Comparison

HabitMatrix App vs WhenNote

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

Head to head
About

HabitMatrix App

Features
Read full description

【HabitMatrix】 Turn small daily actions into lasting change. ================ FREE FEATURES ================ - Daily habit dashboard - Built-in habit modules: Hydration, Exercise, Early Sleep, Diet, Body Check, Reading, Timeline, Reflection - Completion tracking and streak stats - Account management and settings ================ HabitMatrix Pro (Subscription Required) ================ Unlock premium features with a subscription: - Goal Challenges: set long-term goals with structured tracking - Growth Garden: turn habits into a visual forest - Plaza: discover how others are building their habits - Community: like, comment, and connect with peers - Posts: share milestones, struggles, and breakthroughs - Advanced Analytics: deep visualization of your progress ================ SUBSCRIPTION OPTIONS ================ - Monthly: US$ [price] / month - Yearly: US$ [price] / year (best value) - Lifetime: US$ [price] (one-time) New subscribers get a 3-day free trial. Cancel anytime at least 24 hours before trial ends. Subscription auto-renews unless cancelled. PRIVACY AND TERMS - Terms: https://habitmatrix-terms.netlify.app/ - Privacy: https://inquisitive-habitmatrix-0726.netlify.app/

About

WhenNote

Features
Read full description

WhenNote keeps important dates clear and easy to revisit. Organize meaningful events in flexible notebooks, understand how much time has passed or remains, and handle everyday date calculations in one focused app. Features: • Organize dates into separate notebooks • Record names, descriptions, start dates, and end dates • See elapsed, upcoming, and remaining time at a glance • Calculate and total date intervals • Add or subtract years, months, days, hours, and minutes • Reorder notebooks and entries to match your workflow • Optionally back up and restore through your private Google Drive app-data area • Use the app in English, Traditional Chinese, or Japanese Your notes are stored on your device by default. When Google Drive backup is enabled, WhenNote requests access only to its own hidden app-data area—not your other Drive files. No ads. No tracking. No unnecessary account required.

Screenshots

HabitMatrix App4 screens
WhenNote4 screens

Verdict

The call

The clearest difference is in-app purchases: WhenNote at none against HabitMatrix App's 3. 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. HabitMatrix App sells 3 in-app purchases, starting at $4.99 per month. WhenNote asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 13, 2026 and September 14, 2026 respectively.

Scorecard1 real difference · 5 level
HabitMatrix App versus WhenNote: the parameters behind the verdict, then further details
ParameterHabitMatrix AppWhenNote
PriceFreeFree
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhoneiPhone, iPod — better
Requires iOS15.015.0
Further details — not scored
Size121 MB22 MB
Age rating4+4+
DeveloperTSAI MENGYANHank Wang

In-app purchases

3 purchases

HabitMatrix App

Subscriptions2
  • HabitMatrix Pro - Monthly3 Days trial$4.991 Month
  • HabitMatrix Pro - Yearly3 Days trial$49.991 Year
One-time1
  • Habitmatrix Pro - Lifetime$69.99
None

WhenNote

No in-app purchases

Questions

Is HabitMatrix App free?
HabitMatrix App is free to download, with in-app purchases available.
Is WhenNote free?
WhenNote is free to download, with no in-app purchases.
Do HabitMatrix App or WhenNote have ads?
Neither HabitMatrix App nor WhenNote shows ads.
Which is updated more often, HabitMatrix App or WhenNote?
HabitMatrix App ships an update fortnightly, and WhenNote fortnightly. Most recently, HabitMatrix App was updated on September 13, 2026 and WhenNote on September 14, 2026.

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