Comparison

My Fasting Timer vs DeepFast

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

Head to head
About

My Fasting Timer

Read full description

My Fasting Timer is a beautifully designed intermittent fasting companion that helps you build a consistent fasting habit. Start a fast, track your progress with a stunning animated ring, and celebrate milestones along the way. SIMPLE, FOCUSED FASTING Tap to start. Tap to stop. My Fasting Timer gets out of your way and lets you focus on what matters. The elegant timer ring fills as you fast, with milestone markers showing your progress at a glance. Toggle between elapsed time and countdown to see exactly where you stand. CHOOSE YOUR PROTOCOL Pick from six built-in fasting protocols to match your experience level: - 12:12 — Gentle start for beginners - 14:10 — Easing into intermittent fasting - 16:8 — The most popular fasting schedule - 18:6 — For intermediate fasters - 20:4 — Advanced, with a 4-hour eating window - OMAD — One Meal A Day (23:1) Or unlock Pro to create a fully custom protocol with any fasting window up to 72 hours. TRACK YOUR STREAKS & HISTORY See your current streak right on the History tab and stay motivated day after day. Free users can view their last 7 fasts, while Pro users unlock a full calendar view, stats dashboard, longest streak tracking, total fasting hours, and average fast duration. MILESTONES & CELEBRATIONS As you fast, milestone dots light up on the timer ring at the 12h, 14h, 16h, 18h, 20h, 24h, 36h, and 48h marks. Hit a streak milestone at 7, 14, 30, 60, 90, 180, or 365 days and get a confetti celebration with haptic feedback. Pro users enjoy full milestone celebration animations. SMART NOTIFICATIONS - Fast complete alerts when you reach your target - Daily reminders at a time you choose - Streak milestone notifications to celebrate consistency - Actionable notifications: start a new fast right from the notification WIDGETS & LIVE ACTIVITIES Add Home Screen widgets (small and medium) and Lock Screen widgets to check your fasting status without opening the app. When a fast is active, a Live Activity keeps your timer visible on the Lock Screen and Dynamic Island in real time. WEIGHT TRACKING & APPLE HEALTH (Pro) Log your weight and see trends over time with beautiful charts. Import weight data directly from Apple Health to keep everything in sync. Choose between kg and lbs. DATA EXPORT (Pro) Export your complete fasting history for your own records or to share with a healthcare provider. TIP JAR Love My Fasting Timer? Leave a tip to support ongoing development. Choose from Coffee, Lunch, or Dinner tip amounts. PRIVACY FIRST All your fasting data stays on your device. No accounts, no cloud sync, no tracking. Your health data belongs to you. PRO — ONE-TIME PURCHASE My Fasting Timer is fully functional for free. Upgrade to Pro with a single one-time purchase (no subscriptions, ever) to unlock: - Full fasting history & calendar - Stats dashboard & streaks - Home & Lock Screen widgets - HealthKit integration - Weight tracking & charts - Custom fasting protocols - Milestone celebrations - Data export Download My Fasting Timer today and build a fasting habit that lasts.

About

DeepFast

This app provides a dedicated timer for extended fasting periods, focusing on tracking metabolic body phases and personal fasting streaks. It offers detailed insights into your fasting journey without calorie counting or social features.

Highlights
  • Animated fasting timer with progress ring
  • Presets for OMAD, Warrior, and extended fasts
  • Metabolic body phase tracking
  • Streak calendar and history
  • Weight tracking with Apple Health sync
  • Smart notifications for phases and milestones
Features
Read full description

DeepFast is the fasting timer built for serious fasters. No calorie counting. No meal plans. No social feeds. Just your fast, your streaks, and your results. FASTING TIMER • Beautiful animated timer ring with real-time progress • Presets for OMAD (23:1), Warrior (20:4), 36h, 48h, 72h, and custom fasts up to 7 days • Timer persists through app close and device restart • Backdate your start time if you forgot to tap start BODY PHASE TRACKING • See exactly where you are metabolically: Fed State → Early Fasting → Fat Burning → Ketosis → Deep Ketosis → Autophagy → Deep Autophagy → Extended • Science-backed descriptions at every phase • Color-coded progress bar and ring STREAK CALENDAR • Monthly calendar view with daily completion status • Current streak, longest streak, total fasts, and total hours • Tap any day to see detailed fast history • Monthly summary with average duration and longest fast WEIGHT TRACKING • Log weight manually or sync from Apple Health • Trend chart with 7-day moving average • Track total change and weekly progress • Supports kg and lbs SMART NOTIFICATIONS • Get notified when you enter each body phase • Milestone alerts at 50% of your goal • Completion celebrations • Optional daily streak reminders PRIVACY FIRST • All data stored locally on your device • No cloud servers, no analytics, no tracking • HealthKit data never leaves your device • No account required to use the app BUILT FOR OMAD & EXTENDED FASTING Most fasting apps are designed for 16:8 beginners. DeepFast is built for the serious faster — OMAD practitioners, Warrior Diet followers, and anyone doing 36-hour to 7-day extended fasts. We track the phases that matter to you: ketosis, deep ketosis, autophagy, and beyond. SUBSCRIPTION DeepFast offers Monthly ($7.99/month) and Annual ($49.99/year) subscriptions. Payment is charged to your Apple ID. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the billing period. Manage subscriptions in Settings > Apple ID > Subscriptions. Privacy Policy: https://deepfast.co/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

My Fasting Timer4 screens
DeepFast3 screens

Verdict

The call

My Fasting Timer and DeepFast are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. My Fasting Timer sells 4 one-off in-app purchases and DeepFast sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
My Fasting Timer versus DeepFast: the parameters behind the verdict, then further details
ParameterMy Fasting TimerDeepFast
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequency—Every 3 weeks
AdsNoNo
In-app purchasesYesYes
Monetization—Subscription
DevicesiPhoneiPhone, iPad — better
Requires iOS17.016.0 — better
Further details — not scored
Size3 MB10 MB
Age rating4+4+
DeveloperRiku ThilmanThomas Panas

In-app purchases

4 purchases

My Fasting Timer

One-time4
  • Tip — Coffee$2.99
  • Pro — Lifetime$6.99
  • Tip — Lunch$6.99
Show 1 more
  • Tip — Dinner$8.99
2 purchases

DeepFast

Subscriptions2
  • Premium Monthly$4.991 Month
  • Premium Annual$29.991 Year

Questions

Is My Fasting Timer free?
My Fasting Timer is free to download, with in-app purchases available.
Is DeepFast free?
DeepFast is free to download, with in-app purchases available.
Do My Fasting Timer or DeepFast have ads?
Neither My Fasting Timer nor DeepFast shows ads.

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