Comparison

Boxing Coach Workout Timer vs KO Flow

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

Head to head
About

Boxing Coach Workout Timer

This app provides a customizable boxing round timer with voice guidance and personalized workouts. It offers preconfigured or custom sessions with flexible phases, favorite combo selection, and AI-powered coach voices. Enjoy an ad-free, hands-free experience with Siri and HealthKit integration.

Highlights
  • Customizable boxing round timer
  • Personalized workout creation
  • AI-powered voice coaching
  • Favorite combo selection
  • Siri shortcuts for hands-free control
  • Ad-free experience
  • HealthKit integration
Features
Read full description

Elevate your boxing training with the Boxing Coach and Workout Timer, your ultimate companion for boxing classes, sparring sessions, shadow boxing, or punching bag workouts. Designed to optimize your training, this app offers personalized workouts, real-time coaching, and an audio-supported boxing round timer. Optimized for both iPhone, iPad, and Apple Watch with a layout that adapts to every screen so you can train seamlessly on any device. Key Features Personalized Workouts • Preconfigured schedules: Access ready-to-use boxing workouts to start training immediately. • Customizable sessions: Create unlimited personalized workouts tailored to your goals. • Flexible phases: Define warm-up, up to 18 boxing rounds with breaks, and cool-down phases with full control over durations. Boxing, Kickboxing, and Defensive Combos • Boxing combos: Classic punch combinations to sharpen your hands. • Kickboxing combos: Add kicks and knees for full kickboxing sessions. • Defensive combos: Train slips, rolls, blocks, and counters to round out your skills. • Favorite combos: Choose your preferred combinations across all three disciplines. Enhanced Training Experience • Audio and voice support: Optional voice guidance and sounds to keep you focused and motivated. • Music compatibility: Continue listening to your favorite music apps during workouts. • Community leaderboard: Stay motivated by comparing your progress with the global community through weekly, monthly, yearly, and all-time rankings. • AI-powered voice coaching: Choose from six distinct boxing coaches, each with their own style, to guide you through combos and rounds in real time for a truly personalized workout. Widgets • Home Screen widgets: Launch your favorite workouts and keep your training front and center with quick, one-tap access right from your Home Screen. User-Friendly Interface • Intuitive design: Clean and simple interface with color-coded workout phases. • No sign-up required: Start using the app immediately, no registration needed. • Ad-free experience: Enjoy uninterrupted training without distracting advertisements. Seamless Integration • HealthKit integration: Sync workouts and body measurements seamlessly for comprehensive tracking. Free & Pro The core experience is completely free, with no ads and no sign-up: • A variety of preconfigured boxing programs, ready to train immediately • Full boxing, kickboxing, and defensive combo libraries • Audio and voice support • Home Screen widgets • Community leaderboard • HealthKit integration Upgrade to Pro to unlock: • Custom workouts: create your own unlimited boxing workouts tailored to your goals. • Combo callouts during workouts: have your selected boxing, kickboxing, and defensive combos called out in real time as you train. Why Choose Boxing Coach and Workout Timer? • Optimize your training: Maximize results with personalized workouts and real-time coaching. • Stay focused: The app's intuitive design and voice support help you concentrate on your training, not your phone. • No distractions: Enjoy an ad-free experience with no sign-up barriers. Transform Your Boxing Training Today! Download the Boxing Coach and Workout Timer now and take the first step towards more effective and enjoyable boxing workouts! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

KO Flow

Features
Read full description

Train like it’s fight night—wherever you are. KO Flow is a voice-guided striking training app for boxing, kickboxing, Muay Thai, and karate. Choose your trainer, set your rounds, and follow clear combination callouts while shadowboxing or working the heavy bag. TRAIN WITH PURPOSE • Guided beginner, intermediate, and advanced training • Boxing, kickboxing, Muay Thai, and karate programs • Five distinct trainer voices and coaching styles • Adjustable round length, rest periods, tempo, and cadence • Focus View for distraction-free combination callouts • Optional encouragement during longer sessions BUILD YOUR OWN WORKOUT • Generate structured sessions based on your discipline, level, and focus • Create and save personal workouts • Build custom striking combinations • Adjust every round to match your available time • Train through nine-session Fight Camps with clear progression STUDY THE FINISH Explore curated Fight Studies drawn from sourced boxing, kickboxing, and Muay Thai bouts. Review the observed finishing sequence, then train with a separate practice adaptation built for solo workouts. TRACK EVERY ROUND • Save completed sessions to your training history • Follow workout totals, streaks, and Fight Camp progress • Schedule optional training reminders • Choose the trainer and visual style that fit your sessions KO Flow works for shadowboxing, heavy-bag training, home workouts, and independent gym sessions. No partner is required. A limited number of Starter Workouts are included. KO Flow Premium unlocks generated workouts, advanced training, saved and custom workouts, combination creation, and Fight Study imports. KO Flow offers monthly and annual auto-renewing subscriptions. Payment is charged to your Apple Account when the purchase is confirmed. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel subscriptions in your Apple Account settings. Train safely, use appropriate equipment, and work within your experience and physical ability. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://koflow.app/privacy

Screenshots

Boxing Coach Workout Timer4 screens
KO Flow4 screens

Verdict

The call

Boxing Coach Workout Timer and KO Flow are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Boxing Coach Workout Timer sells 1 one-off in-app purchase and KO Flow sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Boxing Coach Workout Timer ships an update weekly, KO Flow every 3 days. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

ScorecardNo meaningful differences
Boxing Coach Workout Timer versus KO Flow: the parameters behind the verdict, then further details
ParameterBoxing Coach Workout TimerKO Flow
PriceFreeFree
Rating4.5 (582 ratings) — better—
Positive reviews55.7% of reviews—
Number of ratings582 — better—
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.616.4 — better
Further details — not scored
Size192 MB164 MB
Age rating4+4+
DeveloperNils AckermannMesmer LLC

Bugs and requests

Boxing Coach Workout Timer

Reported bugs

4 issues
  • Sound/speech issues
  • Timer inaccuracies
  • Crashes and technical issues
  • Login/purchase required for full features

Requested features

5 requests
  • Ability to create and save custom workouts/combos
  • Option to add body shots to combos
  • Warning sound before round ends
  • Workout history/analytics tracking
  • Defensive combo presets

KO Flow

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Boxing Coach Workout Timer

One-time1
  • Full Version$3.99
2 purchases

KO Flow

Subscriptions2
  • KO Flow Premium Monthly$6.991 Month
  • KO Flow Premium Annual$39.991 Year

Questions

Is Boxing Coach Workout Timer free?
Boxing Coach Workout Timer is free to download, with in-app purchases available.
Is KO Flow free?
KO Flow is free to download, with in-app purchases available.
Do Boxing Coach Workout Timer or KO Flow have ads?
Neither Boxing Coach Workout Timer nor KO Flow shows ads.
Which is updated more often, Boxing Coach Workout Timer or KO Flow?
Boxing Coach Workout Timer ships an update weekly, and KO Flow every 3 days. Most recently, Boxing Coach Workout Timer was updated on October 16, 2026 and KO Flow on October 10, 2026.

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