# Crunch Time Pro vs Calculator 4.0

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.

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.

## The numbers

| Metric | Crunch Time Pro | Calculator 4.0 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/crunch-time-pro/id764172192/reviews)** | [4.8 (54 ratings)](https://appshunter.io/ios/app/calculator-40/id6445965184/reviews) |
| Number of ratings | 2 | **54** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 9 MB | 65 MB |
| Requires iOS | 13.4 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alumra, Ltd](https://appshunter.io/developer/764172195) | [Edison Largo](https://appshunter.io/developer/978541799) |

## What reviewers say

### Crunch Time Pro

[App page](https://appshunter.io/ios/app/crunch-time-pro/id764172192)

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.

**Highlights:** 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

**In-app purchases:** none


### Calculator 4.0

[App page](https://appshunter.io/ios/app/calculator-40/id6445965184)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is Crunch Time Pro free?

Crunch Time Pro costs $2.99, with no in-app purchases.

### Is Calculator 4.0 free?

Calculator 4.0 is free to download, with in-app purchases available.

### Which has better reviews, Crunch Time Pro or Calculator 4.0?

Crunch Time Pro is rated higher. Crunch Time Pro averages 5.0 out of 5 from 2 ratings, while Calculator 4.0 averages 4.8 from 54 ratings.

### Do Crunch Time Pro or Calculator 4.0 have ads?

Calculator 4.0 shows ads; Crunch Time Pro does not.

### Which is updated more often, Crunch Time Pro or Calculator 4.0?

Crunch Time Pro ships an update every 7 months, and Calculator 4.0 fortnightly. Most recently, Crunch Time Pro was updated on October 16, 2026 and Calculator 4.0 on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*