# Crunch Time Pro vs Metric Seconds

The clearest difference is price: Metric Seconds at Free against Crunch Time Pro's $2.99. Metric Seconds also leads on ratings volume (15 vs 2). Crunch Time Pro's advantage is rating (5.0 vs 4.5) and device support (4 vs 2). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

Metric Seconds is free to download; Crunch Time Pro costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Crunch Time Pro holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Metric Seconds has 15 ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 7 months. The most recent releases landed on June 2, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Crunch Time Pro | Metric Seconds |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/crunch-time-pro/id764172192/reviews)** | [4.5 (15 ratings)](https://appshunter.io/ios/app/metric-seconds/id1257282334/reviews) |
| Number of ratings | 2 | **15** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | Every 7 months |
| Monetization | Paid | **Free** |
| Size | 9 MB | 2 MB |
| Requires iOS | **13.4** | 14.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alumra, Ltd](https://appshunter.io/developer/764172195) | [Tangozulu R&D](https://appshunter.io/developer/373001554) |

## 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


### Metric Seconds

[App page](https://appshunter.io/ios/app/metric-seconds/id1257282334)

This utility app simplifies time calculations by converting to and from metric units. It allows users to tell and measure time using seconds as the base unit, with multipliers like kilo, Mega, and Giga for larger durations. It offers a fun and practical way to approach time measurement, especially for scientific or engineering contexts.

**Highlights:** Convert time to and from metric units, Tell time in metric, Measure time in metric, Uses seconds as the base unit, Supports metric multipliers (kilo, Mega, Giga), UTC-based time with no time zones

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Crunch Time Pro free?

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

### Is Metric Seconds free?

Metric Seconds is free to download, with no in-app purchases.

### Which has better reviews, Crunch Time Pro or Metric Seconds?

Crunch Time Pro is rated higher. Crunch Time Pro averages 5.0 out of 5 from 2 ratings, while Metric Seconds averages 4.5 from 15 ratings.

### Do Crunch Time Pro or Metric Seconds have ads?

Neither Crunch Time Pro nor Metric Seconds shows ads.

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

Crunch Time Pro ships an update every 7 months, and Metric Seconds every 7 months. Most recently, Crunch Time Pro was updated on June 2, 2026 and Metric Seconds on June 1, 2026.

---

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