# Ra Protactinium - Lap Run

> Ra Protactinium - Lap Run (iPhone/iPad app by Belisatrio Dominguez Kleofastfg.)

- Source: https://appshunter.io/ios/app/ra-protactinium-lap-run/id6780734746 (this page in markdown: same URL + `.md`)
- Developer: [Belisatrio Dominguez Kleofastfg](https://appshunter.io/developer/6780734748)
- Category: Sports
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 13 MB
- Languages: English
- Released: 2026-06-22
- Data updated: 2026-08-01
- User reviews in markdown: https://appshunter.io/ios/app/ra-protactinium-lap-run/id6780734746/reviews.md

## What is Ra Protactinium?

There is a specific satisfaction that comes from watching your lap times improve session after session and a specific frustration from not being able to see the trends that would tell you exactly where to focus. This lap tracker and stopwatch gives you both the moment and the bigger picture. Record individual lap times and split intervals and the accumulated data reveals pacing consistency and energy management trends invisible in a single session. Compare this week against last week or track a specific distance across multiple training blocks to see whether your fitness is actually improving. The pace analyzer highlights which laps are dragging down overall times and which represent your natural strengths.


## Version history (last 2 releases)

### 2.0.0 — 2026-07-28

bug fix

### 1.0 — 2026-06-23

No release notes.

## More apps by Belisatrio Dominguez Kleofastfg

- [Aeolus Nike - Parse Encode](https://appshunter.io/ios/app/aeolus-nike-parse-encode/id6780734872)

All apps by Belisatrio Dominguez Kleofastfg: https://appshunter.io/developer/6780734748

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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 2026-08-01.*