# Whenr Whenr vs TimeCalc w/ Watch App

The clearest difference is ads: Whenr Whenr at none against TimeCalc w/ Watch App's shown. TimeCalc w/ Watch App's advantage is update cadence (every 3 months vs every 22 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Whenr Whenr ships an update every 22 months, TimeCalc w/ Watch App every 3 months. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Whenr Whenr | TimeCalc w/ Watch App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/whenr-whenr/id1659481999/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 22 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 4 MB | 9 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Darin Kelkhoff](https://appshunter.io/developer/1659482001) | [Legal Prompt Inc.](https://appshunter.io/developer/1490746932) |

## What reviewers say

### Whenr Whenr

[App page](https://appshunter.io/ios/app/whenr-whenr/id1659481999)

This app simplifies complex time calculations, helping you easily determine time differences, future times, and duration sums. It offers an intuitive interface and convenient options to copy, set reminders, or share results.

**Highlights:** Calculate time differences, Determine future times, Sum time durations, Copy results to clipboard, Create reminders from results, Share time calculations

**Features:** Vision Pro support

**In-app purchases:** none


### TimeCalc w/ Watch App

[App page](https://appshunter.io/ios/app/timecalc-w-watch-app/id6733239757)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Whenr Whenr free?

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

### Is TimeCalc w/ Watch App free?

TimeCalc w/ Watch App is free to download, with no in-app purchases.

### Do Whenr Whenr or TimeCalc w/ Watch App have ads?

TimeCalc w/ Watch App shows ads; Whenr Whenr does not.

### Which is updated more often, Whenr Whenr or TimeCalc w/ Watch App?

Whenr Whenr ships an update every 22 months, and TimeCalc w/ Watch App every 3 months. Most recently, Whenr Whenr was updated on October 19, 2026 and TimeCalc w/ Watch App 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.*