Comparison

Tabata Timer vs KOIN Performance

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

Head to head
About

Tabata Timer

This interval training app offers customizable timers for various workouts like Tabata, HIIT, and boxing. It features voice guidance, workout history, and the ability to save presets. Some advanced features require a one-time purchase.

Highlights
  • Customizable work and rest timers
  • Adjustable number of rounds
  • Pause, skip, and go back options
  • Workout history and saved presets
  • Customizable audio cues with voice guidance
  • Initial countdown timer
  • Final seconds alert
Features
Read full description

A beautiful and easy-to-use interval timer for Tabata, HIIT, Boxing, CrossFit or any exercise that involves interval training. The best-designed timer for interval training includes: ↳ Customizable work, rest timer settings, and number of rounds ↳ Ability to pause, skip, and go back between rounds ↳ View workout history and save as preset ↳ Customizable audio cues with voice guidance and chimes ↳ Customizable initial countdown timer ↳ Customizable final seconds alert ↳ Compatible with both iPhone and iPad Some features require a one-time purchase to upgrade to Pro: - Unlimited workouts - Workout history and saved presets - Voice guidance and additional sounds - Countdown timer - Final seconds alert

About

KOIN Performance

This app provides structured, personalized training plans tailored to your goals, schedule, and available equipment. It offers daily workout protocols, progress tracking, and an AI-powered performance assistant for guidance and accountability.

Highlights
  • Personalized training plans
  • Daily workout protocols
  • Progress tracking
  • AI performance assistant (KOACH)
  • Adaptive training based on goals and environment
  • Workout logging
Features
Read full description

KOIN — Train With Structure KOIN is a performance system designed to help athletes train consistently and improve every day. Instead of guessing what to do in the gym, KOIN builds a structured training plan tailored to your goals, schedule, and environment. Track workouts, stay accountable, and get guidance from KOACH — your performance assistant. Whether you're building strength, speed, or resilience, KOIN helps you focus on the work that matters. PERSONALIZED TRAINING PLANS KOIN generates structured training programs based on your goals, experience level, and training environment. Your plan adapts to factors like: • Training goals (speed, strength, muscle, resilience) • Experience level • Days per week you train • Gym equipment available • Preferred workout split Every program is built to keep training clear and consistent. DAILY TRAINING PROTOCOLS Your training is organized into clear daily sessions. Each session includes: • Primary lifts and accessories • Warm-ups and activation work • Mobility and recovery work • Cardio and conditioning • Session duration and structure Everything you need to complete your workout in one place. TRACK YOUR PROGRESS Log workouts, monitor your consistency, and build momentum over time. Track: • Strength training sessions • Cardio and conditioning • Daily activity • Program progress Consistency is the foundation of performance. MEET KOACH KOACH is your built-in performance assistant. Ask questions, check in on how your body feels, and get guidance for your training. KOACH helps athletes: • Adjust training • Stay accountable • Navigate recovery • Stay focused on progress BUILT FOR ATHLETES KOIN is designed for athletes at all levels — from youth athletes building fundamentals to experienced competitors looking to train with structure. The goal is simple: Train consistently. Track your work. Improve over time. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Tabata Timer4 screens
KOIN Performance4 screens

Verdict

The call

The clearest difference is rating: KOIN Performance at 5.0 against Tabata Timer's 3.8. KOIN Performance also leads on in-app purchases (none vs 1). Tabata Timer's advantage is update cadence (weekly vs every 3 months) and ratings volume (9 vs 1). On price, review sentiment, ads and monetization model 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. Tabata Timer sells 1 one-off in-app purchase. KOIN Performance asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

KOIN Performance holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Tabata Timer has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Tabata Timer ships an update weekly, KOIN Performance every 3 months. The most recent releases landed on September 23, 2026 and October 13, 2026 respectively.

Scorecard5 real differences · 5 level
Tabata Timer versus KOIN Performance: the parameters behind the verdict, then further details
ParameterTabata TimerKOIN Performance
PriceFreeFree
Rating3.8 (9 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings9 — better1
Update frequencyWeekly — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better26.2
Further details — not scored
Size5 MB1 MB
Age rating4+4+
DeveloperPolybit Studio Pty LtdKOIN LLC

Customer experience

Tabata Timer

All ratings9 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

KOIN Performance

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Tabata Timer

One-time1
  • Pro Upgrade$4.99
None

KOIN Performance

No in-app purchases

Questions

Is Tabata Timer free?
Tabata Timer is free to download, with in-app purchases available.
Is KOIN Performance free?
KOIN Performance is free to download, with no in-app purchases.
Which has better reviews, Tabata Timer or KOIN Performance?
KOIN Performance is rated higher. Tabata Timer averages 3.8 out of 5 from 9 ratings, while KOIN Performance averages 5.0 from 1 ratings.
Do Tabata Timer or KOIN Performance have ads?
Neither Tabata Timer nor KOIN Performance shows ads.
Which is updated more often, Tabata Timer or KOIN Performance?
Tabata Timer ships an update weekly, and KOIN Performance every 3 months. Most recently, Tabata Timer was updated on September 23, 2026 and KOIN Performance on October 13, 2026.

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