Comparison

Steadfast vs Fasta

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

Head to head
About

Steadfast

This app helps you track your fasting windows and hydration with a simple, ad-free interface. It offers customizable schedules, water logging, and insights into your body's fasting zones. Premium features provide advanced analytics and customization options.

Highlights
  • One-tap fasting timer
  • Water tracking with goals
  • Fasting zone insights
  • Streak tracking
  • Hydration reminders
  • Home screen widgets
  • Apple Watch app
  • HealthKit integration
Features
Read full description

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

About

Fasta

Features
Read full description

Fasta is a private intermittent fasting timer for a routine that fits your life. Choose a daily fasting window, track water and personalize Today. No account. No ads. Core fasting records stay on your device. DESIGNED FOR DUO Optimized compact and expanded layouts make room for your routine. Unfold for spacious dashboards, a redesigned Progress view and side navigation. Custom plans include 15-minute duration controls and support for larger text. YOUR TIMER, YOUR PACE Choose a daily preset or custom window. See elapsed time, keep water and optional weight logs, and look back at your saved history. Stage estimates describe elapsed time, not a measurement of your body. MAKE TODAY YOURS Choose a Simple, Balanced or Detailed layout. Pin your favorite cards, hide what you do not need or use weight-free mode. Pick a coach tone and check-in preferences. Name your companion plant and choose its pot and scene. Breaks do not reduce its health. A MOMENT TO PAUSE Choose free one-, three- or five-minute breathing or reflection, or try self-paced grounding. Adjust the breathing pace, pause whenever you need and choose an optional reminder. Mindful moments do not require a fast. YOUR NEXT WEEK Compare saved activity from two complete weeks, then explore a seven-day schedule around your days. The comparison and editable preview are free. Saving and using the schedule requires Premium, a safety review and your confirmation. A schedule never starts a fast automatically. SAVE YOUR SETUP Save, preview and share routine configurations for free. Shared links include only the routine name, schedule and appearance, not health records, profile or purchase data. Recipients review a preview before choosing whether to apply it. Applying a weekly schedule requires Premium and safety review. FREE TO START The timer, daily presets, free one-week schedule starters, static weekly templates, basic weekly recap, Time Capsule, Year in Review, hydration, optional weight, basic history and safety settings are free. So are Today personalization, companion preferences, mindful moments and an optional first week of prompts to explore Fasta at your own pace. Apple Health weight/water sync and Restore Purchases are available without an account. SMALL MOMENTS, RECOGNISED Trophies recognise mindful moments, check-ins, personal choices and saved routines. Choose animated, quiet or no celebrations, with optional haptics. Any days count; there is no streak to protect. FASTA PREMIUM Premium adds editable weekly fasting schedules, the private on-device coach, 30-day reports and CSV exports, premium themes and premium timer styles. Choosing a coach tone does not unlock Premium coach features. Local prices and subscription terms appear before purchase. Any trial depends on the selected store offer and your eligibility. APPLE WATCH, WIDGETS, AND HEALTH Stay oriented from your wrist, widgets, Lock Screen or Live Activity. Apple Health is optional. With permission, Fasta can read weight, water, sleep, HRV, resting heart rate, steps, active energy and blood glucose as logged context, and write water and weight entries you log in the app. Logged context is not a health or fasting-safety assessment. PRIVATE BY DESIGN Fasta uses local device storage. Your core fasting data stays on your device unless you choose to export or share it. You control optional health permissions. IMPORTANT Fasta is for general wellness and fasting habit support, not medical advice. If you are pregnant, under 18, have a medical condition, have a history of disordered eating, or are unsure whether fasting is appropriate for you, speak with a qualified health professional first. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ SHARE FEEDBACK Share feedback from Settings. Your email app opens your draft; you choose whether to send it.

Screenshots

Steadfast4 screens
Fasta4 screens

Verdict

The call

The clearest difference is update cadence: Steadfast at weekly against Fasta's every 3 weeks. Fasta's advantage is iOS requirement (16.4 vs 26.2). On price, ads, in-app purchases and device support 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. Steadfast sells 2 in-app purchases, starting at $3.99 per month and Fasta sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Steadfast ships an update weekly, Fasta every 3 weeks. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

Scorecard2 real differences · 8 level
Steadfast versus Fasta: the parameters behind the verdict, then further details
ParameterSteadfastFasta
PriceFreeFree
Rating5.0 (7 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings7 — better—
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, Apple Watch — betteriPhone, Apple Watch
Requires iOS26.216.4 — better
Further details — not scored
Size4 MB87 MB
Age rating4+17+
DeveloperCognitiveCore Technologies, LLCOneCount Pty Ltd

In-app purchases

2 purchases

Steadfast

Subscriptions2
  • Premium Monthly$3.991 Month
  • Premium Yearly$24.991 Year
2 purchases

Fasta

Subscriptions2
  • Fasta Premium14 Days trial$5.991 Month
  • Fasta Premium14 Days trial$39.991 Year

Questions

Is Steadfast free?
Steadfast is free to download, with in-app purchases available.
Is Fasta free?
Fasta is free to download, with in-app purchases available.
Do Steadfast or Fasta have ads?
Neither Steadfast nor Fasta shows ads.
Which is updated more often, Steadfast or Fasta?
Steadfast ships an update weekly, and Fasta every 3 weeks. Most recently, Steadfast was updated on October 31, 2026 and Fasta on November 9, 2026.

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