FastTrack

The fasting timer built for Android — with home screen widgets, body state tracking, and zero bloat.

FastTrack is a free intermittent fasting timer designed for Android from the ground up. Start your first fast in under 10 seconds. Track progress from your home screen with beautiful widgets. See your body transition through fat burning, ketosis, and autophagy — all without creating an account.

★ HOME SCREEN WIDGETS

Control your fast without opening the app.

• Small widget — elapsed time and progress ring at a glance

• Medium widget — full timer with start and end buttons

• Large widget — complete dashboard with stats and weight log

• Material You theming — widgets match your phone's colors

★ SMART FASTING TIMER

One tap to start. One tap to end.

• Circular progress ring with real-time countdown

• Body state timeline — Digesting, Fat Burn, Ketosis, Autophagy, Deep Autophagy, Peak Growth Hormone

• Milestone notifications when you enter a new zone

• Background timer that survives app restarts

• Retroactive editing — forgot to start? Fix it anytime

★ PROTOCOLS FOR EVERY FASTER

From beginner to advanced, find your rhythm.

• 7 built-in protocols — 12:12, 14:10, 16:8, 18:6, 20:4, OMAD, 5:2

• Custom protocol builder — set any fasting and eating window

• Easy switching without losing your history

• Weekly 5:2 schedule with day-of-week picker

★ TRACK YOUR PROGRESS

Build streaks. See patterns. Stay motivated.

• Fasting streaks — current, longest, and total count

• Calendar heatmap — see your consistency at a glance

• Weekly summary — average duration, completion rate, total hours

• Weight logging with trend charts (kg or lbs)

• BMI tracking when height is entered

★ YOUR DATA, YOUR DEVICE

No account. No cloud. No tracking.

• Works fully offline — no internet required

• All data stored locally on your phone

• Health Connect integration — sync weight from other apps

• Export your data as CSV anytime

• No sign-up, no email, no phone number

★ WEAR OS COMPANION

Fast from your wrist.

• Start and end fasts with one tap

• Circular progress with elapsed time

• Body state indicator on your watch face

• Complication support for watch faces

• Syncs automatically with your phone

★ PRICING

FREE:

• Full fasting timer with all protocols

• Home screen widgets (small, medium, large)

• Body state timeline and milestone notifications

• Basic analytics — streaks, heatmap, weekly summary

• Weight tracking

• Retroactive fast editing

PREMIUM SUBSCRIPTION

FastTrack Premium unlocks the full experience:

• Zero ads

• Advanced analytics — trend charts, completion rates, time-of-day patterns, weight correlation

• Monthly and yearly summary reports

• Data export (CSV)

• Wear OS companion app

• Extended fasting support (48h+)

• Unlimited fasting history

• Premium Monthly: $4.99/month

• Premium Annual: $39.99/year (save 33%) — includes 7-day free trial

Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage subscriptions in Google Play Store > Account > Subscriptions.

Privacy Policy: https://fasttrack.bulpara.com/privacy

Terms of Service: https://fasttrack.bulpara.com/terms

Questions? support@bulpara.com