Comparison

Time & Date Calculator ++ vs TimeLync

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

Head to head
About

Time & Date Calculator ++

This app provides a fast and accurate way to perform calculations involving dates and times, eliminating the need for manual methods or spreadsheets. It's ideal for professionals who need precise results for work hours, payroll, billing, and more, with a clean interface and offline functionality.

Highlights
  • Add and subtract time instantly
  • Convert time formats (HH:MM, decimal hours, total minutes)
  • Accurate payroll and billing calculations
  • Persistent calculation history
  • Clean, calculator-style interface
  • Works fully offline
Features
Read full description

Thank you for choosing Time & Date. Your attention to hours, dates, and schedules deserves a careful tool, and we appreciate you putting this app to work. Focused calculators help you check shifts, plan deadlines, compare dates, review flight timing, and handle everyday time math without a spreadsheet or crowded general calculator. TIME AND DURATION TOOLS - Add and subtract hours, minutes, seconds, and mixed durations. - Compare times in 12-hour AM/PM or 24-hour format. - Calculate elapsed time across midnight. - Total entries in HH:MM, HH:MM:SS, MM:SS, and DD:HH:MM:SS columns. - Multiply or divide durations for rates, batches, lessons, routes, workouts, and estimates. - Convert between hours, minutes, seconds, decimal hours, and clock formats. - Compare date-and-time rows and check local or UTC results. TIME COLUMN CHARTS - Turn entries from the four Time Column calculators into line, bar, or scatter charts. - Follow consistent Entry 1, Entry 2, and later labels in calculator order. - Read duration values in familiar time units. - Scroll horizontally through longer entry lists without crowding the labels. - Share chart data and its ordered entries as a PDF. DATES, DEADLINES, AND SCHEDULES - Find the difference between two dates in years, months, weeks, weekdays, or days. - Add or subtract an interval to see where a deadline or appointment lands. - Count business days and working hours using the workdays and work windows you choose. - Build countdown plans with steps, buffers, and optional workday limits. - Save important dates with titles and tags, with valid edits saved as you work. - Search, sort, edit, share, and delete tracked dates. - View saved dates in a year calendar. WORK, PAYROLL, AND FLIGHT CHECKS - Calculate shift length from clock-in and clock-out times. - Account for unpaid breaks and common shift-rounding choices. - Review raw time, paid time, overtime, and rounding differences. - Keep weekly shift rows together and export a CSV summary. - Check pilot time, ETE, ETA, fuel, endurance, holding time, duty, and rest information. HISTORY THAT STAYS USEFUL - Save named calculator records with text details and creation times. - Search by saved name or calculator, then delete individual records when they are no longer needed. - Scroll smoothly through larger histories as more records load automatically. - Keep History text focused without storing or displaying calculator images. - Work on iPad with master and detail navigation kept visible. SHARE, BACKUP, AND DATA CONTROL - Export calculator snapshots and tracked dates in Project JSON. - Export History as JSON, CSV, or PDF. - Import History JSON while skipping records with the same saved data. - Export and import tracked dates in their own JSON format. - Share supported calculator results, tracked dates, and charts as PDF. - Transfer up to 10,000 History records at a time. - Keep JSON imports within an explicit 100 MB safety limit. - Let larger transfers work without blocking normal interaction, then receive a completion message. - Reset all saved app data from Settings after reviewing an unrecoverable-action warning. - Access advanced calculators, Favorites, and data transfer with Pro; free use has daily calculation limits. Time & Date is useful for employees checking timesheets, managers reviewing schedules, freelancers billing by time, students planning study blocks, technicians totaling service time, pilots reviewing duty windows, and anyone who wants dependable date and duration answers without building a complex formula. For monthly subscriptions: Monthly Pro is a 1-month auto-renewable subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Thank you again for using the app thoughtfully. Your attention to the small details is what makes a dependable record worth keeping, and this release gives those saved calculations a cleaner place to live, move, and manage.

About

TimeLync

Design custom interval timers for various activities like work, study, or workouts. Organize actions with durations and set them to play sequentially, with Apple Watch support for on-the-go use. Stay on track with timely progress reminders.

Highlights
  • Create custom interval timers
  • Design sequential actions with durations
  • Organize actions within processes
  • Play processes on Apple Watch
  • Receive progress reminders
  • Supports iPhone and Apple Watch
Features
Read full description

TimeLync is a creative interval timer. Whether for creative work, study, workout, cooking, or other activities, you can use TimeLync to design, to play a Process, and to remind you about the progress of each Action by the order of your design while playing the Process. You can create multiple Actions with duration. You can add, pick, edit, organize Actions in a Process, to set an Action to wait on its completion before resuming to the next Action. You can also create multiple Processes, and to wear, to play your favorite Processes on the Apple Watch.

Screenshots

Time & Date Calculator ++4 screens
TimeLync4 screens

Verdict

The call

The clearest difference is price: Time & Date Calculator ++ at Free against TimeLync's $5.99. Time & Date Calculator ++ also leads on update cadence (every 3 weeks vs every 6 weeks). TimeLync's advantage is in-app purchases (none vs 2) and review sentiment (100% vs 84%). On rating, ratings volume, 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

Time & Date Calculator ++ is free to download; TimeLync costs $5.99 up front. Time & Date Calculator ++ sells 2 in-app purchases, starting at $1.99 per month. TimeLync asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Time & Date Calculator ++ against 5.0 for TimeLync. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 84% of Time & Date Calculator ++'s written reviews are positive against 100% of TimeLync's.

UpkeepUpdate frequency

Time & Date Calculator ++ ships an update every 3 weeks, TimeLync every 6 weeks. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

Scorecard6 real differences · 4 level
Time & Date Calculator ++ versus TimeLync: the parameters behind the verdict, then further details
ParameterTime & Date Calculator ++TimeLync
PriceFree — better$5.99
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews83.5% of reviews100.0% of reviews — better
Number of ratings11
Update frequencyEvery 3 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree — betterPaid
DevicesiPhone, iPad, Apple WatchiPhone, iPod, Apple Watch
Requires iOS17.615.0 — better
Further details — not scored
Size11 MB13 MB
Age rating4+4+
DeveloperVerosocial Studio靖元 张

Customer experience

Time & Date Calculator ++

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews97 reviews
Positive83.5%
Neutral2.1%
Negative14.4%

TimeLync

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Time & Date Calculator ++

Reported bugs

11 issues
  • Calculation list hidden under selection menu in right-handed mode
  • Keypad hidden in left-handed mode
  • 'Number of days between dates' calculator not working
  • Tapping 'today' button no longer enters today's date
  • Calculate button does nothing for 'number of days between dates'
Show 6 more
  • Calculator selection menu covers other elements
  • App crashes on opening after update
  • Menu stopped working after update
  • Repeatedly crashes
  • Subtraction functionality issues
  • Email sharing not working

Requested features

10 requests
  • Add decimal hours back
  • Bring back option for permanent left-side selection menu
  • Get rid of pointless back arrow
  • Add milliseconds support
  • Allow multiple time entries for adding up hours
Show 5 more
  • Add option to print working outs
  • Set a default screen on opening
  • Auto tab between fields
  • Larger buttons
  • Make buttons bigger

TimeLync

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Time & Date Calculator ++

Subscriptions1
  • Monthly Pro$1.991 Month
One-time1
  • Lifetime Pro Unlock$14.99
None

TimeLync

No in-app purchases

Questions

Is Time & Date Calculator ++ free?
Time & Date Calculator ++ is free to download, with in-app purchases available.
Is TimeLync free?
TimeLync costs $5.99, with no in-app purchases.
Which has better reviews, Time & Date Calculator ++ or TimeLync?
Time & Date Calculator ++ and TimeLync are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Time & Date Calculator ++ or TimeLync have ads?
Neither Time & Date Calculator ++ nor TimeLync shows ads.
Which is updated more often, Time & Date Calculator ++ or TimeLync?
Time & Date Calculator ++ ships an update every 3 weeks, and TimeLync every 6 weeks. Most recently, Time & Date Calculator ++ was updated on October 18, 2026 and TimeLync on October 16, 2026.

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