# RollTimer: Roll, Rest, Repeat — BJJ round & sparring timer

> BJJ round & sparring timer (iPhone/iPad app by Dmitry Volkov.)

- Source: https://appshunter.io/ios/app/rolltimer-roll-rest-repeat/id6762009730 (this page in markdown: same URL + `.md`)
- Developer: [Dmitry Volkov](https://appshunter.io/developer/338566908)
- Category: Sports
- Price: Free
- Age rating: 4+
- Requires: iOS 15.5 · 2 MB
- Languages: American English
- Released: 2026-04-22
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/rolltimer-roll-rest-repeat/id6762009730/reviews.md

## What is RollTimer?

Roll Timer is a simple BJJ interval timer for rounds, rest, and sparring sessions. Set your rolls and durations, then see the estimated finish time for the full session before you start.


## Version history (last 1 release)

### 1.0 — 2026-04-22

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 2026-05-19.*