE MANY DIETS ADVOCATE ● Drastically restricting calories and exercising more to lose weight has been shown to fail in the long run. 80% of your progress will come from your food choices. Exercise will be optional! ● You will have to make meals compatible with your long-term lifestyle: without cooking if you want. This must be done without unsustainable deprivation over time and without starving yourself. Occasional deviations are not only allowed but mandatory with DietSensor. ● You will have indications on food quantities to give you every chance for your metabolism to act efficiently and durably towards the weight you are aiming for. DIETSENSOR IF (INTERMITTENT FASTING) IS A COMPLETE AND CONFIGURABLE TOOL ● Set up Calorie, Net Carb, Fat and Protein percentages as well as macronutrient goals per meal ● Database of more than 1M foods with barcode and voice dictation, macro tracking ● Glucose/insulin impact curve for each meal ● Smart Meal Generator, Recipes, Menus and Shopping Lists ● Expert articles on intermittent fasting and diet ● Daily tasks, reminders, motivational messages, analytics and chats with our dieticians 7 days a week ● Tracking of steps, physical activities and water HEALTH APP ● Connect the Apple Health app and import your weight and exercise automatically. Export your meals REWARD ● Voted the most innovative App in the world at CES 2016 ● Second place in the Publicis90 global innovation competition PRICES & TERMS OF USE To use the application, you will need to subscribe to one of the PREMIUM packages. We offer several subscription options with automatic renewal. Payment will be charged to your iTunes Account at confirmation of purchase or at the end of the trial period. Subscription will automatically renew unless auto-renewal is turned off at least 24-hours before the end of the current period. Then your account will be charged for renewal which will not result in any cost increase. Manage your subscriptions in your Account Settings. https://www.dietsensor.com/legal

About

No BS IF

Track your intermittent fasting with a simple, distraction-free interface. Start fasts with one tap, monitor progress with a visual ring, and maintain motivation with streak tracking. Your data remains private on your device.

Highlights
  • Fasting timer with progress ring
  • Streak tracking
  • Full history and stats
  • Import and export data
  • Notifications
  • Dark and light themes
  • Home screen widget (unlockable)
Features
Read full description

No BS IF is an intermittent fasting tracker. Simple, no distractions. One tap to start your fast. A progress ring to show where you are. A streak to keep you honest. That's it. No account required. Your data stays on your device and you can import or export it anytime, for free. We built No BS IF because every other fasting app wants something from you - your email, your attention, your money on a recurring basis. We don't. Pay once to unlock extra themes and the home screen widget if you want them. Otherwise, everything that matters is included. WHAT'S INCLUDED - Fasting timer with progress ring - Streak tracking - Full history and stats - Import and export - Notifications - Dark and light themes ONE-TIME UNLOCK - Additional color themes, including future themes - Home screen widget ACCESSIBILITY - VoiceOver and Voice Control - Dynamic Type and scalable text - Reduced Motion - Sufficient Contrast (WCAG 2.1 AA) - Differentiate Without Color Alone

Screenshots

DietSensor Fasting4 screens
No BS IF4 screens

Verdict

The call

DietSensor Fasting and No BS IF both sit at 5.0 stars, but that hides the real split: 100% of No BS IF's written reviews are positive against 50% of DietSensor Fasting's. No BS IF also leads on update cadence (monthly vs every 3 months). DietSensor Fasting's advantage is ratings volume (5 vs 1) and iOS requirement (13.0 vs 16.4). On price, rating, ads and in-app purchases 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. DietSensor Fasting sells 9 in-app purchases, starting at $29.99 per 3 months and No BS IF sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for DietSensor Fasting against 5.0 for No BS IF. That said, the two scores are not equally well evidenced: DietSensor Fasting has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 50% of DietSensor Fasting's written reviews are positive against 100% of No BS IF's.

UpkeepUpdate frequency

DietSensor Fasting ships an update every 3 months, No BS IF monthly. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.

Scorecard4 real differences · 6 level
DietSensor Fasting versus No BS IF: the parameters behind the verdict, then further details
ParameterDietSensor FastingNo BS IF
PriceFreeFree
Rating5.0 (5 ratings)5.0 (1 ratings)
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings5 — better1
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size397 MB44 MB
Age rating12+4+
DeveloperDietSensor, Inc.Skip the BS Ltda.

Customer experience

DietSensor Fasting

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

No BS IF

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

9 purchases

DietSensor Fasting

Subscriptions9
  • 3 months Premium$29.993 Months
  • 1 year Premium$39.991 Year
  • Premium yearly$39.991 Month
Show 6 more
  • 1 year Premium$49.991 Year
  • 1 year Premium3 Days trial$49.991 Year
  • 1 year Premium7 Days trial$49.991 Year
  • Premium 3 Months$59.993 Months
  • Premium yearly7 Days trial$99.991 Year
  • Premium 1 year7 Days trial$99.991 Year
1 purchases

No BS IF

One-time1
  • NO BS IF+$3.00

Questions

Is DietSensor Fasting free?
DietSensor Fasting is free to download, with in-app purchases available.
Is No BS IF free?
No BS IF is free to download, with in-app purchases available.
Which has better reviews, DietSensor Fasting or No BS IF?
DietSensor Fasting and No BS IF are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.
Do DietSensor Fasting or No BS IF have ads?
Neither DietSensor Fasting nor No BS IF shows ads.
Which is updated more often, DietSensor Fasting or No BS IF?
DietSensor Fasting ships an update every 3 months, and No BS IF monthly. Most recently, DietSensor Fasting was updated on October 7, 2026 and No BS IF on October 21, 2026.

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