# 1on1off — Practice rotation timer

> Practice rotation timer (iPhone/iPad app by Trevor Perry.)

- Source: https://appshunter.io/ios/app/1on1off/id6754825845 (this page in markdown: same URL + `.md`)
- Developer: [Trevor Perry](https://appshunter.io/developer/1817987110)
- Category: Sports, Lifestyle
- Price: $2.99
- Age rating: 4+
- Requires: iOS 15.1 · 23 MB
- Languages: American English
- Released: 2025-11-04
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/1on1off/id6754825845/reviews.md

## What is 1on1off?

Crucially, 1on1off excels at managing teams with differing player counts. Whether one team has 7 players and another 10, our intelligent system tracks each team's unique rotation cycle independently, eliminating confusion and ensuring fair playtime for everyone. No more manual calculations or lost turns – the app handles it all!

Key Features for Smarter Practice:

Effortless Rolling Substitutions: Automates the "1 on, 1 off" system. See instantly who's coming off, who's the new goalie, and who's on the field.

Dual-Team Tracking: Manage two teams simultaneously, each with its own customizable timer and rotation logic.

Flexible Settings: Easily set players on field, rotation timer, and individual total roster sizes for each team.

Clear Alerts: High-contrast timers and audio/haptic alerts ensure you never miss a substitution.

Coach-Friendly Design: Intuitive, easy-to-read interface lets you focus on coaching, not complex management.

1on1off streamlines your small-sided game practices, guarantees equitable play, and boosts player engagement. Spend less time organizing subs and more time developing your team.

Download 1on1off and revolutionize your youth soccer coaching!


## Version history (last 1 release)

### 1.0 — 2025-11-04

No release notes.

## More apps by Trevor Perry

- [AutoRoster](https://appshunter.io/ios/app/autoroster/id6755357494)
- [MyBottomLine](https://appshunter.io/ios/app/mybottomline/id6756811488)

All apps by Trevor Perry: https://appshunter.io/developer/1817987110

## Related topics

[1on1off](https://appshunter.io/ios/topics/1on1off)

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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.*