Comparison

21DaysOfChange vs Rituella

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

Head to head
About

21DaysOfChange

Features
Read full description

With our clear guidance and a bit of fun, we'll help you transform your habits into something you can be proud of. Imagine growing a tree - starting small, nurturing it daily, and watching it flourish. In just 21 days, you'll cultivate a new habit with tips and strategies that will last a lifetime. Join us on this transformative journey and take control of your lifestyle, one habit at a time. Terms Of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.21daysofchange.app/privacypolicy

About

Rituella

This app helps you build lasting habits with a simple, AI-guided approach. It offers personalized challenges and encouraging coaching to support your journey without guilt.

Highlights
  • Personalized 21-day challenges
  • Five simple daily rituals
  • AI coaching with encouragement
  • Mood tracking and journaling
  • Streak tracking and progress visualization
  • Customizable challenge options
Features
Read full description

You've tried the to-do lists. The 5AM wake-ups. The "new year, new me." None of it stuck, and it's not your fault. Most habit apps overwhelm you with 47 things to track, then shame you when you miss a day. Rituella is different. Five simple daily rituals. One challenge that fits your life. An AI coach that encourages you on hard days instead of guilt-tripping you. That's it. That's the whole approach. FIND YOUR CHALLENGE Not everyone starts from the same place. Take a quick quiz and get matched with the right 21-day challenge for where you are right now: - Soft Reset: gentle daily rituals like journaling, moving your body, and drinking water before coffee. Zero pressure. - Balanced Reset: build real momentum with screen-free mornings, daily reading, and structured movement. - Hard Reset: inspired by 75 Hard. Miss one ritual, you restart from Day 1. Not for the faint-hearted. - Custom: pick your own rituals, set your own duration. Your challenge, your rules. TRACK WITHOUT THE PRESSURE Check off your five daily rituals and watch your streak grow. Simple, visual, satisfying. No complicated dashboards. No data overload. AI COACHING THAT ACTUALLY GETS YOU Your AI coach adapts to how your day actually went. Crushed every ritual? You'll get celebrated. Missed a few? You'll get encouraged, not judged. Had a zero day? You'll get compassion, not a lecture. It also spots patterns, like how your mood improves on days you skip your phone and journal instead. JOURNAL YOUR WAY THROUGH IT Track your mood. Write about your wins and your hard days. Look back and see how far you've come. Self-awareness is where real change starts. WHY 21 DAYS? Long enough to build momentum. Short enough to actually finish. Every challenge is designed to take you from "I want to change" to "I already have", one small ritual at a time. Your next chapter starts with Day 1. --------------------- SUBSCRIPTION INFO Rituella offers a 7-day free trial. After the trial, choose between: - Monthly plan: โ‚ฌ4.99/month - Yearly plan: โ‚ฌ39.99/year Payment is charged through your iTunes account. Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Manage your subscription in your Apple ID settings. Privacy Policy: https://powerful-mousepad-1cf.notion.site/Privacy-Policy-Politique-de-Confidentialit-That-Girl-App-30ba8b6a6709800e95e2c81b8e50c07b?source=copy_link Terms of Use (EULA): https://powerful-mousepad-1cf.notion.site/Terms-of-Use-Conditions-d-Utilisation-That-Girl-App-30ba8b6a6709803390d1e27a304636e7?source=copy_link

Screenshots

21DaysOfChange4 screens
Rituella4 screens

Verdict

The call

The clearest difference is update cadence: Rituella at every 6 weeks against 21DaysOfChange's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. 21DaysOfChange sells 4 in-app purchases, starting at $5.99 per month and Rituella sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

21DaysOfChange ships an update every 9 months, Rituella every 6 weeks. The most recent releases landed on September 18, 2026 and September 8, 2026 respectively.

Scorecard1 real difference ยท 7 level
21DaysOfChange versus Rituella: the parameters behind the verdict, then further details
Parameter21DaysOfChangeRituella
PriceFreeFree
Positive reviewsโ€”100.0% of reviews
Update frequencyEvery 9 monthsEvery 6 weeks โ€” better
AdsNoNo
In-app purchasesYesYes
Monetizationโ€”Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS16.415.1 โ€” better
Further details โ€” not scored
Size59 MB78 MB
Age rating4+4+
DeveloperHong Son VuMarie Morisi

In-app purchases

4 purchases

21DaysOfChange

Subscriptions4
  • 21DaysOfChange Monthly Premium$5.991 Month
  • 21DaysOfChange Monthly Business$17.991 Month
  • 21DaysOfChange Yearly Premium$71.991 Year
Show 1 more
  • 21DaysOfChange Yearly Business$214.991 Year
3 purchases

Rituella

Subscriptions2
  • Monthly subscription7 Days trial$3.991 Month
  • Yearly Membership7 Days trial$24.991 Year
One-time1
  • Lifetime Access$11.99

Questions

Is 21DaysOfChange free?
21DaysOfChange is free to download, with in-app purchases available.
Is Rituella free?
Rituella is free to download, with in-app purchases available.
Do 21DaysOfChange or Rituella have ads?
Neither 21DaysOfChange nor Rituella shows ads.
Which is updated more often, 21DaysOfChange or Rituella?
21DaysOfChange ships an update every 9 months, and Rituella every 6 weeks. Most recently, 21DaysOfChange was updated on September 18, 2026 and Rituella on September 8, 2026.

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