# When Does vs Time calculator  ( Converter )

The clearest difference is price: Time calculator  ( Converter ) at Free against When Does's $0.99. Time calculator  ( Converter ) also leads on iOS requirement (13.0 vs 15.6). When Does's advantage is rating (5.0 vs 4.0) and ads (none vs shown). On ratings volume, update cadence, in-app purchases and device support there is nothing between them.

Time calculator  ( Converter ) is free to download; When Does costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

When Does holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 100% of When Does's written reviews are positive against 67% of Time calculator  ( Converter )'s.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on June 4, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | When Does | Time calculator  ( Converter ) |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/when-does/id601823124/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/time-calculator-converter/id919839640/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | Paid | **Ad-supported** |
| Size | 47 MB | 6 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paul T Cottey](https://appshunter.io/developer/448070614) | [EONSOFT](https://appshunter.io/developer/899851112) |

## What reviewers say

### When Does

[App page](https://appshunter.io/ios/app/when-does/id601823124)

This app provides the dates for numerous holidays and observances throughout the year. Users can easily add these events to their personal calendars or send them via email to themselves or others. It's a convenient reference for tracking important dates, including major holidays and time changes.

**Highlights:** Holiday date lookup, Add holidays to calendar, Email holiday information, Includes major holidays, Tracks US Daylight Saving Time

**Features:** macOS Compatibility

**In-app purchases:** none


### Time calculator  ( Converter )

[App page](https://appshunter.io/ios/app/time-calculator-converter/id919839640)

Easily convert between various units of time, from seconds to years. This tool helps you understand time durations and answer questions about how long different periods are. It supports conversions for seconds, minutes, days, hours, months, and years.

**Highlights:** Convert seconds to years, Convert minutes to days, Convert hours to months, Convert days to years, Supports multiple time units, Time duration calculations

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is When Does free?

When Does costs $0.99, with no in-app purchases.

### Is Time calculator  ( Converter ) free?

Time calculator  ( Converter ) is free to download, with no in-app purchases.

### Which has better reviews, When Does or Time calculator  ( Converter )?

When Does is rated higher. When Does averages 5.0 out of 5 from 2 ratings, while Time calculator  ( Converter ) averages 4.0 from 1 ratings.

### Do When Does or Time calculator  ( Converter ) have ads?

Time calculator  ( Converter ) shows ads; When Does does not.

### Which is updated more often, When Does or Time calculator  ( Converter )?

When Does ships an update every 5 months, and Time calculator  ( Converter ) every 5 months. Most recently, When Does was updated on June 4, 2026 and Time calculator  ( Converter ) on October 12, 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.*