Comparison

Rhythm Fasting vs SheFast

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

Head to head
About

Rhythm Fasting

This app helps you establish a healthy intermittent fasting routine with a minimalist, ad-free interface. It offers customizable timers, reminders, and progress tracking for weight and body measurements to support your goals.

Highlights
  • One-tap fasting timer
  • Customizable eating windows
  • Weight and body measurement tracking
  • Water intake logging
  • Detailed progress reports
  • Ad-free experience
Features
Read full description

Rhythm Fasting is your smart, minimalist intermittent fasting companion. Start a fast with a single tap, follow your daily eating window, and build a healthy rhythm that actually sticks — no clutter, no ads, just the tools you need. Whether you're new to fasting or a seasoned faster, Rhythm Fasting adapts to you. Choose a plan like 16:8, 18:6, 20:4, or OMAD, set your weekly schedule, and let the timer and reminders keep you on track. WHY YOU'LL LOVE IT • One-tap fasting timer with a live countdown • Clean, distraction-free design — completely ad-free • Works in 10 languages • Your data stays yours, synced privately to your Apple account FASTING MADE SIMPLE • Popular plans built in: 16:8, 18:6, 20:4, OMAD, and more • Set a custom eating window for each day of the week • See your current phase, countdown, and a 24-hour timeline at a glance • Live Activity and a Home Screen widget keep your timer one glance away • Smart reminders for when it's time to fast or eat TRACK YOUR PROGRESS • Log your weight and watch your trend toward your goal • Track body measurements — chest, waist, hips, and more • Water intake tracking with a daily hydration goal • Detailed reports: streaks, success rate, longest fast, and history • Celebrate streak milestones as you stay consistent STAY MOTIVATED • Helpful tips during fasting and eating windows • A weekly summary of how your fasting week went • Gentle nudges so you never lose your streak PRIVATE & YOURS • Sync with your Apple Account and back up to iCloud Drive • Export your data to CSV anytime • No accounts, no tracking, no ads RHYTHM FASTING PRO Upgrade to Pro to unlock advanced fasting plans, body-measurement tracking, detailed analytics, custom weekly scheduling, and smart daily reminders. The core timer and tracking stay free, forever. Build your rhythm. Feel the difference. Download Rhythm Fasting today. -- Intermittent fasting is a lifestyle choice and not medical advice. Consult a healthcare professional before starting any fasting or weight-loss program, especially if you are pregnant, nursing, or have a medical condition.

About

SheFast

This app offers cycle-synced fasting plans that adapt to your body's natural phases. It provides personalized fasting windows, gentle reminders, and progress tracking to support your wellness journey without demanding perfection.

Highlights
  • Cycle-aware fasting plans
  • Personalized fasting windows
  • Rest days to protect streaks
  • Guided daily wellness course
  • Fasting history and progress insights
  • Water and protein tracking
  • Gentle reminders
Features
Read full description

SheFast Premium is an auto-renewing paid subscription required for full access to SheFast’s features, including cycle-aware fasting plans, fast tracking and history, reminders, guided course content, and progress insights. Most fasting apps treat every day the same. Your body does not. SheFast is fasting designed around your cycle. It keeps track of your current phase, menstrual, follicular, ovulatory, or luteal, and suggests fasting windows that fit it, so you can stay consistent without fighting your own energy, hunger, or sleep. No pushing through. No starting over every Monday. Just a rhythm that bends when your body needs it to. FASTING THAT FOLLOWS YOUR CYCLE See your phase at a glance and get windows suggested for it. Gentler options when your body asks for ease, more room to stretch when your energy is up. A TIMER THAT KEEPS IT SIMPLE Start, adjust, or end a fast in seconds. Clear progress, calm design, no clutter. REST DAYS THAT PROTECT YOUR MOMENTUM Life happens. Period days happen. Plan rest days ahead and keep your streak intact, because taking care of yourself should never feel like falling behind. A GUIDED DAILY JOURNEY A short, friendly course that builds day by day. Learn how fasting and your cycle interact, at a pace that starts where you are. YOUR HISTORY, BEAUTIFULLY KEPT A calendar of every fast, rest day, and phase, so you can look back and watch your rhythm take shape. SMALL WINS, COUNTED Streaks and achievements that reward consistency, not perfection. WATER AND PROTEIN, ONE TAP AWAY Quick adds for water and protein, plus manual entries when you want more control. Weight tracking is there if you choose it, never in your face. REMINDERS THAT RESPECT YOU Gentle notifications for fast starts, fast ends, and hydration. You choose what you hear and when. PRIVATE AND SIMPLE Sign in with Apple or email. Your data syncs to your account and stays yours. MEMBERSHIP SheFast is a subscription with weekly, monthly, and yearly plans. Prices are shown in the app. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. A NOTE FROM US SheFast is made by a small independent team. We built the app we wished existed: warm, unhurried, and shaped around real bodies and real weeks. A GENTLE NOTE ON HEALTH SheFast is for general wellness and is not medical advice. It does not diagnose, treat, or prevent any condition, and everyone's body is different. If you are pregnant, breastfeeding, trying to conceive, have a history of disordered eating, or have any health condition, please talk with your doctor before fasting. Your body already has a rhythm. SheFast helps you work with it. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Rhythm Fasting4 screens
SheFast4 screens

Verdict

The call

The clearest difference is price: SheFast at Free against Rhythm Fasting's $9.99. SheFast also leads on iOS requirement (15.1 vs 17.6). Rhythm Fasting's advantage is update cadence (every 3 days vs every 4 weeks). On rating, ratings volume, ads and in-app purchases 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

SheFast is free to download; Rhythm Fasting costs $9.99 up front. Rhythm Fasting sells 3 one-off in-app purchases and SheFast sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Rhythm Fasting against 5.0 for SheFast. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Rhythm Fasting ships an update every 3 days, SheFast every 4 weeks. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 6 level
Rhythm Fasting versus SheFast: the parameters behind the verdict, then further details
ParameterRhythm FastingSheFast
Price$9.99Free — better
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews—100.0% of reviews
Number of ratings12 — better
Update frequencyEvery 3 days — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium — betterSubscription
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size36 MB37 MB
Age rating4+12+
DeveloperPiyush AhujaOmnivera LLC

In-app purchases

3 purchases

Rhythm Fasting

One-time3
  • Small Tip$0.99
  • Helping developer$4.99
  • Amazing Tip$9.99
3 purchases

SheFast

Subscriptions3
  • Weekly Access$3.997 Days
  • SheFast Premium Monthly$14.991 Month
  • Yearly Access1 Year trial$64.991 Year

Questions

Is Rhythm Fasting free?
Rhythm Fasting costs $9.99, and also offers in-app purchases.
Is SheFast free?
SheFast is free to download, with in-app purchases available.
Which has better reviews, Rhythm Fasting or SheFast?
Rhythm Fasting and SheFast are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Rhythm Fasting or SheFast have ads?
Neither Rhythm Fasting nor SheFast shows ads.
Which is updated more often, Rhythm Fasting or SheFast?
Rhythm Fasting ships an update every 3 days, and SheFast every 4 weeks. Most recently, Rhythm Fasting was updated on October 31, 2026 and SheFast on October 28, 2026.

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