Comparison

Meditation Timer Meiso vs Just Become

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

Head to head
About

Meditation Timer Meiso

This app offers a simple, ad-free meditation timer with real-time heart rate variability analysis. Track your progress with a contribution graph, achieve badges, and use it standalone on Apple Watch. Integrates with HealthKit and supports multiple languages.

Highlights
  • Real-time HRV analysis
  • Countdown and count-up modes
  • 12-month contribution graph
  • Achievement system
  • Standalone Apple Watch app
  • HealthKit integration
  • Home screen widgets
Features
Read full description

Make quiet time a daily habit. Meiso is a meditation timer without ads or subscriptions. Set a timer, keep a session log, and meditate at your own pace. TIMER Choose a preset such as 3 or 5 minutes, or use count-up mode without a time limit. Switch the ending sound and vibration on or off. SESSION LOG Review your activity graph, weekly meditation time, streaks and total time. Achievement badges help you track milestones. APPLE WATCH Use the timer without keeping your iPhone nearby, then sync your session history to iPhone. WIDGETS AND HEALTH Home screen widgets and Live Activities are supported. With your permission, save meditation time as Mindful Minutes in Apple Health. HEART RATE VARIABILITY (HRV) Record and analyze metrics such as SDNN and RMSSD using beat intervals from a compatible Bluetooth heart rate sensor. Apple Watch uses available heartbeat data. Compatible hardware and permissions are required; available data and metrics depend on recording conditions. An iPhone alone cannot measure HRV in this app. HRV displays are reference information for personal reflection. They do not establish meditation benefits or assess your health, and are not for diagnosis, treatment or medical decisions. Consult a healthcare professional for medical advice. YOUR PREFERENCES Light and dark modes. Japanese, English, Chinese, Korean and Spanish. Free to use, with no ads, subscriptions or account registration. Compatible external hardware is obtained separately.

About

Just Become

Features
Read full description

A daily practice for becoming who you say you are. On iPhone Duo it opens like a journal: your statement on the left page, the day's proof of it gathering on the right. Your brain has a filter. It decides what you notice, and right now it's running on beliefs you didn't choose. Just Become is how you change it: declare who you're becoming, charge it each morning, and catch the moments that prove it. THE PRACTICE 1. DECLARE: Write one Becoming Statement, an identity in the present tense: "I am someone who..." 2. CHARGE: Every morning, press and hold your statement and watch it warm to gold. A few seconds in your first week, building to twenty seconds as the weeks go on. Then take it into your day. Stand your Duo up like a laptop and the statement keeps the top half to itself. 3. CAPTURE: When a moment matches who you said you are, write it in one sentence. Its star flies up to your statement and joins your constellation. On the Duo held like a book, the star crosses the fold and the moment settles onto today's page. 4. REFLECT: Each night, the Mirror reads your moments back to you in your own words and shows you the pattern you can't see from inside your day. Then it hands you tomorrow's signal: one specific thing to watch for. Make it a plan in your own words, and it waits under your statement in the morning. On the Duo held sideways, tonight's reflection and your constellation share a page, with the day's moments facing them. THE IDEA What you decide to look for, you start to notice. Declare an identity, rehearse it with feeling each morning, and the moments that match it get easier to see. If you've read Dispenza or Goddard, this is the daily practice to go with the books. WHAT YOU'LL NOTICE • Your evidence becomes a constellation. Every capture is a star, and the sky only grows. On hard days, you can look up at a sky made of your own proof. • Beliefs crack under your own evidence. Name a limiting belief. As your captures contradict it, it visibly cracks, until the night it shatters for good. • Your record talks back. When tonight's moment echoes one from weeks ago, the Mirror shows you the thread. • Reflections are written on your device. There are no accounts, and nothing you write is sent to us or anyone else. Your practice syncs privately through your own iCloud. • No chatbot, no streaks, no guilt. There is nothing to chat with and nothing to keep up. The app watches quietly and speaks once a day. • A room for hard days. The Ground offers four quiet paths for mornings that feel heavy, one tap away. • Capture with Siri. Say "Capture a moment in Just Become", or put it on the Action button, and the app opens ready to write. • A sky that keeps time with yours. The light shifts from pre-dawn through night, and widgets keep your statement on the Lock Screen and Home Screen. THE WHOLE PRACTICE IS FREE Free: the complete practice. Declare, charge, capture without limits, and receive your reflection every night, plus tomorrow's signal, your beliefs cracking under evidence, and your first-week Shift. Become (subscription): the deeper reading. Richer nightly prose on iPhones with Apple Intelligence, milestone Shifts at days 14, 30, 60 and 90, the PROOF ledger of your strongest traits, every spotlight lens, and the full session library. Payment is charged to your Apple Account. Become renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel it anytime in your Apple Account settings. You've read the books. You know the idea. This is the practice. Just Become. Terms of Use: https://onworld.tech/just-become/terms Privacy Policy: https://onworld.tech/just-become/privacy

Screenshots

Meditation Timer Meiso3 screens
Just Become4 screens

Verdict

The call

The clearest difference is in-app purchases: Meditation Timer Meiso at none against Just Become's 2. On price, update cadence, ads 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. Just Become sells 2 in-app purchases, starting at $0.99 per month. Meditation Timer Meiso asks for nothing beyond the download.

UpkeepUpdate frequency

Meditation Timer Meiso ships an update every 9 days, Just Become every 2 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
Meditation Timer Meiso versus Just Become: the parameters behind the verdict, then further details
ParameterMeditation Timer MeisoJust Become
PriceFreeFree
Rating4.8 (4 ratings) — better—
Positive reviews62.5% of reviews—
Number of ratings4 — better—
Update frequencyEvery 9 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, Apple Watch — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size5 MB131 MB
Age rating4+4+
DeveloperMasayuki YamajiOn World Tech LLC

In-app purchases

None

Meditation Timer Meiso

No in-app purchases

2 purchases

Just Become

Subscriptions2
  • Just Become (Month)$0.991 Month
  • Just Become (Annual)14 Days trial$9.991 Year

Questions

Is Meditation Timer Meiso free?
Meditation Timer Meiso is free to download, with no in-app purchases.
Is Just Become free?
Just Become is free to download, with in-app purchases available.
Do Meditation Timer Meiso or Just Become have ads?
Neither Meditation Timer Meiso nor Just Become shows ads.
Which is updated more often, Meditation Timer Meiso or Just Become?
Meditation Timer Meiso ships an update every 9 days, and Just Become every 2 weeks. Most recently, Meditation Timer Meiso was updated on November 6, 2026 and Just Become on October 31, 2026.

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