Comparison

Line Pilates vs Rheii

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

Head to head
About

Line Pilates

Features
Read full description

Download the Line Pilates App today to plan and schedule your classes! From this mobile App you can view class schedules, sign-up for classes, as well as view the studio’s location information. Optimize your time and maximize the convenience of signing up for classes from your device! Download this App today!

About

Rheii

Features
Read full description

We all hold a vision of who we want to become. But it's hard to grow when you can't see your own patterns. Rheii is a journal that acts as a mirror to yourself, so you can finally see what's shaping you over time. The person you're becoming shouldn't be just a feeling, but something you can actually see. Simply dump your thoughts, and let Rheii handle the rest. 1. Recurring Themes — See the patterns you keep returning to, and what they're telling you about yourself. 2. Your Life in Motion — Watch where things are growing, easing, or demanding your attention. 3. Life Domains — Explore how different areas of your life intertwine and impact one another, across Work, Relationships, Self & Identity, and your Energy. 4. Your own Growth Garden — Receive personalized suggestions for new habits, goals, or ideas. Set intentions, complete activities, and build your growth garden. 5. Personalized Prompts & Weekly Summaries — Peviews of your week and daily prompts that get you thinking in new ways. Rheii is for those ready to close the gap between where they are and where they want to be. You already know more than you think! Rheii is designed for adults aged 18 and over. Rheii uses AI to support reflection, journaling, and personal growth. AI-generated responses can be inaccurate or incomplete and should not be treated as professional advice. Rheii is not a medical service and does not provide medical, mental-health, psychological, or diagnostic advice. Using Rheii does not create a therapist–client, doctor–patient, or other professional relationship. Do not use Rheii as a substitute for qualified care, and do not delay seeking professional support because of anything shared in the app. Rheii is not for emergencies or crisis support. If you may be in immediate danger, are considering harming yourself or someone else, or need urgent help, contact local emergency services or a qualified crisis-support provider right away. Terms of Use: https://www.rheii.com/terms

Screenshots

Line Pilates3 screens
Rheii4 screens

Verdict

The call

The clearest difference is update cadence: Rheii at every 5 days against Line Pilates's monthly. On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Line Pilates ships an update monthly, Rheii every 5 days. The most recent releases landed on October 27, 2026 and October 22, 2026 respectively.

Scorecard1 real difference · 5 level
Line Pilates versus Rheii: the parameters behind the verdict, then further details
ParameterLine PilatesRheii
PriceFreeFree
Update frequencyMonthlyEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size191 MB27 MB
Age rating4+17+
DeveloperLine Pilates Pte LtdHye Jin Kwon

In-app purchases

None

Line Pilates

No in-app purchases

None

Rheii

No in-app purchases

Questions

Is Line Pilates free?
Line Pilates is free to download, with no in-app purchases.
Is Rheii free?
Rheii is free to download, with no in-app purchases.
Do Line Pilates or Rheii have ads?
Neither Line Pilates nor Rheii shows ads.
Which is updated more often, Line Pilates or Rheii?
Line Pilates ships an update monthly, and Rheii every 5 days. Most recently, Line Pilates was updated on October 27, 2026 and Rheii on October 22, 2026.

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