Steadfast: Fasting Tracker
Water Log, Fasting
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
NEW in 1.1: Water tracking everywhere — Timer, Widgets, Watch. Gorgeous redesigned widgets. Hydration reminders. Still no account, no ads, no data collection.
The simple fasting tracker for people who just want to fast — not navigate a bloated wellness platform.
No account. No ads. No data collection. Free forever, with optional Premium for power users.
Whether you're running 16:8, 18:6, 20:4, 14:10, OMAD, or a custom schedule, Steadfast tracks your fasting windows with a clean, focused interface that stays out of your way.
EVERYTHING YOU NEED — FREE
One-Tap Fasting Timer
Start, pause, and complete fasts with a single tap. Choose from 9 presets (12:12 through 48-hour fasts) or dial in any custom duration.
Water Tracking Built In
Log water right from the Timer screen. Set your bottle size, pick a daily goal, and tap to log. Your hydration counts toward both your wellness goal AND Apple Health.
Fasting Zones
See what's happening in your body as you fast — from Fed State through Early Fasting, Fat Burning, Ketosis, and Autophagy. Evidence-based zone timings keep you informed and motivated.
Fasting Streaks
Stay motivated with streak tracking that rewards consistency. See your current streak and longest streak at a glance.
Hydration Reminders
Gentle nudges during active fasts to keep you drinking. Fully configurable — and never intrusive.
Home Screen Widgets
Fasting Timer, Fasting Heatmap, Hydration Heatmap, Combined Dashboard, and Water Quick-Add. All widgets match your app theme automatically.
Apple Watch App
Separate Fasting and Water tabs. Start fasts, log water, check your progress — all from your wrist.
HealthKit Integration
Water intake writes to Apple Health as dietary water. Weight syncs both ways. Your data stays yours.
iCloud Sync
Your fasts, water log, and streaks sync across all your devices.
Fasting History and Calendar
Review completed fasts with monthly stats — hours fasted, daily averages, and consistency tracking.
PREMIUM — FOR THE EXTRA MILE
Everything you need is already free. Premium unlocks:
- Advanced Analytics — Heatmaps, week-over-week trends, and time-in-zones breakdowns
- Custom Themes — Beach, Midnight, Slate, and more
- CSV Export — Take your data wherever you need it
- Extended Widget Library — Full widget gallery unlocked
- Priority Support
$3.99/month or $24.99/year — a fraction of what other fasting apps charge.
WHY STEADFAST?
Most fasting apps have expanded into calorie counters, meal loggers, AI coaches, and social networks — then locked basic features behind $70-80/year subscriptions.
Steadfast does one thing well: help you fast consistently and stay hydrated. No bloat. No bait-and-switch. No account required. Just open the app and start.
Built by ManifestLab. Questions or feedback? Reach us at support@manifestlab.dev.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://manifestlab.dev/steadfast/privacy
Water tracking lives on the Timer now — log a glass in one tap. Set your bottle size during onboarding and see "≈ N bottles to hit your goal." Water syncs to Apple Health automatically.
New & redesigned widgets: Fasting Timer, Fasting Heatmap, Hydration Heatmap, Combined Dashboard, and Water Quick-Add. All match your app theme.
Apple Watch redesigned with separate Fasting and Water tabs — quick-log water from your wrist, custom amounts included.
Timer polish: 9 duration presets from 12:12 to 48 hours, plus a custom slider. Lightbulb tip button, new Help Hub with Fasting Tips and Hydration guidance.
Settings rebuilt: cleaner sections, editable bottle name, daily water goal slider.
Plus: hydration reminders during active fasts, CloudKit sync improvements, and a new way to support the app — tap "Rate Steadfast" in Settings if you're enjoying it.
The developer, CognitiveCore Technologies, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- CognitiveCore Technologies, LLC
- Size
- 4.6 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - iPad
Requires iPadOS 26.2 or later. - Mac
Requires macOS 26.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.2 or later. - Apple Watch
Requires watchOS 9.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Premium Monthly $3.99
- Premium Yearly $24.99
- Copyright
- © 2026 Cognitive Core Technologies LLC