Comparison

FastSloth vs EasyFasting

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

Head to head
About

FastSloth

This app helps you track intermittent fasting with customizable schedules and real-time indicators of your body's stages. It also includes hydration logging, weight tracking with visual progress charts, and smart notifications to keep you on track. All your data stays private on your device.

Highlights
  • Customizable fasting schedules
  • Real-time ketosis and autophagy indicators
  • Hydration logging and reminders
  • Weight tracking with progress charts
  • Streak tracking and milestone badges
  • Home screen widgets
  • Private, no account required
Features
Read full description

No account. No subscription. No data leaves your phone. FastSloth is a private intermittent fasting tracker with fasting insights, **calorie tracking, a personal recipe book**, hydration and weight tracking, Home Screen widgets, and **custom themes with a Theme Builder**. Start fasting in one tap. ## NEW: CALORIE TRACKER & RECIPE BOOK Track your daily calories alongside your fasting progress. Log meals and foods throughout the day, see your calorie totals at a glance, and keep everything together in one simple place. Save your favorite meals in your personal Recipe Book so you can quickly reuse recipes and keep track of what you eat. ## THEMES & THEME BUILDER Choose a built-in theme or create your own. Customize colors and appearance with the Theme Builder and make FastSloth feel like yours. ## FASTING MADE SIMPLE Start with one tap. Choose 16:8, 14:10, 18:6, 20:4, OMAD, or create a custom fasting schedule. See estimated fasting stages as you progress, including fat burning, ketosis, and autophagy. ## CALORIE TRACKING Log your meals and track your daily calorie intake. See how your nutrition fits alongside your fasting schedule, hydration, and weight progress. ## RECIPE BOOK Save and organize your favorite recipes directly in FastSloth. Keep the meals you make most often close at hand and quickly reuse them when tracking what you eat. ## HYDRATION Log water in seconds, track daily progress, and set hydration reminders. See your progress from the Home Screen with the hydration widget. ## WEIGHT & INSIGHTS Track your weight over time with simple charts that make trends easy to see. ## SMART NOTIFICATIONS * Fast start and end alerts * Fasting stage notifications * Water reminders ## STREAKS & MILESTONES Track completed fasts, build streaks, and unlock milestone badges. ## HOME SCREEN WIDGETS See your current fast, hydration progress, and streak without opening the app. ## PRIVATE BY DESIGN No account. No subscription. Your fasting history, calorie logs, recipes, weight, hydration logs, and settings stay on your device. ## FASTING PROTOCOLS * **16:8** * **14:10** * **18:6** * **20:4** * **23:1 / OMAD** * **Custom schedules** Private. Personal. Lightweight. **Download FastSloth and start fasting your way.**

About

EasyFasting

This app simplifies intermittent fasting with a clear, front-and-center timer and guided explanations of your body's fasting phases. It offers customizable plans, weight tracking, and smart reminders to help you build consistent habits. Widgets provide at-a-glance progress updates.

Highlights
  • Customizable fasting plans
  • Clear fasting window timer
  • Fasting phase explanations
  • Weight logging and tracking
  • Streak tracking
  • Smart reminders
  • Home and lock screen widgets
Features
Read full description

Pick a plan, tap once, and watch a clean timer count your fast. Free to start. No account, no ads. Hi, I'm Hayk, a solo developer. I built EasyFasting because every fasting app I tried buried the timer under paywalls, sale pop-ups, and exaggerated science. So I made the app I wanted to use: • The timer is free forever • No account, ever • No ads, no marketing notifications • Your data stays on your iPhone, synced through your own iCloud FREE, FOR EVERYONE • One-Tap Timer Five plans: 14:10, 16:8, 18:6, 20:4, OMAD. Switch anytime. • A Timer That Works Around You Forgot to hit start or stop? Adjust the start time while you're still fasting, and fix the start and end of a finished fast whenever you need to. No fast is ever locked. • On Your Wrist Start, stop, and switch plans from Apple Watch. See your current phase and time remaining at a glance, kept in sync with your iPhone. • Forgiving Streaks Build streaks that stick — and skip a day when life happens, without losing the progress you've earned. • Six Fasting Phases See what your body is doing hour by hour, from Fed to the Metabolic Switch and beyond. Honest science, no overpromising. • Every Reminder Fast complete, new phase reached, water, streak at risk. All free, all customizable, with quiet hours. • Widgets Your timer on the Home and Lock Screen. Log water without opening the app. • Learn Courses Short lessons on the science and habits behind fasting, with gentle reminders to finish what you start. • 3D Awards Earn animated awards for your milestones and share them. Every award is free to earn. • Your History, Your Rules Water and weight logging, plus a color-coded calendar of your last 7 days — and you can delete any log for good, anytime. Nothing is held on a server. • Plus 15 languages. PREMIUM, IF YOU WANT MORE • Full stats: totals, averages, and trend charts • A 30-day weight trend with moving average • Unlimited history (your last 7 days are always free) • Feel & Tips insights for every phase • 7 accent colors Try Premium free for 7 days, then pick monthly, yearly, or a one-time Lifetime purchase. Apple shows your exact local price before you pay, and you can cancel in two taps in your iOS Settings. WHY EASYFASTING • The timer never gets paywalled • The science never gets exaggerated • The app never nags you to buy anything Start your first fast today. COMMUNITY There's a small Discord where I post updates, answer questions, and take feature requests. The link is in the app under Settings, or at easyfasting.net ———————————— SUBSCRIPTION DETAILS EasyFasting offers optional auto-renewing subscriptions (monthly and yearly) and a one-time Lifetime purchase. Prices are shown in the app. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Any unused portion of a free trial is forfeited when you purchase a subscription. Privacy Policy: https://easyfasting.net/privacy Terms of Use (EULA): https://easyfasting.net/terms Questions or feedback? Email mnatsakanyanhayk@gmail.com

Screenshots

FastSloth4 screens
EasyFasting4 screens

Verdict

The call

The clearest difference is rating: FastSloth at 5.0 against EasyFasting's 4.8. EasyFasting's advantage is iOS requirement (18.6 vs 26.0). On price, ratings volume, update cadence and ads 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. FastSloth sells 1 one-off in-app purchase and EasyFasting sells 4 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

FastSloth holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 5 respectively.

UpkeepUpdate frequency

FastSloth ships an update every 6 days, EasyFasting weekly. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 8 level
FastSloth versus EasyFasting: the parameters behind the verdict, then further details
ParameterFastSlothEasyFasting
PriceFreeFree
Rating5.0 (4 ratings) — better4.8 (5 ratings)
Positive reviews—100.0% of reviews
Number of ratings45 — better
Update frequencyEvery 6 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS26.018.6 — better
Further details — not scored
Size9 MB89 MB
Age rating12+17+
DeveloperDarren PaulHayk Mnatsakanyan

Customer experience

FastSloth

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

EasyFasting

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

FastSloth

One-time1
  • Premium Lifetime$1.99
4 purchases

EasyFasting

Subscriptions2
  • Unlimited access7 Days trial$7.991 Month
  • Unlimited access7 Days trial$39.991 Year
One-time2
  • Unlimited access$63.99
  • Unlimited access$79.99

Questions

Is FastSloth free?
FastSloth is free to download, with in-app purchases available.
Is EasyFasting free?
EasyFasting is free to download, with in-app purchases available.
Which has better reviews, FastSloth or EasyFasting?
FastSloth is rated higher. FastSloth averages 5.0 out of 5 from 4 ratings, while EasyFasting averages 4.8 from 5 ratings.
Do FastSloth or EasyFasting have ads?
Neither FastSloth nor EasyFasting shows ads.
Which is updated more often, FastSloth or EasyFasting?
FastSloth ships an update every 6 days, and EasyFasting weekly. Most recently, FastSloth was updated on September 30, 2026 and EasyFasting on October 1, 2026.

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