Comparison

Callout vs Boxing Timer Pro

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

Head to head
About

Callout

This app acts as a boxing workout assistant, calling out punch combinations during rounds to enhance training. It allows for extensive personalization of workout durations, combination frequency, and coach voice. Track your progress and adapt workouts to your skill level.

Highlights
  • Customizable round and rest durations
  • Adjustable combination call-out frequency
  • Create custom punch combinations
  • Select workout intensity and pace
  • Choose coach's voice
  • Apple Health integration
  • Southpaw mode
Features
Read full description

Callout is a simple and easy to use boxing workout timer and coach. Punch combinations are called out during boxing rounds to help push you to the next level! You can personalize the boxing workout to find what works best for you: • Customize the duration of rounds, rest, and warm up • Use ratings to decide how often a combination is called during rounds • Create your own custom combinations • Select the intensity and pace of the workout • Choose your coach's voice • Track your boxing workouts using Apple Health • Southpaw? We've got you covered Callout is for people who already know the basic boxing punches and want a good selection of combinations to be called out during workouts.

About

Boxing Timer Pro

This app provides a highly customizable round timer for combat sports and interval training. It features a unique reaction training mode to simulate unpredictable fight scenarios and allows for precise control over workout structure and signals.

Highlights
  • Customizable rounds
  • Reaction Training Mode
  • Intra-round signals
  • Authentic sound cues
  • Visual cues and color indicators
  • Split rounds into segments
Features
Read full description

TRAIN SMARTER. FIGHT FASTER. REACT BETTER. Meet Boxing Round Timer Pro, the most powerful and customizable round timer for boxing, MMA, kickboxing, Muay Thai, or any high-intensity interval training. Whether you are a fighter sharpening your reactions, a coach managing class sessions, or an athlete crushing HIIT and Tabata, this app adapts to your style. It is more than a simple boxing bell, it is your intelligent corner partner. WHY THIS TIMER STANDS OUT Unlike any other boxing timer, Boxing Round Timer Pro introduces an exclusive Reaction Training Mode designed to simulate real fight unpredictability. Set random action cues in custom time ranges and get sound signals to perform specific combos, defensive moves, or explosive exercises. Perfect for developing fight IQ, reflexes, and real-world reaction speed. You can also split rounds into equal segments. For example, play a signal every 30 seconds during a 3-minute round. Ideal for pacing drills, changing intensity, or rotating exercises seamlessly without losing rhythm. FULLY CUSTOMIZABLE FOR EVERY TRAINING STYLE - Adjustable rounds. Set the structure that fits your routine. - Authentic boxing bells and claps. Realistic sounds that mirror professional gyms. - Visual cues and color indicators. Instantly see when to fight, rest, or get ready. - Intra-round signals. Add alerts within each round to mix up exercises or combos. - Reaction Training Mode. Create random action cues to simulate real-fight scenarios. - Simple, clean interface. Go from idea to action in seconds. - Optimized for all devices. Works on phones, tablets, and smart displays. PERFECT FOR ALL TYPES OF WORKOUTS - Boxing, Kickboxing, MMA, Muay Thai - HIIT, Tabata, CrossFit - Circuit, Cardio, or Strength workouts - Gym and home fitness - Reaction, coordination, and reflex drills SIMPLE. RELIABLE. FREE. No subscriptions. No ads. No limits. Boxing Round Timer Pro delivers professional-grade performance with zero distractions. Configure your workout, hit start, and let the timer handle the rest while you focus on your performance. TRAIN ANYTIME, ANYWHERE. From beginners learning to pace their rounds to advanced fighters mastering timing and reaction, this app delivers precision, motivation, and control in every session. You will always know when to strike, when to rest, and when to push beyond your limits. Download Boxing Round Timer Pro and experience the evolution of fight training. React faster. Move smarter. Dominate every round. Free - No ads - Reaction training - Fully customizable - For all combat sports

Screenshots

Callout4 screens
Boxing Timer Pro4 screens

Verdict

The call

The clearest difference is rating: Boxing Timer Pro at 5.0 against Callout's 4.5. Boxing Timer Pro also leads on in-app purchases (none vs 1) and review sentiment (97% vs 73%). Callout's advantage is update cadence (every 3 months vs every 6 months). On price, ratings volume, ads 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. Callout sells 1 one-off in-app purchase. Boxing Timer Pro asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Boxing Timer Pro holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 117 and 216 respectively. Written reviews point the same way: 73% of Callout's written reviews are positive against 97% of Boxing Timer Pro's.

UpkeepUpdate frequency

Callout ships an update every 3 months, Boxing Timer Pro every 6 months. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

Scorecard6 real differences · 4 level
Callout versus Boxing Timer Pro: the parameters behind the verdict, then further details
ParameterCalloutBoxing Timer Pro
PriceFreeFree
Rating4.5 (117 ratings)5.0 (216 ratings) — better
Positive reviews72.5% of reviews97.0% of reviews — better
Number of ratings117216 — better
Update frequencyEvery 3 months — betterEvery 6 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.013.4 — better
Further details — not scored
Size4 MB24 MB
Age rating4+4+
DeveloperZack BartelSolid Solutions OU

Customer experience

Callout

All ratings113 ratings
Positive89.4%
Neutral6.2%
Negative4.4%
Written reviews40 reviews
Positive72.5%
Neutral15.0%
Negative12.5%

Boxing Timer Pro

All ratings216 ratings
Positive99.5%
Neutral0.5%
Negative0.0%
Written reviews33 reviews
Positive97.0%
Neutral3.0%
Negative0.0%

User reviews

Callout

From 117 App Store ratings

What we love

  • 👍 Simple and easy to use
  • 💡 Customizable combos
  • 💰 Worth the pro price
  • 💪 Great for workouts
  • ✨ Elegant solution

Room to improve

  • 🔊 Loud bell sound
  • 🗣️ Voice issues/changes
  • ⚖️ Combo balance issues
  • 🎛️ Intensity setting bug

Boxing Timer Pro

From 216 App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Efficient and effective
  • ✨ No ads
  • 🤫 Runs in the background
  • 🎶 Doesn't hijack music apps

Room to improve

  • 🔄 Doesn't save settings

Bugs and requests

Callout

Reported bugs

19 issues
  • Voice boost distorts/doesn't work on newer iOS
  • Voice boost broken on iOS 17
  • Voice boost is ear rape/joke
  • Static noise instead of voice
  • Bug with voice boost on iPhone 15 Pro
Show 14 more
  • Combination labels disappear on iPad
  • Custom combo changes affect all workouts
  • Custom combos not showing numbers
  • Custom combos erased after workout
  • Intensity setting not changeable
  • Voice boost distorts heavily
  • Voice boost feature stopped working
  • App stopped working, static noise
  • Voice changes make app unusable
  • Voice boost broken on iOS 17
  • Voice boost distorts heavily
  • Voice boost feature stopped working
  • App stopped working, static noise
  • Voice changes make app unusable

Requested features

72 requests
  • Add defensive moves (slips, blocks, rolls, weaves)
  • Add body shots (numbers 7-10)
  • Display called out combos on screen
  • Tie combo frequency to specific workouts
  • Adjust bell volume or mute bell
Show 67 more
  • Add kicks, knees, elbows
  • Save custom combo sets to workouts/rounds
  • Add option to create custom callouts (slip, block, roll, step back)
  • Add more good voices
  • Option to change start/end of round sounds
  • Add pause button
  • Add more numbers up to 12
  • Allow users to upload and vote on combos
  • Add option to add kicks
  • Add defense callouts
  • Add body shots
  • Add defense callouts
  • Add defense moves
  • Add defensive callouts
  • Add body shots
  • Add defense to be called out
  • Add body hooks
  • Add knees, leg kicks, and elbows
  • Add custom callouts and prompts
  • Show callout numbers on screen
  • Assign routines to rounds
  • Add our own voice to call out combinations
  • Save a selection of combos
  • Assign saved combos to workouts or rounds
  • Add body shots (7-8 for 1-2, 9-10 for 3-4)
  • Add defense to be called out
  • Add defense like SL, DR, C, BL
  • Add body hooks
  • Add defense like slips, blocks, ducks
  • Assign routines to rounds
  • Add defense like slips, blocks, ducks
  • Add custom callouts and prompts like slip, block, roll, step back
  • Show callout numbers on screen
  • Assign routines to rounds
  • Add our own voice to call out combinations
  • Add defensive callouts
  • Add body shots
  • Add defense callouts
  • Add defense moves
  • Add defensive callouts
  • Add body shots
  • Add defense to be called out
  • Add defense like SL, DR, C, BL
  • Add body hooks
  • Add defense like slips, blocks, ducks
  • Assign routines to rounds
  • Add defense like slips, blocks, ducks
  • Add custom callouts and prompts like slip, block, roll, step back
  • Show callout numbers on screen
  • Assign routines to rounds
  • Add our own voice to call out combinations
  • Add defensive callouts
  • Add body shots
  • Add defense callouts
  • Add defense moves
  • Add defensive callouts
  • Add body shots
  • Add defense to be called out
  • Add defense like SL, DR, C, BL
  • Add body hooks
  • Add defense like slips, blocks, ducks
  • Assign routines to rounds
  • Add defense like slips, blocks, ducks
  • Add custom callouts and prompts like slip, block, roll, step back
  • Show callout numbers on screen
  • Assign routines to rounds
  • Add our own voice to call out combinations

Boxing Timer Pro

Requested features

1 request
  • Ability to save workout settings

In-app purchases

1 purchases

Callout

One-time1
  • Callout Pro$1.99
None

Boxing Timer Pro

No in-app purchases

Questions

Is Callout free?
Callout is free to download, with in-app purchases available.
Is Boxing Timer Pro free?
Boxing Timer Pro is free to download, with no in-app purchases.
Which has better reviews, Callout or Boxing Timer Pro?
Boxing Timer Pro is rated higher. Callout averages 4.5 out of 5 from 117 ratings, while Boxing Timer Pro averages 5.0 from 216 ratings.
Do Callout or Boxing Timer Pro have ads?
Neither Callout nor Boxing Timer Pro shows ads.
Which is updated more often, Callout or Boxing Timer Pro?
Callout ships an update every 3 months, and Boxing Timer Pro every 6 months. Most recently, Callout was updated on September 21, 2026 and Boxing Timer Pro on September 24, 2026.

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