Comparison

Fast12 vs Ora

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

Head to head
About

Fast12

Build a sustainable fasting routine with a simple timer and personalized coaching. Track your fasting window, hydration, and sleep to understand your body's rhythms. Features AI meal scanning and meal guidance to support your eating window.

Highlights
  • Simple fasting timer
  • Beginner-friendly 12-hour fast
  • Smart fasting insights
  • Personal coaching
  • Hydration tracking
  • AI Meal Photo Scanner
  • Apple Watch support
Features
Read full description

Fast12 helps you build a simple, sustainable fasting routine - starting with the easiest win: a 12-hour overnight fast. Close the kitchen at night, wake up feeling more in control, and build a healthy rhythm without extreme diets, complicated meal rules, or constant calorie maths. Whether you are new to intermittent fasting or want a calmer way to stay consistent, Fast12 gives you the tools to track your fasting window, understand your body, and make better daily choices. WHY FAST12? • Simple fasting timer Start, pause, complete and track your fasting windows with a clear, easy-to-use timer. • Beginner-friendly 12-hour fasting Fast12 is built around a gentle overnight fasting routine, helping you create consistency before chasing longer fasting windows. • Smart fasting insights See how your sleep, hydration, weight, energy and fasting habits connect over time. • Personal coaching Get guidance designed to help you improve your routine, stay consistent, and understand what may be affecting your progress. • Hydration tracking Log water, set daily goals, and spot when thirst may be mistaken for hunger. • Sleep and recovery insights Understand how sleep quality may influence cravings, energy and fasting consistency. • Ai Meal Photo Scanner Snap a quick photo to automatically estimate calories and log your daily meals. • Meal guidance Access fasting-friendly meal ideas and fast-breaking guidance to support your eating window. • Progress and streaks Build momentum with streaks, milestones and progress tracking that help you stay motivated. • Apple Watch support Track your fast from your wrist and keep your routine visible throughout the day. • Widgets, Live Activities and Dynamic Island Follow your fasting progress from your Home Screen, Lock Screen or Dynamic Island. • Privacy-first by design Your health and fasting data stays on your device. No account required. FASTING MADE SIMPLE Fast12 is not about perfection. It is about building one repeatable habit: finish eating, rest, sleep, and start again in the morning. Use Fast12 to: • Track 12:12, 14:10, 16:8 and other fasting schedules • Log meals instantly with AI photo scanning • Reduce late-night snacking • Build a consistent eating rhythm • Monitor hydration, sleep, energy and weight trends • Understand your fasting phases • Stay motivated with streaks and achievements • Get personalised insights based on your routine • Use Apple Watch, widgets and Live Activities for easy tracking BUILT FOR REAL LIFE Many fasting apps focus on advanced fasting windows, strict challenges or complicated routines. Fast12 is designed for people who want a simpler first step. Start with a realistic overnight reset. Build consistency. Then adjust your fasting schedule when you are ready. IMPORTANT HEALTH INFORMATION Fast12 is a wellness and habit-tracking app. It does not provide medical advice, diagnosis or treatment. Intermittent fasting is not suitable for everyone, including some people who are pregnant, breastfeeding, under 18, underweight, have a history of eating disorders, or have certain medical conditions. Speak to a qualified healthcare professional before starting intermittent fasting, changing your diet, or using Fast12 for weight management. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://fast12.d-app.online/privacy.html

About

Ora

Features
Read full description

Ora is the fasting timer built for people who are done paying monthly for a feature that's really just a stopwatch counting down to your next meal. One clean design. One fair price, paid once. No subscription, no account, no ads - and nothing about your fasting history ever leaves your phone. PAY ONCE, OWN IT FOREVER Unlock everything for a single one-time price - not $70-100 a (autophagy). EVERY PROTOCOL, ONE APP 16:8, 18:6, 20:4, 14:10, 12:12, OMAD, 5:2, fully custom hours, or flexible, no-schedule fasting. Switch anytime - the ring and phase tracking adjust automatically. YOUR WHOLE APPLE ECOSYSTEM - Apple Watch app: start, end, and log water right from your wrist - Home and Lock Screen widgets with a live, ticking countdown - Live Activity and Dynamic Island: see your fast without opening the app - Watch face complication BEYOND THE TIMER - Weight and body measurements with automatic BMI - Two-way HealthKit sync - Water intake tracking - Journal entries with mood tags for every fast - Streaks and achievement badges - Full stats: weekly hours, longest fast, streak history - iCloud backup and CSV export: your data is always yours to take with you PRIVATE BY DESIGN No account. No login. No ads. No analytics SDK, no advertising SDK - this app quite literally cannot sell your data, because it never leaves your device unless you choose to back it up to your own iCloud. Available in English, Turkish, German, and Spanish. Ora does not provide medical advice, diagnosis, or treatment. Talk to a healthcare professional before starting any fasting routine, especially if you're pregnant, nursing, underweight, or managing a medical condition.

Screenshots

Fast124 screens
Ora4 screens

Verdict

The call

The clearest difference is iOS requirement: Ora at 16.1 against Fast12's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Fast12 sells 2 in-app purchases, starting at $12.99 per month and Ora sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference Ā· 7 level
Fast12 versus Ora: the parameters behind the verdict, then further details
ParameterFast12Ora
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 10 days—
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, Apple WatchiPhone, Apple Watch
Requires iOS26.016.1 — better
Further details — not scored
Size29 MB32 MB
Age rating17+17+
DeveloperD App Online LtdErdinc Ceper

In-app purchases

2 purchases

Fast12

Subscriptions2
  • Fast12 Premium Monthly$12.991 Month
  • Fast12 Premium Annual7 Days trial$49.991 Year
1 purchases

Ora

One-time1
  • Lifetime Unlock$2.99

Questions

Is Fast12 free?
Fast12 is free to download, with in-app purchases available.
Is Ora free?
Ora is free to download, with in-app purchases available.
Do Fast12 or Ora have ads?
Neither Fast12 nor Ora shows ads.

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