Comparison

Calorie Tracker by Maxios vs Fasting Notebook

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

Head to head
About

Calorie Tracker by Maxios

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Track meals faster, understand your macros, and keep workouts and progress in one focused app. Maxios is free to download. The features shown in the screenshots and described below require a paid Maxios Pro subscription. Trial availability and pricing are shown before purchase. Use photos, voice, barcode scanning, or search to log meals. Review calories, protein, carbs, and fat before saving meals to your day. EASY FOOD LOGGING Take a meal photo, say what you ate, scan a barcode, or search manually. Maxios helps you log food quickly so tracking feels easier to repeat every day. CALORIES AND MACROS AT A GLANCE See your daily calorie target plus protein, carbs, and fat in one simple view. Review meals and adjust your plan as your body and goals change. AI ESTIMATES YOU CAN REVIEW Maxios estimates calories and macros from your food logs, but you stay in control. Review, edit, and save food before adding it to your day. WORKOUT TRACKING Create training plans around your goal, experience level, schedule, equipment, home, or gym. Log sets, reps, and weight for each exercise. PROGRESS YOU CAN SEE Track body weight, calorie trends, and progress photos so changes are easier to review over time. Maxios is a wellness and fitness tracker. Nutrition and workout information is informational only and may be incomplete or inaccurate. Maxios is not medical advice, diagnosis, or treatment. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://getmaxios.com/privacy

About

Fasting Notebook

Features
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Tap Start fast, and the timer counts your fasted time from that moment. Fasting Notebook is a timer and log for intermittent fasting. Set a goal of up to 7 days. When you pass the goal, the timer keeps counting until you end the fast. You do not need an account. Install it and start. ■ Undo a wrong tap • Started by mistake? Undo it right after you tap Start fast • Ate a while ago? Choose “Already started” to begin 15 minutes, 30 minutes, 1 hour or 2 hours back • During a fast, you can change the start time and the goal • Forgot to end a fast? Fix the end time afterward • Delete a fast you started by mistake with “Delete without logging” • Ended a fast too early? Tap Resume to keep counting the fast you just ended ■ From 12:12 to one meal a day, up to 7 days • Plans for 12:12, 14:10, 16:8, 18:6, 20:4, one meal a day (23:1), and 36, 48 and 72 hours • Set your own length, or time a fast without a goal • New to fasting? Answer three questions to see a recommended plan • Schedule fasts for every day, certain weekdays or every few days, with reminders for 5:2 low-calorie days • Goals longer than 24 hours ask for your confirmation before you start ■ See which hour you are on • A ring divided into stage ranges, with your elapsed time • Time left to your goal, and time past it • Each stage has reference information to read. It is not medical advice ■ Lock Screen and Home Screen widgets • The widget shows your elapsed time without opening the app • During a fast, a Live Activity appears on the Lock Screen and in the Dynamic Island. You can turn it off in Settings ■ Log and stats • A calendar of your fasts and your streak • Stats for 7, 30 and 90 days: average and longest fast, goal completion rate and mood • Log weight, body fat and muscle mass, with charts • Body photos collected by date, so you can compare them • Carry over the days and fasting hours you built in another app ■ Meals, exercise and water • Log breakfast, lunch, dinner and snacks with calories, carbs, protein, fat and sugars for each food, plus amount, photo and note • Foods you eat often are remembered, so you can add them with a tap • Log exercise from 10 types. Calories used are estimated from your weight and the intensity • Log water, tea, coffee and sparkling water, with a daily water goal you set • See calories eaten, estimated calories used in exercise and nutrient shares in Stats • Calories are estimates, worked out from the profile and weight you enter with a standard formula ■ Reminders • When you reach your goal, 1 hour before it, when a scheduled fast starts, and when you forgot to start • Reminders to drink water and to log your weight • “Send test notification” checks that reminders reach you ■ No account. Your logs stay on your device. • Your fasts, meals, weight and photos are saved only on this device • Save everything, photos included, to a backup file and restore it on a new device. You can also export CSV for spreadsheets • Health app sync works only when you turn it on. Weight, water and exercise are exchanged with Apple Health, and permission is requested when you turn it on • Choose a 12-hour or 24-hour clock • App lock with a PIN or Face ID • There are no in-app purchases ■ Please read Stage descriptions are for reference and are not medical advice. Calories are estimates. If you are pregnant or nursing, have a medical condition or take medication, talk to your doctor before you start. The app is not meant for people under 18. If you feel dizzy or notice anything unusual, stop right away. Use it at your own pace. Contact: fasting@hyunjins.co.kr

Screenshots

Calorie Tracker by Maxios4 screens
Fasting Notebook4 screens

Verdict

The call

The clearest difference is in-app purchases: Fasting Notebook at none against Calorie Tracker by Maxios's 2. Fasting Notebook also leads on update cadence (daily vs weekly). On price, ads, device support and iOS requirement 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. Calorie Tracker by Maxios sells 2 in-app purchases, starting at $14.99 per month. Fasting Notebook asks for nothing beyond the download.

UpkeepUpdate frequency

Calorie Tracker by Maxios ships an update weekly, Fasting Notebook daily. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

Scorecard2 real differences · 4 level
Calorie Tracker by Maxios versus Fasting Notebook: the parameters behind the verdict, then further details
ParameterCalorie Tracker by MaxiosFasting Notebook
PriceFreeFree
Update frequencyWeeklyDaily — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.1 — better15.5
Further details — not scored
Size55 MB29 MB
Age rating12+12+
DeveloperSuraj BhandariHyunjin Jang

In-app purchases

2 purchases

Calorie Tracker by Maxios

Subscriptions2
  • Maxios Pro Monthly7 Days trial$14.991 Month
  • Maxios Pro Annual7 Days trial$79.991 Year
None

Fasting Notebook

No in-app purchases

Questions

Is Calorie Tracker by Maxios free?
Calorie Tracker by Maxios is free to download, with in-app purchases available.
Is Fasting Notebook free?
Fasting Notebook is free to download, with no in-app purchases.
Do Calorie Tracker by Maxios or Fasting Notebook have ads?
Neither Calorie Tracker by Maxios nor Fasting Notebook shows ads.
Which is updated more often, Calorie Tracker by Maxios or Fasting Notebook?
Calorie Tracker by Maxios ships an update weekly, and Fasting Notebook daily. Most recently, Calorie Tracker by Maxios was updated on October 31, 2026 and Fasting Notebook on November 10, 2026.

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