Comparison

OneMuslim vs Calibra

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

Head to head
About

OneMuslim

Features
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OneMuslim is your essential daily companion, designed to help you maintain your spiritual routine with ease and focus. From ensuring you never miss a prayer to helping you stay consistent with Qur’an reading and daily remembrance, OneMuslim brings clarity, consistency, and peace to your worship. With a clean, distraction-free interface, the app adapts to your day—delivering the right guidance exactly when you need it. KEY FEATURES: Timely Prayer Notifications • Never Miss a Salah: Receive punctual notifications for every prayer time (Fajr, Dhuhr, Asr, Maghrib, Isha). • Accurate Timing: Calculated precisely based on your location and preferred calculation method. • Countdown: Instantly see how much time remains until the next prayer. Home Screen & Lock Screen Widgets • Info at a Glance: View prayer times and countdown directly from your Home Screen and Lock Screen. • Stay Connected: Track your worship, prayer schedule, and Qur’an progress without opening the app. • Daily Inspiration: Reflect on meaningful Qur’an verses through beautifully designed widgets. Qur’an Mushaf — Personalized Reading Experience • Beautiful Mushaf: Read the Qur’an with clear, elegant Arabic typography designed for comfortable reading. • Translations & Languages: Understand the meaning with multiple translation options. • Personalized Layout: Choose your preferred reading style for a distraction-free experience. • Focused & Modern: Designed to help you build a consistent daily Qur’an habit. Khatam Tracker — Stay Consistent with Your Qur’an Goals • Track Your Progress: Monitor how much of the Qur’an you’ve completed. • Set Daily Reading Targets: Build consistency with achievable daily goals. • Stay Motivated: Visual progress helps you stay committed to completing your Khatam. Smart Dhikr & Du’a Recommendations • Context-Aware Guidance: Automatically recommends Dhikr based on time and context. • Essential Daily Adhkar: Access Morning Dhikr, Evening Dhikr, and post-prayer Dhikr easily. • Complete Collection: Includes Du’as for daily life with translations and transliterations. Qibla Finder • Instant Accuracy: Find the precise direction of the Kaaba wherever you are. • Simple Interface: Easy-to-read compass for quick alignment. Mosque Finder • Find Nearby Mosques: Locate mosques near your current location instantly. • Get Directions Quickly: Join congregational prayers on time with navigation support. Sunnah Fasting Calendar • Never Miss Sunnah Fasts: Track important Sunnah fasting days. • Helpful Reminders: Stay consistent with optional fasting. Privacy Focused • Your Privacy Matters: No unnecessary data collection. • Secure & Respectful: Built with privacy and trust at its core. Download OneMuslim today and strengthen your daily worship with prayer times, widgets, Qur’an reading, and powerful tools designed to support your spiritual journey. Terms of use: https://onemuslim-landingpage.vercel.app/terms-of-service

About

Calibra

Features
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You don't become what you want. You become what your mind rehearses. Calibra is a voice-first practice for your future self - speak your goals in present tense, reflect daily, and stay close to the life you're becoming. No streaks. No guilt. No busywork. WHY PEOPLE CHOOSE CALIBRA - Voice-first - speak goals and reflections naturally; transcribed automatically - Daily reflections - three fresh prompts per goal, shaped around your vision - Whole-life view - organize by life areas; Harmony shows where attention flows - Private by design - Sign in with Apple, Face ID lock, secure sync - Built for becoming - not task pressure or gamified habit tracking HOW IT WORKS 1. Speak a goal as if you're already living it - present tense, your voice 2. Return daily for new reflections that deepen your vision 3. See your life in harmony across health, work, relationships, creativity, and more PERFECT FOR YOU IF... - You reflect, meditate, or visualize - but want something more personal - You're tired of streak apps that make you feel behind - You think in futures, not to-do lists - You want a private space for gratitude, intention, and becoming CALIBRA PREMIUM - Unlimited goals and life areas - Daily reflections on every vision - Voice capture with cloud transcription - Sync across your devices - 7-day free trial. Cancel anytime in Apple ID settings. A few intentional minutes each day. Start rehearsing the life you want. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: maxim@globio.io Privacy: https://calibra-legal.vercel.app/privacy.html

Screenshots

OneMuslim4 screens
Calibra4 screens

Verdict

The call

The clearest difference is price: Calibra at Free against OneMuslim's $3.99. On update cadence, ads, 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

Calibra is free to download; OneMuslim costs $3.99 up front. OneMuslim sells 2 in-app purchases, starting at $1.99 per month and Calibra sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

OneMuslim ships an update every 2 weeks, Calibra weekly. The most recent releases landed on October 30, 2026 and October 8, 2026 respectively.

Scorecard1 real difference · 5 level
OneMuslim versus Calibra: the parameters behind the verdict, then further details
ParameterOneMuslimCalibra
Price$3.99Free — better
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better18.0
Further details — not scored
Size182 MB10 MB
Age rating4+4+
DeveloperMaulana Rizal HilmanGlobio

In-app purchases

2 purchases

OneMuslim

Subscriptions2
  • Monthly7 Days trial$1.991 Month
  • Annually7 Days trial$9.991 Year
2 purchases

Calibra

Subscriptions2
  • Calibra Premium Monthly7 Days trial$9.991 Month
  • Calibra Premium Yearly$99.991 Year

Questions

Is OneMuslim free?
OneMuslim costs $3.99, and also offers in-app purchases.
Is Calibra free?
Calibra is free to download, with in-app purchases available.
Do OneMuslim or Calibra have ads?
Neither OneMuslim nor Calibra shows ads.
Which is updated more often, OneMuslim or Calibra?
OneMuslim ships an update every 2 weeks, and Calibra weekly. Most recently, OneMuslim was updated on October 30, 2026 and Calibra on October 8, 2026.

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