Date and Time Calculator Pro vs Time Calculator Tools
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Date and Time Calculator Pro
Calculate the precise time difference between any two dates and times, down to the second. Easily determine future or past dates based on a specified duration. Ideal for tracking events, financial periods, or personal milestones.
- Calculate time distance between dates
- Calculate days after a specific date
- Calculate date before a specific date
- Second-level precision
- Period time calculation
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Want to know how many days you can receive the Christmas gift? Want to know how many days you will have the college entrance exam?Want to know how many days the 158-day wealth management product expired? This tool helps you to calculate the distance between any time, down to second. It can also calculate the day after that day between any time. This tool is not only for wealth management but also for period time. It can tell you the date before or after a certain period.
Time Calculator Tools
This app offers a suite of tools for date and time calculations. It can determine the duration between dates, calculate time differences across zones, and estimate time until specific events. It also helps find the midpoint between two dates.
- Calculate total hours and minutes worked
- Check time in different time zones
- Calculate days until a specific event
- Determine weeks between two dates
- Find the midpoint of a date range
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Collection of tools to calculate dates and times: Time Calculator (ex: How many total hours and minutes did I work this week?) Time Zones (ex: What time is it in other time zones? When will it be 8 PM in another time zone?) Time Until (ex: How many days until my project is due?) Time Between (ex: How many weeks are there between our birthdays?) Average date (ex: What's the midpoint of summer?)
Screenshots
Verdict
The clearest difference is price: Time Calculator Tools at Free against Date and Time Calculator Pro's $0.99. Time Calculator Tools also leads on review sentiment (100% vs 89%). Date and Time Calculator Pro's advantage is ads (none vs shown) and ratings volume (963 vs 7). On rating, in-app purchases, 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
Time Calculator Tools is free to download; Date and Time Calculator Pro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Time Calculator Tools holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Date and Time Calculator Pro has 963 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 89% of Date and Time Calculator Pro's written reviews are positive against 100% of Time Calculator Tools's.
Date and Time Calculator Pro ships an update every 5 weeks, Time Calculator Tools every 5 months. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.
| Parameter | Date and Time Calculator Pro | Time Calculator Tools |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.8 (963 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | 88.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 963 — better | 7 |
| Update frequency | Every 5 weeks — better | Every 5 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 3 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | 山 钟 | Evan Winograd |
Customer experience
Date and Time Calculator Pro
Time Calculator Tools
Bugs and requests
Date and Time Calculator Pro
Reported bugs
3 issues- Paid version has lost the ability to calculate future dates based on weeks
- Date selection uses a scroll wheel instead of keypad entry
- Unable to copy or share calculation results
Requested features
5 requests- Add ability to change year for date time calculation
- Implement dark mode
- Add iPad version
- Add divide option in time calculator
- Add ability to calculate working days
Time Calculator Tools
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Date and Time Calculator Pro
No in-app purchases
Time Calculator Tools
No in-app purchases
Questions
Is Date and Time Calculator Pro free?
Is Time Calculator Tools free?
Which has better reviews, Date and Time Calculator Pro or Time Calculator Tools?
Do Date and Time Calculator Pro or Time Calculator Tools have ads?
Which is updated more often, Date and Time Calculator Pro or Time Calculator Tools?
Other comparisons
