Comparison

Date Calculator vs Simple Habits Daily Tracker

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

Head to head
About

Date Calculator

Easily calculate the difference between dates, add or subtract days, and create custom countdowns. Personalize your workweek and skip specific dates for accurate workday calculations. Track events with home screen widgets and receive timely notifications.

Highlights
  • Add/subtract days, weeks, months, years
  • Customizable workweek calculations
  • Skip specific dates
  • Calculate intervals between dates
  • Create customizable countdowns
  • Home screen widgets
  • Countdown notifications
Features
Read full description

Calculate dates, intervals between two dates and create countdowns — all in one app, Timerange. Add or subtract workdays or set up your workweek and get exact amount of workdays between two dates. Create customizable countdowns and display them on your Home Screen with widgets. Features: • Add days, weeks, months or years to any date or subtract them. • Choose which weekdays to count. • Set specific dates that must be skipped in the calculation. • Calculate intervals between two dates. • Exclude or include start and end dates into calculation. • Get exact amount of workdays, non-working days or weekdays selected by you between dates. • Set your own workweek to personalize results when calculating intervals. • Create time counters from a specific event or countdowns until an event. • Set style of the counters and their color. • Receive notifications when a countdown is about to finish. • Add Time Counters widget to your Home Screen to track the counters without opening Timerange. • Customize every screen’s initial data that will be shown to you every time you launch the app. Subscription terms: - The subscription auto-renews at the end of each term. - Payment will be charged to iTunes Account at confirmation of purchase. - The subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period. - You may manage your subscription and turn off auto-renewal by going to your Account Settings after purchase. Privacy policy and Terms of Use: https://applorium.com/privacy-date-calculator/

About

Simple Habits Daily Tracker

Easily build and maintain positive routines with this habit tracker. Set daily goals, monitor your progress with a single tap, and visualize your consistency over time. Offers a clean interface and flexible tracking options for any routine.

Highlights
  • Fast habit setup with templates
  • Daily progress tracking and streaks
  • Calendar view for completed days
  • Custom amount updates for flexible habits
  • Backup and restore functionality
  • Clean, distraction-free design
Features
Read full description

Simple Habits Daily Tracker helps you stay consistent with the routines that matter most. Create habits in seconds, set daily targets, and track progress with one tap. Features: • Fast habit setup with templates • Daily progress tracking and streaks • Calendar view to see completed days • Custom amount updates for flexible habits • Backup and restore support • Clean, distraction-free design Free features include core habit tracking and progress history. Pro unlocks unlimited habits and premium features through auto-renewing subscriptions (Monthly and Annual), or with an optional Lifetime one-time purchase. Auto-renewable subscription details: • Pro Monthly: 1-month subscription • Pro Annual: 1-year subscription • Payment is charged to your Apple ID account at confirmation of purchase. • Subscription automatically renews unless canceled at least 24 hours before the end of the current period. • Account will be charged for renewal within 24 hours prior to the end of the current period. • You can manage and cancel subscriptions in your Apple ID account settings after purchase. Privacy Policy: https://capefeardevs.netlify.app/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Date Calculator3 screens
Simple Habits Daily Tracker3 screens

Verdict

The call

The clearest difference is rating: Simple Habits Daily Tracker at 5.0 against Date Calculator's 4.5. Simple Habits Daily Tracker also leads on update cadence (every 8 days vs every 6 weeks). Date Calculator's advantage is ratings volume (200 vs 1). On price, ads, in-app purchases and monetization model 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. Date Calculator sells 4 in-app purchases, starting at $3.99 per month and Simple Habits Daily Tracker sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Simple Habits Daily Tracker holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Date Calculator has 200 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Date Calculator ships an update every 6 weeks, Simple Habits Daily Tracker every 8 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Date Calculator versus Simple Habits Daily Tracker: the parameters behind the verdict, then further details
ParameterDate CalculatorSimple Habits Daily Tracker
PriceFreeFree
Rating4.5 (200 ratings)5.0 (1 ratings) — better
Positive reviews63.1% of reviews—
Number of ratings200 — better1
Update frequencyEvery 6 weeksEvery 8 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.018.0
Further details — not scored
Size21 MB13 MB
Age rating4+4+
DeveloperApplorium LtdPhilip Fairchild

Customer experience

Date Calculator

All ratings200 ratings
Positive86.5%
Neutral4.0%
Negative9.5%
Written reviews122 reviews
Positive63.1%
Neutral5.7%
Negative31.1%

Simple Habits Daily Tracker

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Date Calculator

Reported bugs

10 issues
  • Premium interval exclusion feature not working despite payment
  • Widget displays incorrect values (e.g., '0 days old')
  • App crashes when swiping to secondary function
  • Date selection doesn't persist when clicking away
  • Calculations intermittently off by one day
Show 5 more
  • Items jump when editing on iOS 16.1.1
  • Cannot change start date in newer versions
  • App crashes after making changes
  • Widget won't load
  • Secondary function for calculating days between dates causes crashes

Requested features

11 requests
  • Ability to exclude/include specific holidays and dates
  • Support for calculating days between two dates (not just from a date)
  • Business days only calculation (exclude weekends)
  • Multiple interval tracking simultaneously
  • Save custom holiday periods
Show 6 more
  • Input dates numerically instead of scroll wheel
  • Subtract days from dates functionality
  • Week-based calculations
  • Horizontal orientation support
  • Color customization options
  • Standard calendar integration for holidays

Simple Habits Daily Tracker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Date Calculator

Subscriptions2
  • Timerange Plus Monthly$3.991 Month
  • Timerange Plus Annual3 Days trial$9.991 Year
One-time2
  • Timerange Plus$6.99
  • Date Calculator Plus$19.99
3 purchases

Simple Habits Daily Tracker

Subscriptions2
  • Pro Monthly$2.991 Month
  • Pro Annual$12.991 Year
One-time1
  • Pro Lifetime$19.99

Questions

Is Date Calculator free?
Date Calculator is free to download, with in-app purchases available.
Is Simple Habits Daily Tracker free?
Simple Habits Daily Tracker is free to download, with in-app purchases available.
Which has better reviews, Date Calculator or Simple Habits Daily Tracker?
Simple Habits Daily Tracker is rated higher. Date Calculator averages 4.5 out of 5 from 200 ratings, while Simple Habits Daily Tracker averages 5.0 from 1 ratings.
Do Date Calculator or Simple Habits Daily Tracker have ads?
Neither Date Calculator nor Simple Habits Daily Tracker shows ads.
Which is updated more often, Date Calculator or Simple Habits Daily Tracker?
Date Calculator ships an update every 6 weeks, and Simple Habits Daily Tracker every 8 days. Most recently, Date Calculator was updated on November 1, 2026 and Simple Habits Daily Tracker on October 31, 2026.

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