Comparison

Boxing Round Timer vs cornercoach

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Boxing Round Timer

This interval timer is designed for boxing and other exercises, offering a simple interface for easy setup. Customize round numbers, round duration, and interval times to suit your workout needs. It automatically pauses for calls or other apps.

Highlights
  • Customizable rounds (1-15 or infinity)
  • Adjustable round and interval times
  • Automatic pause for calls/other apps
  • Simple and intuitive user interface
  • Suitable for boxing and various exercises
Features
Read full description

A round timer for boxing, kickboxing, martial arts, HIIT and Tabata training. Huge, high-contrast digits let you read the remaining time from across the gym. FEATURES • Your music keeps playing Use it with Apple Music or Spotify running. The gong is mixed over your music instead of interrupting it. • A real gong Recorded from an actual gong, not a synthesised beep. • A warning before the bell A sound marks the last 10 or 30 seconds of a round. You can turn it off. • The screen changes colour during rest Tell work from rest at a glance, without reading the numbers. • The screen stays awake Auto-lock is disabled while the timer runs, so you can leave the phone on the floor. • Vibration Get the cue without sound. Switch it on or off. SETTINGS • Round time: 30 seconds, or 1 to 10 minutes • Rest: 0 seconds, 15 seconds, 30 to 150 seconds, or 3 to 10 minutes • Rounds: 1 to 15, or unlimited TIPS • Wearing gloves? You can tap START with your tongue. • If the sounds are too quiet, check the ringer volume in Settings > Sounds & Haptics. NOTE • The timer does not advance while you are in another app. It resumes where it left off when you come back.

About

cornercoach

Read full description

CornerCoach is the video coaching platform built for fighters and coaches who want more than just footage. Upload your rounds, sparring sessions, or pad work and get detailed feedback exactly where it matters, timestamped directly on the video. Your coach can mark up specific moments, tag techniques, flag patterns, and leave comments you can replay as many times as you need. FOR FIGHTERS Stop rewatching footage and guessing. Know exactly what your coach saw, at exactly the right moment. Whether you're training remotely or between sessions, CornerCoach keeps the conversation going. FOR COACHES Give your athletes the kind of detailed breakdown that used to require being in the same room. Tag moments by technique, person, equipment, training focus, and more. Share feedback instantly, no more long voice notes or vague text messages. KEY FEATURES • Timestamped video comments so you can leave feedback at the exact second it happened • Label system to tag by technique, person, equipment, event type, training focus, location, and round count • Shared video library puts coaches and fighters in one place • Clean, fast interface built around your workflow COMING SOON • AI powered analysis • Coaches marketplace to have your videos analysed by world-class coaches and fighters. Whether you're a professional preparing for a fight or an amateur trying to level up, CornerCoach gives you the feedback loop that most fighters never get. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Boxing Round Timer4 screens
cornercoach4 screens

Verdict

The call

The clearest difference is in-app purchases: Boxing Round Timer at none against cornercoach's 2. Boxing Round Timer also leads on iOS requirement (15.0 vs 17.0). cornercoach's advantage is ads (none vs shown) and update cadence (every 9 days vs every 3 months). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. cornercoach sells 2 in-app purchases, starting at $9.99 per month. Boxing Round Timer asks for nothing beyond the download.

UpkeepUpdate frequency

Boxing Round Timer ships an update every 3 months, cornercoach every 9 days. Both last shipped on September 23, 2026.

Scorecard4 real differences · 6 level
Boxing Round Timer versus cornercoach: the parameters behind the verdict, then further details
ParameterBoxing Round Timercornercoach
PriceFreeFree
Rating3.2 (49 ratings) — better
Positive reviews56.4% of reviews
Number of ratings49 — better
Update frequencyEvery 3 monthsEvery 9 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size7 MB89 MB
Age rating4+17+
DeveloperGamagori88cornercoachai

Bugs and requests

Boxing Round Timer

Reported bugs

3 issues
  • Sound stopped working
  • Timer stops when phone is locked or app is in background
  • Crashes after iOS 9 update

Requested features

5 requests
  • Add 45 second rest time option
  • Distinguish rest rounds with visual cue
  • Add countdown before first round
  • Allow locking screen without pausing timer
  • Increase volume/customizable sound

cornercoach

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Boxing Round Timer

No in-app purchases

2 purchases

cornercoach

Subscriptions2
  • Plus Storage (75 GB)$9.991 Month
  • Pro Storage (250 GB)$24.991 Month

Questions

Is Boxing Round Timer free?
Boxing Round Timer is free to download, with no in-app purchases.
Is cornercoach free?
cornercoach is free to download, with in-app purchases available.
Do Boxing Round Timer or cornercoach have ads?
Boxing Round Timer shows ads; cornercoach does not.
Which is updated more often, Boxing Round Timer or cornercoach?
Boxing Round Timer ships an update every 3 months, and cornercoach every 9 days. Most recently, Boxing Round Timer was updated on September 23, 2026 and cornercoach on September 23, 2026.

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