Crunch Time Pro vs Calculator 4.0
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Crunch Time Pro
This app is a powerful time and date calculator. It allows users to perform calculations with dates, times, years, days, hours, minutes, and seconds, and convert results between these units. It supports addition, subtraction, multiplication, and division for precise time-based computations.
- Calculate with dates, times, years, days, hours, minutes, seconds
- Convert between all time units
- Perform addition, subtraction, multiplication, division
- Input dates, times, or both
- Track time until or since an event
- Solve complex time-related questions
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Really cool Time & Date calculator which converts between units easily. * CALCULATE using dates, times, years, days, hours, minutes, & seconds. * CONVERT between all above units. * Includes MULTIPLICATION, SUBTRACTION, ADDITION, & DIVISION. * Simple design - very powerful functionality * EASILY & RAPIDLY INPUT dates, times, or both * Perform calculations in the units of your choice, then convert the answer to any other unit * Track how long until an event or how long since one occurred Examples: - If I ran a 5k in 20:09, then what was my pace?: 20:09 ÷ 3.1 = 6:30. - What if I took about 7 seconds off my pace, then how long would it take to complete my workout?: 6:30 - 7 = 6:23 × 3.1 = 19:48. - If I do 30 second reps 12 times, how much total time did it take?: 35 seconds × 12 = 7m 00s. - How many minutes is 8 hours? - Exactly old is someone born on 4/8/1985? - How many seconds? - How long has it been since we first met? - When is 6 weeks from today? - How many seconds in 30 years? - How many days is 1,000,000 seconds? - What about hours? Answer these, and other time-related questions! Crunch Time. Please feel free to contact us at support@alumra.ltd with any questions or feedback. As always, we'd love to hear from you!
Calculator 4.0
Perform daily calculations with a clean interface and large buttons. Features include decimal support, a calculation log, and two themes. Regular updates ensure continuous improvement and new functionalities.
- Intuitive interface with large buttons
- Backspace key for corrections
- Decimal point or comma support
- Calculation display log
- Two customizable themes
- Regular updates with new features
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Do the math with Calculator 4.0. Our calculator app features a sleek and intuitive interface, with large buttons and a clear display for easy input and output. Plus, with the backspace key you can correct or change numbers. Other features of our calculator app include support for decimal point or decimal comma, a display log for your calculation, and two themes to choose from!. And with regular updates and new features being added all the time, our calculator app is always improving and getting even better. Download our calculator app today and experience the ultimate in calculation convenience and accuracy!
Screenshots
Verdict
The clearest difference is price: Calculator 4.0 at Free against Crunch Time Pro's $2.99. Calculator 4.0 also leads on update cadence (fortnightly vs every 7 months) and ratings volume (54 vs 2). Crunch Time Pro's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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
Calculator 4.0 is free to download; Crunch Time Pro costs $2.99 up front. Calculator 4.0 sells 1 one-off in-app purchase. Crunch Time Pro asks for nothing beyond the download.
Crunch Time Pro holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Calculator 4.0 has 54 ratings behind it against 2, so its average is the more settled of the two.
Crunch Time Pro ships an update every 7 months, Calculator 4.0 fortnightly. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.
| Parameter | Crunch Time Pro | Calculator 4.0 |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 5.0 (2 ratings) — better | 4.8 (54 ratings) |
| Number of ratings | 2 | 54 — better |
| Update frequency | Every 7 months | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 13.4 | 12.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | Alumra, Ltd | Edison Largo |
Customer experience
Crunch Time Pro
Calculator 4.0
In-app purchases
Crunch Time Pro
No in-app purchases
Calculator 4.0
- Remove Ads$5.99
Questions
Is Crunch Time Pro free?
Is Calculator 4.0 free?
Which has better reviews, Crunch Time Pro or Calculator 4.0?
Do Crunch Time Pro or Calculator 4.0 have ads?
Which is updated more often, Crunch Time Pro or Calculator 4.0?
Other comparisons
