Comparison

Fasting Diary vs Toast

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

Head to head
About

Fasting Diary

This app helps users achieve their weight loss and health goals through intermittent fasting. It provides guidance, motivation, and customizable fasting schedules to support users in burning fat, boosting energy, and improving metabolic health.

Highlights
  • Customizable fasting schedules
  • Plans for beginners and experts
  • One-tap start/stop for fasting
  • Adjustable eating and fasting times
  • Fasting alerts and reminders
Read full description

Unlock the power of intermittent fasting to reach your goal weight and get healthy. You’ll lose weight effectively and feel more active! Boost your energy levels and metabolic health along the way. With Fasting Diary, you'll have the support you need to receive specialized direction, advices, and motivation that will propel you forward. We are here to help you achieve your best self and guide you on how to maximize the benefits of IF. Intermittent fasting: what is it? One of the most well-liked trends in fitness and wellness is intermittent fasting. It's more of an eating pattern that alternates between eating and fasting times than a diet. It tells you when to eat, not what foods to eat or stay away from. We eat three to four meals a day, or more, and we never get hungry these days. This means that our organs must constantly work hard and never stop breaking down food. Diabetes and other health issues, as well as obesity, may be caused by our eating habits. Your body will cleanse, burn fat, and rebuild when you fast. You will feel more energetic and healthy after a few weeks. How effective is it ? Intermittent fasting has been shown to result in rapid weight loss. When you fast, your body enters a state known as ketosis, or the ""fat-burning"" state, as your body runs out of glycogen. This is a successful fat-burning method. It is one of the safest and most natural method of weight loss. According to studies, eating constantly prevents your body from taking a break from digestion, which can lead to health issues like diabetes. Simply stopping eating for a period of time, known as fasting, helps in reducing workloads on your liver. Fasting trackers for men and women are appropriate for both beginners, experts, offering a variety of fasting schedules. It helps you carry out your plan. You can easily stick to your diet without having to change your lifestyle. Consult with your physician before fasting if you are under the age of eighteen, pregnant, nursing, experiencing health problems, or underweight. Intermittent Fasting Plans that work for everyone! Make a customized fasting schedule. 13–11, 15–9, 16–10, 16–8, 18–6, 20–4, 23–1, 24, 36, 48, or in any duration. Benefits of Intermittent Fasting - Burn the fat stores on your body. - During fasting, begin the process of detoxification and regeneration. - Reduce the rate of aging - Advantage for blood sugar regulation - Diminish inflammatory response - Prevent several illnesses, including diabetes and heart disease - Boost your metabolism and growth hormone levels. - make you feel more energetic and well-being - Boost the efficiency of your body and mind - The healthiest and most natural method for losing weight - Lose weight without dieting or working out Features - Different plans for intermittent fasting - For novices as well as experts - To start or stop, just tap once. - Make your own fasting schedule - Adapt the time for eating and fasting - Configure alerts for when you fast. - A timer for fasting - Monitor your weight - Verify the state of your fast with these articles and advice based on science. - No need to track your calorie intake - Lose weight in a simple and effect way. Connect with Apple Health to help you keep track of your health data and daily steps. This application's content is not intended to be regarded as expert medical advice. Please consult a healthcare expert before making any decisions pertaining to your health. Privacy Policy : https:/fastingdiary.app/policy Terms of Use : https://fastingdiary.app/terms

About

Toast

Effortlessly track your food intake by snapping a photo or typing what you ate. Get instant calorie and macro breakdowns, personalized health scores, and AI-powered meal suggestions to help you reach your goals.

Highlights
  • AI food photo scanning
  • Instant calorie and macro estimates
  • Personalized health scores and tips
  • AI coach for meal suggestions
  • Weekly progress reports
  • Customizable daily targets
  • Apple Health sync
Read full description

Toast is the AI calorie tracker built for real meals. Snap a photo of your food or type what you ate, and Toast estimates calories, protein, carbs, fat and more in seconds. No endless searching, no macro math, no guessing. WHY TOAST • Snap and know Point your camera at your plate and get a full nutrition breakdown in seconds, item by item. • Built for everyday food Home cooking, street food, restaurant plates, snacks, drinks, and anything without a label. • Type it when you forgot the photo Describe what you ate in your own words and Toast estimates it. • Check before you save Adjust the portion, calories and macros, then log it. • A health score for every meal A clear 0 to 100 score, plus one tip about that exact dish. ASK TOAST, YOUR AI COACH Ask about your day: "430 kcal left, what should I have for dinner?" Toast answers from what you've actually eaten and can suggest a meal you log in one tap. INSIGHTS THAT FOLLOW YOUR GOAL • A weekly progress report: what helped, what held you back, and one thing to try next week • Calories eaten against calories burned, shown as fat burned or room left • A weight trend with a projected date for your goal, so one scale reading never ruins your day • A personal daily step target built from your own week • A 7-day Toast Score with the dishes that moved it A PLAN MADE FOR YOU Answer a few quick questions and Toast builds daily calorie and macro targets from your body, goal and lifestyle. Lose, maintain or gain, at your own pace. Your target adapts each week as your weight trend comes in. STAY CONSISTENT • Daily rings that fill as you log • Calories left on your Lock Screen, in CarPlay and the Apple Watch Smart Stack • A streak calendar to build momentum • Water and weight logging with clear progress charts • Apple Health sync for steps, activity and weight ONE SNAP INSTEAD OF A SPREADSHEET Toast replaces the calorie diary, the macro calculator and the food log with one simple habit: snap your meal and know what's in it. Start today. Your first meal takes seconds. SUBSCRIPTION INFORMATION Toast offers auto-renewing monthly and yearly subscriptions. Some plans may include a free trial; if one is offered, its length is shown before you confirm. Prices are shown in the app and may vary by region. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel anytime in your Apple ID settings. Any unused portion of a free trial is forfeited when you purchase a subscription. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://toasthealth.app/privacy Website: https://toasthealth.app

Screenshots

Fasting Diary4 screens
Toast4 screens

Verdict

The call

The clearest difference is ads: Fasting Diary at none against Toast's shown. Fasting Diary also leads on iOS requirement (13.0 vs 17.0). Toast's advantage is update cadence (every 6 days vs fortnightly). On price, in-app purchases, monetization model and device support 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. Fasting Diary sells 4 in-app purchases, starting at $0.99 per month and Toast sells 5 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Fasting Diary ships an update fortnightly, Toast every 6 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
Fasting Diary versus Toast: the parameters behind the verdict, then further details
ParameterFasting DiaryToast
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews42.9% of reviews—
Number of ratings—1 — better
Update frequencyFortnightlyEvery 6 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size63 MB104 MB
Age rating17+4+
DeveloperDimo Co.,Ltd.ERICERIA LABS COMPANY LIMITED

Customer experience

Fasting Diary

Written reviews21 reviews
Positive42.9%
Neutral4.8%
Negative52.4%

Toast

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Fasting Diary

Subscriptions3
  • Pro monthly$0.991 Month
  • Pro 3 months$1.993 Months
  • Pro yearly$2.991 Year
One-time1
  • Pro$2.99
5 purchases

Toast

Subscriptions5
  • Toast Monthly$5.991 Month
  • Toast Annual Offer$22.991 Year
  • Toast Yearly (Special)3 Days trial$22.991 Year
Show 2 more
  • Toast Annual$29.991 Year
  • Toast Yearly3 Days trial$29.991 Year

Questions

Is Fasting Diary free?
Fasting Diary is free to download, with in-app purchases available.
Is Toast free?
Toast is free to download, with in-app purchases available.
Do Fasting Diary or Toast have ads?
Toast shows ads; Fasting Diary does not.
Which is updated more often, Fasting Diary or Toast?
Fasting Diary ships an update fortnightly, and Toast every 6 days. Most recently, Fasting Diary was updated on November 4, 2026 and Toast on November 5, 2026.

Other comparisons