1Round
Marian Kazimir Health & Fitness iPhoneiPadiPod touch
1Round is a free Health & Fitness app for iPhone and iPad by Marian Kazimir. Requires iOS 17.0. Updated July 17, 2026.
- Price
- Free
- on the App Store
- Size
- 4 MB
- Age 4+
- Updated
- Jul 17
- 2026 · v1.2
Screenshots
About 1Round
1Round is the training timer built for athletes who don't settle for basic. Whether you're hitting the heavy bag, grinding through HIIT intervals, or pushing through MMA rounds — 1Round keeps precise time so you can stay locked in. BUILT FOR YOUR SPORT Five professional presets ready out of the box: • Boxing — 12 × 3-minute rounds, 1-minute rest, 10-second warning • MMA — 5 × 5-minute rounds, championship format • HIIT — 8 rounds of 40-second work, 20-second rest • Tabata — classic 8-round 20/10 protocol • Custom — your starting point for anything else EVERY DETAIL CONFIGURABLE Set round duration, rest duration, and a warning countdown from the main screen. Need different durations for different rounds? Per-round variable timing has you covered. SOUNDS THAT MEAN SOMETHING Five independent sound cues — round start, final round, warning, rest start, and finish — each configurable separately. Choose from bells, warning tones, classic boxing bell, and digital beep. LIVE ACTIVITY & DYNAMIC ISLAND Your workout lives on your lock screen and in the Dynamic Island while you train. See the current phase, time remaining, and round count without unlocking your phone. LOCK SCREEN WIDGET Glance at your round and time remaining directly from the lock screen at any time. — 1ROUND PRO — Unlock the full toolkit: • Create unlimited custom presets • Edit all preset details — rounds, timing, sounds, icon, color • Per-round variable duration control • Import your own custom audio files • Live Activity & Dynamic Island Always free, no limits: • All 5 professional presets — fully functional • All built-in sounds and warning tones 1Round PRO is available as a yearly subscription or a one-time lifetime purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.2 · Updated July 17, 2026
Minor fixes and improvements
App privacy
The developer, Marian Kazimir, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to 1Round
Looking for apps like 1Round? Here are 6 similar apps on the App Store. The highest rated is GYMROYALE (5.0/5), and all 6 are free to download.
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Southpaw: Boxing Round Timer
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GYMROYALE
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Fast Tracker - FastTrack
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| 1Round | – | Free | July 17, 2026 | |
| Southpaw: Boxing Round Timer | – | Free | Sep 3, 2026 | Compare |
| GYMROYALE | 5.0 / 5 (1) | Free | Oct 17, 2026 | Compare |
| Fast Tracker - FastTrack | 4.7 / 5 (431) | Free | Jul 12, 2026 | Compare |
| 7.15 | 1.0 / 5 (1) | Free | Oct 1, 2026 | Compare |
| SmartWOD Round Counter | 4.3 / 5 (9) | Free | Jul 17, 2025 | Compare |
| Cold Water Therapy | 2.7 / 5 (44) | Free | Feb 18, 2025 | Compare |
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