# Runners Calc — Calculate your laps and pace

> Pace calculator for runners to optimize event performance and track intervals. (iPhone/iPad app by Stefan Gericke.)

- Source: https://appshunter.io/ios/app/runners-calc/id1314395338 (this page in markdown: same URL + `.md`)
- Developer: [Stefan Gericke](https://appshunter.io/developer/1314395337)
- Category: Sports, Health & Fitness
- Price: Free
- Rating: 4.29/5 from 7 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.4 · 3 MB
- Languages: English, German
- Released: 2017-11-20
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/runners-calc/id1314395338/reviews.md

## What is Runners Calc?

Runners Calc - The pace calculator for your next event

**Features**
The app is a wonderful tool for each runner. This app will optimize your next event and you can organize it much better.

You can input or calculate the following information inside the app:
- Distance
- Time
- Pace
- Speed
- Interval (variable between 1 and 10 km or miles)

You have now Quick Buttons for selecting your typical distance, time or pace you can define in the settings.

You can calculate your intervals for your run. Take this with you to your run and you will see if you are in time on each checkpoint.

New: now all settings will be synced into iCloud to all your devices with the same Apple ID.

**Biografie**
This is my first app I’ve developed and also my first touch with Swift. I’ve developed some small apps about 20 years ago during my study. With the support of the book „Swift 4 - Das umfassende Handbuch“ from Michael Kofler I was able to develop and public this app Runners Calc.

My intention for this app is to improve it and to add more functionality to learn more about the program language Swift. So it will be wonderful to get some feedback from you about what can be done better. But please be aware it can take some time to do bug fixing or to implement new functionality.

I’m not developing this app to get money. This app will be a free app and I won’t change this also if I’m adding new functionality. The only think I will try is to use the In-App Purchase but only to donate small money and not to combine this with new functionality. But I will never add ads in this app.

Follow me on Twitter: @gerickeapps
Send me a mail: support@gerickeapps.com

## Key features

- Calculate distance, time, pace, and speed
- Interval calculation for runs
- Quick buttons for common inputs
- iCloud sync for settings
- Organize and optimize running events

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/runners-calc/id1314395338/reviews.md

### 1/5 — Not for all runners

*2018-06-24, version 1.2.8*

App doesn’t allow pace calculations beyond 99 miles or 5 hours of time, which is a disappointment to all ultra marathoners.

**Developer response:** Thanks for your feedback. There will be a new version 1.2.9 which can be used for ultra marathoners. Please let me know if this is fixing your issue.

## Frequently asked questions about Runners Calc

### What can Runners Calc calculate?

Runners Calc allows you to input or calculate distance, time, pace, and speed. It also supports interval calculations for runs, with intervals variable between 1 and 10 km or miles.

### Does Runners Calc have ads?

The developer has stated that they will never add ads to this app. It is designed to be a free app without advertisements.

### How does Runners Calc help organize events?

The app is designed to help runners optimize their next event and organize it much better by providing accurate calculations for pace, speed, and intervals.

### Can I use Runners Calc on multiple devices?

Yes, all settings in Runners Calc are now synced via iCloud to all your devices that share the same Apple ID, ensuring a consistent experience.

### What is the rating for Runners Calc?

Runners Calc has a rating of 4.3 stars based on 7 ratings, indicating a generally positive user reception.

### Is Runners Calc free to use?

Yes, Runners Calc is a free app. The developer explicitly states they are not developing it to make money and will not change this, even when adding new functionality.

### What devices does Runners Calc support?

Runners Calc is supported on iPhone, iPad, iPod, and Apple Watch devices, allowing for versatile use across the Apple ecosystem.

### When was Runners Calc last updated?

The latest version of Runners Calc, 1.4.4, was last updated on June 2, 2022. The developer is open to feedback for future improvements.

## Version history (last 1 release)

### 1.4.4 — 2022-06-02

- Small bug fixies
- Compiled with iOS 15

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*