Comparison

Timer App vs Between Dates Calendar Math

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

Head to head
About

Timer App

This utility app allows you to create, manage, and monitor multiple timers for various tasks. Timers continue to run in the background even when the app is closed, and current values can be emailed for backup.

Highlights
  • Create and remove timers
  • Start, pause, and reset timers
  • Rename timers
  • Background timer operation
  • Email timer values for backup
  • Icon badge shows running timers
Features
Read full description

Create timers to monitor how long it takes to do your work, how long you make a pause or whatever you have to time. The timer keeps running even when you close the application. So there is no need to keep it open all the time. Timers can be - created and removed - started and paused - reset to 0 - renamed The current timer values can be emailed for backup and further processing. The icon badge shows the number of running timers.

About

Between Dates Calendar Math

Calculate the number of days between two dates with a simple interface. Save, recall, sort, and remove date calculations. Add or subtract days from selected dates for quick date projections.

Highlights
  • Calculate days between dates
  • Save and recall date calculations
  • Sort and remove saved dates
  • Add or subtract days
  • Copy dates to start/end
  • Reset dates to current
Features
Read full description

Between Days was written to quickly tell how many days are between two dates. It uses a simple interface to get these answers in the quickest way possible. Underneath the simplicity, Between Days is one of the most feature rich date apps in the app store. Don’t let the simple interface fool you, this app does show a lot of information in a clean and easy to use format. To use the app simply set the start date and end date and it will display the number of days between those two dates. To select which date to edit you can either touch the date you want to change, or press the setting start date/ setting end date button. The selector will automatically change to display the date selected. It will also display the current day of the week showing on the calendar selector. If you would like to save the date for later, simply press the save button on the bottom. To recall a date, or to view saved dates press the view dates button on the bottom. Once you are at the list of dates you can sort or remove them. You can also press on a date to use it as the current date, or press done to return to your previous dates. There are also add and subtract buttons. This is useful if you need to find what the date is before or after a certain number of days, month or years. The copy to end date/copy to start date button will set both the start date and end date to the selected date. The reset button will set the beginning and end date to the current date, but will leave your saved dates alone. I hope you enjoy this app and find it useful! If you have any questions or comments send me an e-mail at Don.Espe@gmail.com Please rate this app so I know if there is enough interest to develop new features for it.

Screenshots

Timer App4 screens
Between Dates Calendar Math4 screens

Verdict

The call

The clearest difference is review sentiment: Between Dates Calendar Math at 50% against Timer App's 0%. Between Dates Calendar Math also leads on rating (4.8 vs 1.4) and ratings volume (42 vs 5). 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

Timer App costs $0.99 and Between Dates Calendar Math $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Between Dates Calendar Math holds the better App Store score, 4.8 against 1.4. That said, the two scores are not equally well evidenced: Between Dates Calendar Math has 42 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 0% of Timer App's written reviews are positive against 50% of Between Dates Calendar Math's.

UpkeepUpdate frequency

Timer App ships an update every 8 months, Between Dates Calendar Math every 4 months. The most recent releases landed on October 18, 2026 and October 23, 2026 respectively.

Scorecard5 real differences · 5 level
Timer App versus Between Dates Calendar Math: the parameters behind the verdict, then further details
ParameterTimer AppBetween Dates Calendar Math
Price$0.99$0.99
Rating1.4 (5 ratings)4.8 (42 ratings) — better
Positive reviews0.0% of reviews50.0% of reviews — better
Number of ratings542 — better
Update frequencyEvery 8 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.613.0 — better
Further details — not scored
Size1 MB1 MB
Age rating4+4+
DeveloperPiet JonasDucky Planet LLC

Customer experience

Timer App

All ratings5 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Between Dates Calendar Math

All ratings42 ratings
Positive95.2%
Neutral0.0%
Negative4.8%
Written reviews8 reviews
Positive50.0%
Neutral25.0%
Negative25.0%

In-app purchases

None

Timer App

No in-app purchases

None

Between Dates Calendar Math

No in-app purchases

Questions

Is Timer App free?
Timer App costs $0.99, with no in-app purchases.
Is Between Dates Calendar Math free?
Between Dates Calendar Math costs $0.99, with no in-app purchases.
Which has better reviews, Timer App or Between Dates Calendar Math?
Between Dates Calendar Math is rated higher. Timer App averages 1.4 out of 5 from 5 ratings, while Between Dates Calendar Math averages 4.8 from 42 ratings.
Do Timer App or Between Dates Calendar Math have ads?
Neither Timer App nor Between Dates Calendar Math shows ads.
Which is updated more often, Timer App or Between Dates Calendar Math?
Timer App ships an update every 8 months, and Between Dates Calendar Math every 4 months. Most recently, Timer App was updated on October 18, 2026 and Between Dates Calendar Math on October 23, 2026.

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