# Ten Three — A simple 10/3 focus timer

> A simple 10/3 focus timer (iPhone/iPad app by Brave New Design LLC.)

- Source: https://appshunter.io/ios/app/ten-three/id6761611521 (this page in markdown: same URL + `.md`)
- Developer: [Brave New Design LLC](https://appshunter.io/developer/1879753216)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 26.4 · 6 MB
- Languages: American English
- Released: 2026-04-08
- Data updated: 2026-06-02
- User reviews in markdown: https://appshunter.io/ios/app/ten-three/id6761611521/reviews.md

## What is Ten Three?

Ten Three is a clean, focused interval timer built around a simple rhythm: ten minutes on, three minutes off.

It is designed for people who want a lightweight timer that gets out of the way and makes it easy to stay in motion. Whether you are working, studying, cleaning, writing, or resetting between tasks, Ten Three helps you keep a steady pace with a calm, minimal interface.

Features:
• Fast start with a simple, distraction-free layout
• Clear Ten and Three phases with visible active state
• Easy switching between phases
• Start, pause, resume, and reset controls
• Local notifications so you know when a phase ends
• Built for iPhone with a polished native feel

Ten Three is intentionally simple. No accounts, no clutter, no complicated setup. Just a clear timer you can trust.


## Version history (last 1 release)

### 1.0 — 2026-04-08

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 2026-06-02.*