Comparison

Fasting vs Fasting Timer & Hydration Log

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

Head to head
About

Fasting

This app simplifies intermittent fasting with visual progress tracking and insights into your body's metabolic zones. It offers various fasting plans, hydration tracking, and achievements to keep you motivated. Advanced features include body tracking, progress photos, and an AI coach for personalized guidance.

Highlights
  • Visual fasting timer with metabolic zone insights
  • Multiple built-in and custom fasting plans
  • Hydration and weight/body measurement tracking
  • Progress photo comparison and time-lapses
  • On-device AI fasting coach
  • Live Activities integration for Lock Screen and Dynamic Island
  • Achievements and shareable progress cards
Features
Read full description

FastBreak is a simple intermittent fasting tracker that helps you lose weight, build a routine, and understand your body. Pick a plan like 16:8 or OMAD, tap Start, and follow your fast through fat-burning and ketosis in real time. And it respects you: no account, no social feed, no notification spam. Just you, your fast, and a clean tracker that does its job. Open it only when you actually need it. WHAT YOU GET • One-tap fasting timer with progress ring, countdown, and Live Activity on the Lock Screen and Dynamic Island • Popular plans — 12:12, 14:10, 16:8, 18:6, 20:4, OMAD — plus fully custom schedules • Metabolic zones — see when you enter glycogen depletion, fat burning, and ketosis • AI Coach (premium) — ask anything about your fasting, get answers tuned to your goals • First-meal log — snap a photo to capture what breaks your fast • Weight and body measurement tracking with trend charts and personal records • Progress photos with optional Face ID lock (premium) • Hydration tracking during your eating window • Streaks, weekly consistency, and milestones • Apple Watch app and Siri shortcuts: "Start a fast in FastBreak", "Log a glass of water" • Widgets and Live Activity for instant progress at a glance HOW IT WORKS 1. Pick a plan that fits your day — 16:8 is a strong start, OMAD if you have experience 2. Tap Start. The timer runs in the background; Live Activity shows progress without opening the app 3. Log water, weight, and your first meal as you go — each takes seconds 4. End your fast when ready. Review your streak, trends, and ask Coach what to refine next PRIVATE BY DESIGN No account. No sign-up. No social feed. Your fasting history, weight logs, and progress photos stay on your iPhone. iCloud sync is optional — you control if and when. We don't sell your data, run ad networks, or build social pressure into the app. ABOUT THE SUBSCRIPTION FastBreak is free to use. Premium unlocks the AI Coach, custom plans beyond presets, full fasting history, progress photos with Face ID lock, premium challenges, and expanded daily meal scans. Payment is charged to your Apple ID at the end of the free trial. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in Apple ID Settings. Start fasting — your way, your phone, your data. Terms of Use: https://gofasting.app/en/terms/ Privacy Policy: https://gofasting.app/en/privacy/

About

Fasting Timer & Hydration Log

Features
Read full description

An intermittent fasting timer that tells you exactly where you are: hours elapsed, hours left, and which metabolic stage your body just entered. Most fasting apps stop at a countdown. This one draws the whole fast on a stage timeline — fed state at 0h, glycogen use at 4h, fat burning at 8h, ketosis at 12h, autophagy at 16h, deep ketosis at 24h — so the number on screen finally means something. Underneath it sits a hydration log, because water is what makes the last four hours bearable, and a Learn library that answers the questions every beginner hits in week one. WHAT YOU GET - Know your fasting window at a glance: a live ring timer with hours elapsed, time remaining and the exact clock time your eating window opens - Follow your body, not just the clock — a metabolic stage timeline that fills in as you pass 4h, 8h, 12h, 16h and 24h - Start in two taps with 16:8, 18:6, 20:4 or OMAD 23:1, and get a completion notification the moment you hit your goal - Hit your water target every day — a 250 / 500 / 750 ml quick-add, a custom amount, an adjustable daily goal and a progress ring for today - See whether it is working: total fasts, average length, longest fast, a consecutive-day streak and a bar chart of your last ten fasts - Close each fast honestly — rate how it felt and your energy level from 1 to 5, then browse the full history of every fast you finished PERFECT FOR - Beginners starting 16:8 who want to know what is happening inside the fast, not just when it ends - OMAD and 20:4 fasters chasing longer ketosis and autophagy windows - Anyone who keeps forgetting to drink water once meals disappear from the day - People who quit fasting before because the hours felt pointless and invisible WHY NOT JUST USE A KITCHEN TIMER? A timer tells you 6:42 is left. It cannot tell you that you crossed into fat burning two hours ago, when your eating window opens tomorrow, how long your streak is, or whether last week's fasts were actually longer than this week's. That context is the difference between counting down and building a habit. PRIVACY Everything stays on your iPhone. No account, no sign-up, no servers — your fasts, water logs and notes are stored on the device and are never uploaded. FULL ACCESS This is a paid app: one plan unlocks everything — all four fasting protocols, the live timer and stage timeline, unlimited history, insights and charts, the hydration log and the full Learn library. Choose weekly, yearly, or a one-time lifetime purchase. No ads at any tier. This app is a fasting timer and hydration log for general wellness, not medical advice. Talk to a doctor before fasting, especially if you are pregnant, diabetic or managing a health condition. Pick 16:8, tap Start, and watch your first stage light up tonight. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? tphuc.work@gmail.com

Screenshots

Fasting4 screens
Fasting Timer & Hydration Log4 screens

Verdict

The call

The clearest difference is in-app purchases: Fasting Timer & Hydration Log at none against Fasting's 15. Fasting's advantage is update cadence (every 5 days vs every 5 weeks) and device support (3 vs 1). On price, ads and iOS requirement 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. Fasting sells 14 in-app purchases, starting at $3.99 per 7 days. Fasting Timer & Hydration Log asks for nothing beyond the download.

UpkeepUpdate frequency

Fasting ships an update every 5 days, Fasting Timer & Hydration Log every 5 weeks. Both last shipped on September 21, 2026.

Scorecard3 real differences · 7 level
Fasting versus Fasting Timer & Hydration Log: the parameters behind the verdict, then further details
ParameterFastingFasting Timer & Hydration Log
PriceFreeFree
Rating4.8 (19 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings19 — better—
Update frequencyEvery 5 days — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS16.4 — better17.0
Further details — not scored
Size171 MB5 MB
Age rating4+4+
DeveloperEduard BulavaPhuc Pham

In-app purchases

14 purchases

Fasting

Subscriptions13
  • FastBreak Premium Weekly$3.997 Days
  • FastBreak Premium Monthly$6.391 Month
  • FastBreak Premium Monthly3 Days trial2 variants$7.991 Month
Show 10 more
  • FastBreak Premium Monthly$9.991 Month
  • Premium Monthly$14.991 Month
  • Premium Monthly3 Days trial$24.991 Month
  • Premium Anual$29.991 Year
  • FastBreak Premium Annual$31.991 Year
  • FastBreak Premium Annual3 Days trial$34.991 Year
  • FastBreak Premium Annual$39.991 Year
  • FastBreak Premium Jährlich3 Days trial$39.991 Year
  • FastBreak Premium Anual3 Days trial$59.991 Year
  • Premium Anual3 Days trial$79.991 Year
One-time1
  • Lifetime$79.99
None

Fasting Timer & Hydration Log

No in-app purchases

Questions

Is Fasting free?
Fasting is free to download, with in-app purchases available.
Is Fasting Timer & Hydration Log free?
Fasting Timer & Hydration Log is free to download, with no in-app purchases.
Do Fasting or Fasting Timer & Hydration Log have ads?
Neither Fasting nor Fasting Timer & Hydration Log shows ads.
Which is updated more often, Fasting or Fasting Timer & Hydration Log?
Fasting ships an update every 5 days, and Fasting Timer & Hydration Log every 5 weeks. Most recently, Fasting was updated on September 21, 2026 and Fasting Timer & Hydration Log on September 21, 2026.

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