# Crunch Time Pro vs Unzip Pro

The clearest difference is price: Unzip Pro at Free against Crunch Time Pro's $2.99. Unzip Pro also leads on update cadence (every 3 months vs every 7 months). Crunch Time Pro's advantage is in-app purchases (none vs 4) and device support (4 vs 2). On ads there is nothing between them.

Unzip Pro is free to download; Crunch Time Pro costs $2.99 up front. Unzip Pro sells 4 in-app purchases, starting at $2.99 per 7 days. Crunch Time Pro asks for nothing beyond the download.

Crunch Time Pro ships an update every 7 months, Unzip Pro every 3 months. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Crunch Time Pro | Unzip Pro |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/crunch-time-pro/id764172192/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Paid | — |
| Size | 9 MB | 30 MB |
| Requires iOS | **13.4** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alumra, Ltd](https://appshunter.io/developer/764172195) | [鑫 王](https://appshunter.io/developer/1816448578) |

## 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


### Unzip Pro

[App page](https://appshunter.io/ios/app/unzip-pro-file-manager/id6748304643)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| Monthly Subscription | $3.99 | per month |
| Annual Subscription | $14.99 | per year |
| Permanent member | $24.99 | one-time |


## Frequently asked questions

### Is Crunch Time Pro free?

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

### Is Unzip Pro free?

Unzip Pro is free to download, with in-app purchases available.

### Do Crunch Time Pro or Unzip Pro have ads?

Neither Crunch Time Pro nor Unzip Pro shows ads.

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

Crunch Time Pro ships an update every 7 months, and Unzip Pro every 3 months. Most recently, Crunch Time Pro was updated on October 16, 2026 and Unzip Pro on October 14, 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.*