Comparison

21DaysOfChange vs quiet effort

Price, ratings, monetisation and update history for both apps, side by side β€” 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

quiet effort

Features
Read full description

Most acts of care are quiet. Cooking a meal. Folding laundry. Staying calm in an argument. Holding a door. quiet effort helps you notice what’s quietly done β€” for you, and by you. At home, with close ones, and even with strangers. It’s not about points or scores. It’s about appreciation, self-care, and growth. Why it matters * At home: Families, couples, and housemates can keep things fairer and warmer. * With close ones: Stay connected to friends, relatives, or long-distance partners through everyday kindness. * With strangers: Sometimes you can’t say thanks in person, but you can still remember. * For yourself: Noticing your own quiet efforts protects against burnout and builds resilience. Great for * Families teaching appreciation at home * Couples staying emotionally connected * Roommates maintaining mutual respect * Long-distance loved ones staying present * Remembering kindness from strangers Key features * Log real efforts β€” What you did, or what someone else did for you * Say thanks in person β€” Gentle prompts encourage face-to-face gratitude * Calendar of kindness β€” Build a living record of giving and receiving * Simple for all ages β€” No complicated forms or scores; even kids can use it * Private and respectful β€” No public feeds, no follower counts, just your people Why these moments matter Quiet contributions β€” like listening patiently, cleaning up without being asked, or helping on a hard day β€” often go unseen. Left unnoticed, they build resentment. Noticed, they create connection. By making appreciation a habit, quiet effort strengthens bonds, prevents emotional distance, and supports your own mental balance. Start noticing quiet effort today. One small act at a time.

Screenshots

21DaysOfChange4 screens
quiet effort4 screens

Verdict

The call

The clearest difference is in-app purchases: quiet effort at none against 21DaysOfChange's 4. quiet effort also leads on update cadence (every 2 weeks vs every 9 months) and iOS requirement (14.0.0 vs 16.4). 21DaysOfChange's advantage is ads (none vs shown). On price and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. 21DaysOfChange sells 4 in-app purchases, starting at $5.99 per month. quiet effort asks for nothing beyond the download.

UpkeepUpdate frequency

21DaysOfChange ships an update every 9 months, quiet effort every 2 weeks. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

Scorecard4 real differences Β· 2 level
21DaysOfChange versus quiet effort: the parameters behind the verdict, then further details
Parameter21DaysOfChangequiet effort
PriceFreeFree
Update frequencyEvery 9 monthsEvery 2 weeks β€” better
AdsNo β€” betterYes
In-app purchasesYesNo β€” better
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS16.414.0.0 β€” better
Further details β€” not scored
Size59 MB48 MB
Age rating4+4+
DeveloperHong Son VuHealing Mates Digital Inc.

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
None

quiet effort

No in-app purchases

Questions

Is 21DaysOfChange free?
21DaysOfChange is free to download, with in-app purchases available.
Is quiet effort free?
quiet effort is free to download, with no in-app purchases.
Do 21DaysOfChange or quiet effort have ads?
quiet effort shows ads; 21DaysOfChange does not.
Which is updated more often, 21DaysOfChange or quiet effort?
21DaysOfChange ships an update every 9 months, and quiet effort every 2 weeks. Most recently, 21DaysOfChange was updated on October 5, 2026 and quiet effort on October 7, 2026.

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