Comparison

Intermittent Fasting Timer IF vs 단식 타이머

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

Head to head
About

Intermittent Fasting Timer IF

Track your intermittent fasting progress with a smart timer that visualizes metabolic zones. Offers multiple fasting types, live activity updates, and personalized insights to help you build lasting habits.

Highlights
  • Metabolic zone visualization
  • Live Activity and Dynamic Island integration
  • Multiple fasting types (16:8, 20:4, OMAD, etc.)
  • Intelligent timer and scheduling
  • Achievement system for habit building
  • Detailed fasting history and analytics
  • HealthKit integration
Features
Read full description

Transform Your Health with Smart Intermittent Fasting Fasting revolutionizes your health journey with intelligent tracking, personalized insights, and seamless automation. FASTING ZONES - TRACK YOUR METABOLIC STATE Visualize your body's metabolic phases as you fast: • Fed State (0-4h) - Digestion and nutrient absorption • Catabolic (4-8h) - Blood sugar normalizes, fat mobilization begins • Fat Burning (8-12h) - Body switches to burning stored fat • Ketosis (12-18h) - Ketone production increases for energy • Deep Ketosis (18-24h) - Enhanced fat burning and mental clarity • Autophagy (24h+) - Cellular cleanup and renewal LIVE ACTIVITIES AND DYNAMIC ISLAND • Live Activity on your lock screen shows elapsed time • Dynamic Island displays your fasting progress at a glance • See your current metabolic zone without opening the app SMART FASTING SYSTEM • Multiple Fasting Types - 16:8, 18:6, 20:4, OMAD, 24h, 36h, and custom • Intelligent Timer - Tracks fasting and eating windows precisely • Calendar Integration - Smart scheduling based on your events • Achievement System - Unlock milestones and build lasting habits POWERFUL TRACKING • Real-time fasting timer with visual progress rings • Detailed fasting history and statistics • Weekly and monthly analytics dashboards • Streak tracking and weight trends SEAMLESS AUTOMATION • Smart Notifications for fasting start/end times • iCloud Sync across all your devices • Widget Support for quick status checks • Background Tracking continues when app is closed PERSONALIZED EXPERIENCE • Interactive Tutorial to learn how the app works • Custom Fasting Plans that fit your lifestyle • Health Integration with HealthKit FREE FEATURES: • Up to 3 active fasting sessions • Basic fasting types (16:8, 18:6) • Timer and notifications • iCloud sync PREMIUM FEATURES (Additional Purchase): • Unlimited sessions and history • Advanced fasting types • Advanced analytics • Weight tracking and trends • Data export Perfect for beginners and experienced fasters alike. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

단식 타이머

Features
Read full description

단순한 타이머가 아닙니다. '단식 타이머'는 지금 내 몸에서 일어나는 변화를 단계별로 보여주는 단식 코치입니다. [핵심 기능] · 16:8, 18:6, 20:4, OMAD 등 다양한 단식 프로토콜 · 실시간 진행 링 — 경과·남은 시간을 한눈에 · 단식 단계 안내: 혈당 안정 → 글리코겐 소진 → 지방 연소 → 케토시스 → 오토파지 · 단계 전환 알림 — "지방 연소가 시작됐어요" 같은 실시간 코칭 · 홈 화면·잠금 화면 위젯 + 라이브 액티비티(다이나믹 아일랜드) · 완주 축하 + 업적 배지로 동기 부여 · 식사 윈도우 카운트다운 - 다음 단식까지 남은 시간 · 기록·통계: streak, 평균 단식 시간, 이번 달 히트맵 [이런 분께] · 간헐적 단식을 막 시작했거나 꾸준히 완주하고 싶은 분 · 단식 중 몸의 변화를 이해하며 동기를 얻고 싶은 분 무료 · 모든 기능을 무료로 제공합니다. 광고로 운영됩니다. 본 앱이 제공하는 건강 정보는 일반적인 정보 제공 목적이며 의학적 조언을 대체하지 않습니다. 지병·임신·복약 중이라면 시작 전 의사와 상담하세요.

Screenshots

Intermittent Fasting Timer IF4 screens
단식 타이머4 screens

Verdict

The call

The clearest difference is in-app purchases: 단식 타이머 at none against Intermittent Fasting Timer IF's 3. 단식 타이머 also leads on update cadence (every 2 days vs every 3 months) and device support (3 vs 1). Intermittent Fasting Timer IF's advantage is ads (none vs shown). On price 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. Intermittent Fasting Timer IF sells 3 in-app purchases, starting at $2.99 per month. 단식 타이머 asks for nothing beyond the download.

UpkeepUpdate frequency

Intermittent Fasting Timer IF ships an update every 3 months, 단식 타이머 every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Intermittent Fasting Timer IF versus 단식 타이머: the parameters behind the verdict, then further details
ParameterIntermittent Fasting Timer IF단식 타이머
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 monthsEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS26.014.0 — better
Further details — not scored
Size23 MB28 MB
Age rating4+4+
DeveloperJeff Cedillaseungsoo lee

In-app purchases

3 purchases

Intermittent Fasting Timer IF

Subscriptions2
  • Monthly$2.991 Month
  • Yearly$6.991 Year
One-time1
  • Lifetime$9.99
None

단식 타이머

No in-app purchases

Questions

Is Intermittent Fasting Timer IF free?
Intermittent Fasting Timer IF is free to download, with in-app purchases available.
Is 단식 타이머 free?
단식 타이머 is free to download, with no in-app purchases.
Do Intermittent Fasting Timer IF or 단식 타이머 have ads?
단식 타이머 shows ads; Intermittent Fasting Timer IF does not.
Which is updated more often, Intermittent Fasting Timer IF or 단식 타이머?
Intermittent Fasting Timer IF ships an update every 3 months, and 단식 타이머 every 2 days. Most recently, Intermittent Fasting Timer IF was updated on November 5, 2026 and 단식 타이머 on October 31, 2026.

Other comparisons