Comparison

HonestFast vs Windo

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

Head to head
About

HonestFast

This app helps you track intermittent fasting with a simple timer and detailed metabolic stage insights. It includes dedicated features for Ramadan, such as prayer times and custom fast scheduling. Syncs across devices and offers lock screen widgets for easy monitoring.

Highlights
  • Intermittent fasting timer
  • Ramadan mode with prayer times
  • Metabolic stage tracking
  • Water tracking
  • Multi-device iCloud sync
  • Live Activity and Dynamic Island support
  • Home screen widgets
Features
Read full description

Most fasting apps have never heard of Iftar. Every Islamic app stops after Ramadan. HonestFast is the fasting tracker built for Muslim intermittent fasters: track 16:8, 18:6, 20:4 and OMAD alongside a full Ramadan mode with astronomically calculated Sehri and Iftar times for 600+ cities. No account required. Built by a faster who needed both. INTERMITTENT FASTING Start a fast with one tap. Track your progress in real time through six metabolic stages, from Fat Burning through Ketosis to Deep Autophagy, so you understand exactly what fasting is doing to your body. 16:8, balanced daily intermittent fasting 18:6, extended fasting for deeper results 20:4, advanced fasting OMAD, one meal a day Custom plans from 10 to 48 hours (Premium) RAMADAN & ISLAMIC FASTING A complete Ramadan mode built for Muslim fasters. Astronomically calculated Sehri (Suhoor) and Iftar times Prayer times for your location 600+ cities with manual selection Automatic Ramadan detection via Hijri calendar Voluntary Sunnah fasting from Fajr to Maghrib Qada tracking to never lose count of missed fasts Sehri and Iftar reminders Sawm tracking throughout the year SIX FASTING STAGES See inside your body as your fast progresses. Fed State Catabolic State Fat Burning Ketosis Autophagy Deep Autophagy LIVE ACTIVITY & DYNAMIC ISLAND Your active fast on your Lock Screen and Dynamic Island without opening the app. Timer, progress bar, fasting plan, start and end times, all visible at a glance. Log water directly from your Lock Screen during supported fasts. STREAKS & FASTING HISTORY Build the habit. See the pattern. Review every completed fast including duration, fasting plan, and metabolic stage reached. Build streaks and create share cards to celebrate your progress and weight loss milestones. WATER TRACKING Log your daily water intake from the app or directly from your Lock Screen. Your count resets automatically at midnight and syncs across your Apple devices. APPLE HEALTH & iPHONE Connect with Apple Health to log body weight. Check your active fast at a glance with Home Screen widgets. Sync your fasting history and active fast state across Apple devices through iCloud, no account required. HONESTFAST FREE Fasting timer with 16:8, 18:6, 20:4 and OMAD Full Ramadan mode with Sehri, Iftar, and prayer times for 600+ cities Six metabolic stages including Ketosis and Autophagy Streaks, fasting history, and share cards Live Activities and Dynamic Island, included free iCloud sync, no account required HONESTFAST PREMIUM See which fasting plan works for your body: trends, heatmaps, and plan performance analytics across every fast you have completed Find your patterns: when you fast best, which plans you complete most, and where streaks break Fast on your own schedule with custom plans from 10 to 48 hours Explore the full detail of every fast you have ever tracked Track every fast honestly, whether you practice intermittent fasting for weight loss, observe Ramadan, keep Sunnah fasts throughout the year, or all three. Terms of Service: https://khsalman.github.io/honestfast/terms/

About

Windo

Features
Read full description

Build a consistent intermittent-fasting routine with a calm timer, practical progress tracking, and guidance that stays focused on your goals. Windo helps you: • Start and end fasts with a clear, reliable timer • Choose the fasting protocol that fits your routine • Review completed fasts, streaks, and calendar history • Track hydration during your fasting window • Record weight and follow your direction over time • Sync your progress securely across devices • Set reminders for fasting milestones, hydration, and daily routines Windo Premium adds an AI fasting coach that can use your selected protocol, recent sessions, hydration, and weight direction to provide more relevant answers. Premium is available monthly or yearly, and eligible new subscribers can try it free for 7 days. The fasting timer and core progress tools remain available without Premium. Windo is intended for adults age 18 and over. It is a wellness tool, not a medical device, and does not provide medical advice. Stop fasting and seek qualified medical guidance if you feel unwell or have questions about whether fasting is appropriate for you. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

HonestFast4 screens
Windo4 screens

Verdict

The call

The clearest difference is ads: Windo at none against HonestFast's shown. Windo also leads on iOS requirement (15.0 vs 18.0). On price, in-app purchases and device support 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. HonestFast sells 3 in-app purchases, starting at $1.99 per month and Windo sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 8 level
HonestFast versus Windo: the parameters behind the verdict, then further details
ParameterHonestFastWindo
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 5 days—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size34 MB35 MB
Age rating4+12+
DeveloperKhawaja Salman NadeemAccenture Software

In-app purchases

3 purchases

HonestFast

Subscriptions2
  • Honest Fast Premium$1.991 Month
  • Premium Yearly$14.991 Year
One-time1
  • Premium Lifetime$29.99
2 purchases

Windo

Subscriptions2
  • Premium Monthly7 Days trial$5.991 Month
  • Premium Yearly7 Days trial$59.991 Year

Questions

Is HonestFast free?
HonestFast is free to download, with in-app purchases available.
Is Windo free?
Windo is free to download, with in-app purchases available.
Do HonestFast or Windo have ads?
HonestFast shows ads; Windo does not.

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