FastTam - fasting & diet

Iksang Hwang · Health & Fitness

Free

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Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Sep 30, 2026
New version 1.2.0 → 1.3.0

• Premium widgets: Monthly Record, Quick Start, Weight and Lock Screen. One purchase also removes ads. • A rebuilt log screen. See fasting and weight together in one chart with "Both". • Your fast in progress now burns along the stage track like a lit fuse. • If you take a GLP-1 medication, you'll see a caution before fasts longer than 48 hours. • A new app icon.

Sep 21, 2026
New version 1.1.2 → 1.2.0
Aug 28, 2026
New version 1.1.1 → 1.1.2
Aug 26, 2026
New version 1.0.0 → 1.1.1

Screenshots

About

A tracker built for fasting and nothing else. See when you didn't eat — and how deep that stretch actually went — on one screen. Built for you if you • want to keep a routine like 16:8 going • run 24, 48, or 72-hour fasts and want them staged • would rather log fasting hours than calories or meals • want fasting and weight in the same view ■ Fasting timer 14:10, 16:8, 18:6, 20:4, OMAD, or a window you set yourself. Run it once, or keep it as a repeating routine. ■ Ketone Boost Separate 24, 48, and 72-hour targets, with the stage you're in right now. ■ A log read by ketone depth The weekly timeline colors each fast by ketone depth rather than length. A fast and the eating window that follows it sit in one capsule, so the shape of the day is right there. ■ Monthly heatmap A month of ketone activity in a single view. Tap through for what each tier means. ■ Weight Log your weight the moment a fast ends. Your goal weight and recent trend are read together, so you know which way things are going. ■ Fasting coach Short, time-aware guidance on the home screen for wherever you are in the fast. ■ Fasting guide Six common mistakes, plus the safety signals that mean stop. ■ Live Activity and widgets Time remaining on the Lock Screen, in the Dynamic Island, and in a home screen widget. Start and end notifications included. ■ Share your month Turn a month of fasts into a card image and share it. ■ iCloud sync Your log carries across devices on the same Apple Account. Ads can be removed with a one-time purchase. [Disclaimer] This app does not provide medical advice. Talk to a professional before starting a fast or changing your diet. If you are pregnant or nursing, or have diabetes or a history of eating disorders, consult a doctor first.

What's new · 1.3.0

• Premium widgets: Monthly Record, Quick Start, Weight and Lock Screen. One purchase also removes ads. • A rebuilt log screen. See fasting and weight together in one chart with "Both". • Your fast in progress now burns along the stage track like a lit fuse. • If you take a GLP-1 medication, you'll see a caution before fasts longer than 48 hours. • A new app icon.

Details

DeveloperIksang Hwang
ReleasedMay 2026
UpdatedMay 2026
Version1.3.0
Size13.5 MB
RequiresiOS 26.0 or later
Age rating12+
LanguagesEnglish, French, German, Indonesian, Italian, Japanese, Korean, Portuguese, Spanish, Thai, Vietnamese
PriceFree
Categories Health & FitnessLifestyle
Bundle IDcom.iksanghwang.fasttam