Comparison

Time + Date Calculator vs Web to PDF

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

Calculate time differences, work days, and add or subtract time periods. Convert between units like seconds, minutes, and years. Determine future or past dates and calculate age.

Highlights
  • Calculate time differences
  • Calculate work days
  • Add/subtract time
  • Multiply/divide time
  • Time converter
  • Date ranger
  • Age calculator
Features
Read full description

Time + Date Calculator is the perfect tool to work with time. It is by far the best and most accurate date and time calculator available for iOS! • TIME DIFFERENCE The Time Difference Calculator works out the difference between two periods of time. How long have you been at work today? - So type in: "17:30 - 7:45 =" and you get: 09:45 (9 hours and 45 minutes). • WORK DAYS Calculate work days between two calendar days. Exclude weekends and find out how many week days are left. • ADD/SUBTRACT TIME You can add or subtract time expressions defined in years, months, days, hours, minutes AND seconds • MULTIPLY/DIVIDE TIME You can multiply/divide time expressions defined in years, months, days, hours, minutes AND seconds • TIME CONVERTER Use this time converter to convert instantly between seconds, minutes, hours, days and years. • DATE RANGER What date is 10 days from now, or 5 weeks from now? With Date Ranger you can quickly determine the new date given a start date, and a date range in days, weeks, months, or years to add or subtract. • TIME ZONES Provides time zone conversions taking into account local time zone and accepts present, past or future dates. • AGE CALCULATOR Age Calculator simply shows your age (years old, months and days). • TIME TRAVEL Time Travel calculates the time left on your trip given total distance remaining and current average speed.

About

Web to PDF

Features
Read full description

Save webpages as PDFs from Safari or a pasted link. Find them in your library, read them offline, and share a copy when needed. BASIC SAVING IS FREE • Save a webpage from Safari or paste a link in the app • Use Clean page to reduce banners, popups, and sticky overlays where possible • Preview PDFs, search by title or source URL, rename, and share • No daily or monthly export quota; technical size and page limits apply ONE-TIME PRO UPGRADE • Article Mode focuses on the main readable content when detected • Choose A4 or Letter, portrait or landscape, and adjust margins • Merge saved PDFs, change page order, or remove pages • Highlight selectable text and add page notes • Save edits as a new copy; originals stay unchanged Some sites restrict capture or rely on dynamic content that may not render completely. OCR is not included. Highlights require selectable text in the PDF. PDF files are stored in the app. Optional Firebase Analytics is off until you enable Help improve the app in Settings. When enabled, it records app-usage and Pro purchase events, not page URLs, PDF content, filenames, or notes. You can turn it off at any time.

Screenshots

Time + Date Calculator4 screens
Web to PDF4 screens

Verdict

The call

The clearest difference is price: Web to PDF at Free against Time + Date Calculator's $0.99. Web to PDF also leads on update cadence (fortnightly vs every 3 months). Time + Date Calculator's advantage is in-app purchases (none vs 1). 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

Web to PDF is free to download; Time + Date Calculator costs $0.99 up front. Web to PDF sells 1 one-off in-app purchase. Time + Date Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Time + Date Calculator ships an update every 3 months, Web to PDF fortnightly. The most recent releases landed on November 1, 2026 and October 23, 2026 respectively.

Scorecard3 real differences · 7 level
Time + Date Calculator versus Web to PDF: the parameters behind the verdict, then further details
ParameterTime + Date CalculatorWeb to PDF
Price$0.99Free — better
Rating4.7 (942 ratings) — better—
Positive reviews91.4% of reviews—
Number of ratings942 — better—
Update frequencyEvery 3 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.615.6
Further details — not scored
Size1 MB11 MB
Age rating4+17+
DeveloperThomas TsopanakisGeorgii Dolganov

Bugs and requests

Time + Date Calculator

Reported bugs

2 issues
  • Error in adding days calculation
  • Inconsistent behavior when inputting times

Requested features

4 requests
  • Add support for calculating all days, not just work days
  • Implement a calendar view to track time and dates
  • Allow users to save and view their time logs
  • Provide an option to display time in decimal format

Web to PDF

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Time + Date Calculator

No in-app purchases

1 purchases

Web to PDF

One-time1
  • Web to PDF Pro — Lifetime$7.99

Questions

Is Time + Date Calculator free?
Time + Date Calculator costs $0.99, with no in-app purchases.
Is Web to PDF free?
Web to PDF is free to download, with in-app purchases available.
Do Time + Date Calculator or Web to PDF have ads?
Neither Time + Date Calculator nor Web to PDF shows ads.
Which is updated more often, Time + Date Calculator or Web to PDF?
Time + Date Calculator ships an update every 3 months, and Web to PDF fortnightly. Most recently, Time + Date Calculator was updated on November 1, 2026 and Web to PDF on October 23, 2026.

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