# Whenr Whenr vs Preset Timer Pro

The clearest difference is update cadence: Preset Timer Pro at every 2 months against Whenr Whenr's every 22 months. On price, ads, in-app purchases and device support 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, Preset Timer Pro every 2 months. The most recent releases landed on October 2, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Whenr Whenr | Preset Timer Pro |
| --- | --- | --- |
| 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 | No |
| Update frequency | Every 22 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 4 MB | 22 MB |
| Requires iOS | 16.1 | **15.1** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Darin Kelkhoff](https://appshunter.io/developer/1659482001) | [Nguyen Nhat Linh](https://appshunter.io/developer/1651749249) |

## 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


### Preset Timer Pro

[App page](https://appshunter.io/ios/app/preset-timer-pro/id6751624039)

**Features:** macOS Compatibility, 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 Preset Timer Pro free?

Preset Timer Pro is free to download, with no in-app purchases.

### Do Whenr Whenr or Preset Timer Pro have ads?

Neither Whenr Whenr nor Preset Timer Pro shows ads.

### Which is updated more often, Whenr Whenr or Preset Timer Pro?

Whenr Whenr ships an update every 22 months, and Preset Timer Pro every 2 months. Most recently, Whenr Whenr was updated on October 2, 2026 and Preset Timer Pro on September 19, 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.*