Comparison

21DaysOfChange vs Dailytide

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

Dailytide

Features
Read full description

Dailytide is a beautifully designed productivity and habit tracking app that helps you build momentum through consistency. Whether you’re trying to drink more water, read daily, exercise regularly, or simply stay on top of your personal goals, Dailytide makes it easy to track and visualize your progress. - Heatmap Tracking Each task you complete fills in a square on your personal heatmap β€” just like GitHub’s commit history. Watch your streak grow as you build your daily tide of success. - Smart Calendar Views Use the monthly and daily calendar views to see all your tasks in context. Stay organized and never miss a deadline. - Daily Todo Management Create tasks with categories, deadlines, optional repeat schedules, and reminders. Get a 10-minute push notification before each task starts. - Custom Repeat Schedules Set recurring habits for specific days of the week, with optional end dates. - Sign in with Google & Apple Your tasks and progress can be backed up securely using your Google & Apple account. Whether you're a student, professional, or lifelong learner, Dailytide gives you the clarity and motivation to make progress β€” one day at a time.

Screenshots

21DaysOfChange4 screens
Dailytide4 screens

Verdict

The call

The clearest difference is in-app purchases: Dailytide at none against 21DaysOfChange's 4. Dailytide also leads on update cadence (every 3 days vs every 9 months). On price, ads, device support and iOS requirement 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. Dailytide asks for nothing beyond the download.

UpkeepUpdate frequency

21DaysOfChange ships an update every 9 months, Dailytide every 3 days. The most recent releases landed on September 18, 2026 and September 8, 2026 respectively.

Scorecard2 real differences Β· 4 level
21DaysOfChange versus Dailytide: the parameters behind the verdict, then further details
Parameter21DaysOfChangeDailytide
PriceFreeFree
Update frequencyEvery 9 monthsEvery 3 days β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS16.415.0 β€” better
Further details β€” not scored
Size59 MB57 MB
Age rating4+4+
DeveloperHong Son VuBUMSUK KIM

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

Dailytide

No in-app purchases

Questions

Is 21DaysOfChange free?
21DaysOfChange is free to download, with in-app purchases available.
Is Dailytide free?
Dailytide is free to download, with no in-app purchases.
Do 21DaysOfChange or Dailytide have ads?
Neither 21DaysOfChange nor Dailytide shows ads.
Which is updated more often, 21DaysOfChange or Dailytide?
21DaysOfChange ships an update every 9 months, and Dailytide every 3 days. Most recently, 21DaysOfChange was updated on September 18, 2026 and Dailytide on September 8, 2026.

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