# Corner Timer: Boxing — Boxing Round Training Timer

> Boxing Round Training Timer (iPhone/iPad app by Mingyu Kim.)

- Source: https://appshunter.io/ios/app/corner-timer-boxing/id6793550760 (this page in markdown: same URL + `.md`)
- Developer: [Mingyu Kim](https://appshunter.io/developer/6793550762)
- Category: Health & Fitness, Sports
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 23 MB
- Languages: American English, Danish, French (France), German (Germany), Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-07-29
- Data updated: 2026-09-08
- User reviews in markdown: https://appshunter.io/ios/app/corner-timer-boxing/id6793550760/reviews.md

## What is Corner Timer?

Corner Timer is a focused round timer that helps boxers stay with the rhythm of each session and concentrate on movement and breathing.

Train at your level, from beginners learning the fundamentals to experienced boxers building demanding routines. Keep your favorite music playing and move with a ring timer that signals every round. Adjust the session and its five-level intensity rating to match your condition, then review your training history and progress graphs at a glance.

Large controls remain practical with gloves or sweaty hands. Oversized numbers make the time and current round readable when an iPhone or iPad is placed across the gym. Red identifies training, blue identifies rest, and a high-contrast pause state keeps every phase clear.

Key features

- Create and edit presets with up to 15 rounds
- Set round, rest, preparation, and optional warning times
- Keep external music playing and request system-controlled ducking for bells
- Classic, double, and digital boxing bells with 1% volume adjustment
- Lock Screen Live Activity and background bell alerts
- Large portrait and landscape timer layouts for iPhone and iPad
- On-device workout history, notes, and a five-level intensity slider
- Read-only workout details, monthly progress graphs, and shareable 9:16 results
- Private iCloud sync between supported devices using the same Apple Account
- Premium weekly plans, round-by-round guidance, and progress reports

No account, advertising, analytics, or tracking is included. Presets, notes, and workout records stay on your device and may sync through your private iCloud database. The developer does not operate a server that stores this workout data.

Terms of Use (Apple Standard EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Privacy Policy:
https://corner-timer-support.netlify.app/privacy.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Corner Timer Premium | $0.99 | per month |



## Version history (last 5 releases)

### 1.1.7 — 2026-09-02

Improved iCloud sync reliability for workout history and presets, with stronger protection for existing data when storage is unavailable. Lock Screen timing, background bell cues, pause and resume behavior, accessibility, and iPhone/iPad layout stability are now more reliable.

### 1.1.6 — 2026-08-30

We refined localization across Home, Training History, and guided sessions, and improved display stability on iPhone and iPad. Key training information now appears more consistently in the language selected for your device.

### 1.1.5 — 2026-08-29

Premium pricing has been redesigned. Compare monthly, annual, and lifetime plans in one place, with the annual plan's monthly equivalent and savings shown in your local currency. Your first guided session remains free, purchases can be restored, and existing Premium access is preserved.

### 1.1.4 — 2026-08-26

Added quick routine recommendations, four-week training blocks, history-based next-session guidance, and a 28-day progress report. You can now try one complete guided session before subscribing. Recent-workout labels, Premium value messaging, purchase localization, and CloudKit save status are clearer.

### 1.1.3 — 2026-08-06

Improved app-name and boxing subtitle localization across all supported languages.

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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 2026-09-08.*