Comparison

Time Jump vs Hours Tracker

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

Head to head
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.

About

Hours Tracker

Easily log your work hours by entering start and end times. Calculate daily and weekly totals, including pay based on your hourly salary. Export your time sheets for record-keeping.

Highlights
  • Log start and end times
  • Deduct break times
  • Calculate daily and weekly work hours
  • Calculate total pay
  • Export time sheets (Excel/CSV)
  • Set log reminders
  • Use local currency
Features
Read full description

Track your work hours with Hours Tracker! Enter your start and end time each day, and calculate your total work hours and pay. At any time, you can export your time sheet as an Excel or CSV file. Weekly time tracking has never been this easy! • Pick any time to start and end the daily entry • Deduct time for breaks • Get an overview of daily work time • Calculate total weekly work time • Enter your hourly salary and calculate total pay • See work and pay history of previous weeks • Export time sheets as Excel or CSV files • Set log reminders for start and end times • Use your local currency And it is all for free!

Screenshots

Time Jump4 screens
Hours Tracker4 screens

Verdict

The call

The clearest difference is price: Hours Tracker at Free against Time Jump's $7.99. Hours Tracker also leads on update cadence (weekly vs every 2 months) and ratings volume (81K vs 5). Time Jump's advantage is in-app purchases (none vs 2) and review sentiment (100% vs 65%). On ads, device support and iOS requirement 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

Hours Tracker is free to download; Time Jump costs $7.99 up front. Hours Tracker sells 2 in-app purchases, starting at $4.99 per 7 days. Time Jump asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Time Jump holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Hours Tracker has 81K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 100% of Time Jump's written reviews are positive against 65% of Hours Tracker's.

UpkeepUpdate frequency

Time Jump ships an update every 2 months, Hours Tracker weekly. The most recent releases landed on July 21, 2026 and September 24, 2026 respectively.

Scorecard8 real differences · 3 level
Time Jump versus Hours Tracker: the parameters behind the verdict, then further details
ParameterTime JumpHours Tracker
Price$7.99Free — better
Rating5.0 (5 ratings) — better4.7 (81K ratings)
Positive reviews100.0% of reviews — better65.5% of reviews
Number of ratings581K — better
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank—#172 — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.616 — better
Further details — not scored
Size3 MB21 MB
Age rating4+4+
DeveloperTime Theory SoftwareAppostrophe AB

Customer experience

Time Jump

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

Hours Tracker

All ratings80,581 ratings
Positive91.9%
Neutral3.8%
Negative4.3%
Written reviews666 reviews
Positive65.5%
Neutral12.0%
Negative22.5%

Bugs and requests

Time Jump

Not enough reviews yet to summarise bugs or requests.

Hours Tracker

Reported bugs

3 issues
  • Hours from previous weeks being overwritten
  • Inability to access future weeks
  • Time input issues (e.g., can't set AM/PM times)

Requested features

5 requests
  • Add option to input break times
  • Implement overtime pay calculation
  • Allow customizable work week start day
  • Add notes/comments for each day's entries
  • Provide ability to set default pay rate

In-app purchases

None

Time Jump

No in-app purchases

2 purchases

Hours Tracker

Subscriptions2
  • Premium Weekly7 Days trial$4.997 Days
  • Premium Yearly7 Days trial$29.991 Year

Questions

Is Time Jump free?
Time Jump costs $7.99, with no in-app purchases.
Is Hours Tracker free?
Hours Tracker is free to download, with in-app purchases available.
Which has better reviews, Time Jump or Hours Tracker?
Time Jump is rated higher. Time Jump averages 5.0 out of 5 from 5 ratings, while Hours Tracker averages 4.7 from 81K ratings.
Do Time Jump or Hours Tracker have ads?
Neither Time Jump nor Hours Tracker shows ads.
Which is updated more often, Time Jump or Hours Tracker?
Time Jump ships an update every 2 months, and Hours Tracker weekly. Most recently, Time Jump was updated on July 21, 2026 and Hours Tracker on September 24, 2026.

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