# RTS - Relative Time Stopwatch — You control the pass of time!

> You control the pass of time! (iPhone/iPad app by pl ayground.)

- Source: https://appshunter.io/ios/app/rts-relative-time-stopwatch/id6747949287 (this page in markdown: same URL + `.md`)
- Developer: [pl ayground](https://appshunter.io/developer/517373368)
- Category: Entertainment, Utilities
- Price: $0.99
- Age rating: 4+
- Requires: iOS 13.0 · 2 MB
- Languages: American English
- Released: 2025-06-30
- Data updated: 2026-08-15
- User reviews in markdown: https://appshunter.io/ios/app/rts-relative-time-stopwatch/id6747949287/reviews.md

## What is RTS?

The ultimate prank stopwatch that lets you secretly control time! Challenge your friends to hold a plank for "one minute" while you secretly speed up or slow down the timer.

Turn the Digital Crown discreetly to manipulate time from 0.5x to 2.0x speed. Make their "30-second" challenge feel like forever, or let them off easy with lightning-fast time. They'll never know what hit them!

Perfect pranks for:
• Fitness challenges that seem impossible
• Timing games with friends
• Making boring tasks feel shorter
• Stretching fun moments longer
• Ultimate party entertainment
• Harmless workplace fun

Features:
• Variable speed control (0.5x - 2.0x)
• Precision timing with centisecond accuracy
• Clean, minimalist Apple Watch interface
• Start, stop, continue, and reset functionality
• Smooth Digital Crown integration
• Background timing support

RTS transforms your Apple Watch into the ultimate prank device. Simple, sneaky, and hilariously effective!


## Version history (last 1 release)

### 25.06.01 — 2025-06-30

No release notes.

## More apps by pl ayground

- [Little Piano - Learn to Play](https://appshunter.io/ios/app/little-piano-learn-to-play/id757811606)
- [Say It Backwards App](https://appshunter.io/ios/app/say-it-backwards-app/id956149728)
- [Say It Backwards App Lite](https://appshunter.io/ios/app/say-it-backwards-app-lite/id1066924497)
- [Coloring Expert by Playground](https://appshunter.io/ios/app/coloring-expert-by-playground/id1581719839)
- [hangle](https://appshunter.io/ios/app/hangle/id1608218944)
- [Jnquisition](https://appshunter.io/ios/app/jnquisition/id6467793772)

All apps by pl ayground: https://appshunter.io/developer/517373368

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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 2026-08-15.*