# tLap — Running Interval Calculator

> Running Interval Calculator (iPhone/iPad app by Alessandro Rossi.)

- Source: https://appshunter.io/ios/app/tlap/id1441967150 (this page in markdown: same URL + `.md`)
- Developer: [Alessandro Rossi](https://appshunter.io/developer/1441967149)
- Category: Sports, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 11.4 · 22 MB
- Languages: American English
- Released: 2018-11-14
- Data updated: 2026-10-03
- User reviews in markdown: https://appshunter.io/ios/app/tlap/id1441967150/reviews.md

## What is tLap?

tLap is a simple and easy to use utility meant to speed up calculation of running intervals.
We believe that more time you save in calculations, more time you have to train yourself ;-)
With tLap you can calculate:

- Time to complete a Distance at target Pace.
- Pace to complete a Distance in given Time.
- Distance completed in given Time and Pace.

You can also save your calculations for future reference in the app, so that you don't have to input the data every time.

WARNING: Distances are in Km, we will soon release an update to support input in miles.


## Version history (last 1 release)

### 1.0 — 2018-11-14

No release notes.

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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 2026-10-03.*