Comparison

CalSearch vs Time Jump

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

Head to head
About

CalSearch

This utility app enhances your iPhone or iPad's native calendar search. It allows you to find calendar entries from any date, going back further than the standard one-year limit. You can also customize the search period and select which calendars to include.

Highlights
  • Search calendar entries beyond one year
  • Configurable search period
  • Selectable calendars for search
  • Works on iPhone and iPad
Features
Read full description

The search function in the iPhone's / iPad's standard calendar app only searches for calendar entries up to a maximum of 1 year back. CalSearch fixes this and searches the various calendars of the iPhone for any search term, even more than 1 year back. The search period and the calendars to be searched are configurable. CalSearch is a free app with no ads or in-app purchases - we don't make any money with it. Please understand that we cannot offer any support as a result.

About

Time Jump

Easily calculate the difference between dates, including business days, with side-by-side calendars. Add or subtract time periods and integrate with your device's calendar for event viewing and management.

Highlights
  • Calculate days between dates
  • Business day calculations
  • Side-by-side calendar view
  • Add/subtract time periods
  • Integrates with device calendar
  • Customizable holidays and days off
Features
Read full description

Date Calculator Time Jump for iPhone & iPad is a full-featured date calculator (counts the days between two dates) that uses side-by-side calendars to allow you to flip backward and forward in time. Tap on dates and instantly see the time difference between them in days and business days as well as the total time in years, months, weeks and days. Based on a recent customer request, results are also displayed in weeks & days. Don't want to flip through calendars? Double-tap on the selected date above either calendar and use the date picker to select a specific date – your birthday, a project deadline, an anniversary – anything. Time Jump supports dates up to 2,000 years in the past or the future. You can always tap days directly on the calendar to fine tune your selection. Time Jump's DateCalc When you need to do a specific calculation - like 180 days from a date, 45 business days before a date, 40 weeks from a date, etc. - use the DateCalc feature that allows you to add/subtract days, business days, weeks, months or years to/from any date. Business Day Calculations In addition to calendar days, Time Jump quickly and easily calculates the number of business days between two dates – this can be essential for project managers, shippers, attorneys, software developers, manufacturers – anyone working in business days. Time Jump can take US Federal and State holidays into account (skipping them) when calculating business days and you can select exactly which holidays to skip. You can also add your own custom days off (Personal Days) that are skipped for business day calculations. You can even set which days of the week are considered business days if you need to use something other than Monday through Friday. Integrated with Your iPhone/iPad Calendar Time Jump - with your permission - can be fully integrated with your iPhone/iPad calendar. You can see events - and even create or delete them - from within Time Jump. A tap on the selected date above either calendar and you will see a list of the calendar events you have chosen to view from within Time Jump in the Date Detail View. Use the Time Jump settings to select one, some or all of your calendars - including your Google calendar. Create Custom Days Off for Business Day Calculations As mentioned above, in addition to standard business day calculations, you can also add your own custom days off - Personal Days - (vacations, travel, school schedules, etc.) and Time Jump will treat these days as non-business days in the business day calculations. Of course, you can use settings to turn this feature on and off. Time Jump allows you to create your days off directly from within the app - and then they will appear in your selected iPhone calendar. Time Jump Date Detail View The Date Detail View shows you more details about a selected date: holiday information and/or a list of activities from your iPhone/iPad calendar (if you've given Time Jump permission to take a look). Once you've done a calculation you may wonder what's on your calendar and you can see your schedule from within Time Jump. Who's Time Jump for? Project managers Planners & schedulers Attorneys & paralegals Scientists Procurement managers Logistics specialists Shippers Investors & bankers Historians Educators Time explorers Anyone interested in time Follow us in Twitter: http://www.twitter.com/timetheoryapps Time Jump does not use a network connection during normal operation - use it anywhere, anytime. It does use a network connection if you access our website from within the app or provide app feedback directly to us.

Screenshots

CalSearch2 screens
Time Jump4 screens

Verdict

The call

The clearest difference is price: CalSearch at Free against Time Jump's $7.99. CalSearch also leads on update cadence (every 2 days vs every 2 months) and iOS requirement (13.0 vs 17.6). Time Jump's advantage is review sentiment (100% vs 84%) and ratings volume (5 vs 1). On rating, ads, in-app purchases 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

CalSearch is free to download; Time Jump costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for CalSearch against 5.0 for Time Jump. That said, the two scores are not equally well evidenced: Time Jump has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 84% of CalSearch's written reviews are positive against 100% of Time Jump's.

UpkeepUpdate frequency

CalSearch ships an update every 2 days, Time Jump every 2 months. The most recent releases landed on August 25, 2026 and July 21, 2026 respectively.

Scorecard6 real differences · 4 level
CalSearch versus Time Jump: the parameters behind the verdict, then further details
ParameterCalSearchTime Jump
PriceFree — better$7.99
Rating5.0 (1 ratings)5.0 (5 ratings)
Positive reviews83.9% of reviews100.0% of reviews — better
Number of ratings15 — better
Update frequencyEvery 2 days — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.6
Further details — not scored
Size7 MB3 MB
Age rating4+4+
DeveloperPatrick Fischer / Toni FischerTime Theory Software

Customer experience

CalSearch

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews31 reviews
Positive83.9%
Neutral6.5%
Negative9.7%

Time Jump

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews10 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

CalSearch

No in-app purchases

None

Time Jump

No in-app purchases

Questions

Is CalSearch free?
CalSearch is free to download, with no in-app purchases.
Is Time Jump free?
Time Jump costs $7.99, with no in-app purchases.
Which has better reviews, CalSearch or Time Jump?
CalSearch and Time Jump are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.
Do CalSearch or Time Jump have ads?
Neither CalSearch nor Time Jump shows ads.
Which is updated more often, CalSearch or Time Jump?
CalSearch ships an update every 2 days, and Time Jump every 2 months. Most recently, CalSearch was updated on August 25, 2026 and Time Jump on July 21, 2026.

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