Fastic App Alternative: Timer, Tracking, Privacy and Price

Interactive tool

Times use your device’s local time zone.

Choose your guidance

How much explanation would help?

Pick what feels comfortable. You can change this at any time.

I’m new to thisExplain each term and what to do nextI know the basicsKeep the useful context and cautionsJust show the numbersUse a compact calculator view

Quick start

A pattern such as 16:8 means 16 hours without calories followed by an 8-hour window in which you eat. Start the clock after your last calorie-containing food or drink.

Show the key terms

Fasting window: The hours when you do not consume calories.
Eating window: The hours available for meals.
16:8: Fast for 16 hours and eat within the remaining 8 hours.

Useful context

Choose the fasting duration and the time of your last calories. The calculator finds when the next eating window begins.

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Enter your details and calculate. The result will appear here.

Your inputs stay in this browser. Anonymous usage events never include input values.

01

Compare the daily loop

A broad feature list can add value or friction. Time how long it takes to start a fast, correct an entry, see history, and understand what is paid.

Timer and editable history
Food and water tracking
Education or AI coaching
Export and deletion controls
Account requirement
Renewal price

02

BurnHour’s current position

BurnHour’s web calculators are focused, account-free utilities. The mobile tracker described in the roadmap is not yet released and is labelled accordingly.

FAQ

Questions, answered plainly

What does Fastic currently include?+

Its official site describes fasting, food, water, step and meal tracking, progress views, courses, recipes and AI-based tools.

Can I use BurnHour now?+

Yes, the web tools work now. Native mobile apps are coming soon.

Do I need an account to use the calculator?+

No. The web calculators are free and run in your browser without an account.

Sources and further reading

Sources behind the formulas and explanations.

Fastic official product page