Comparison

Tabata Timer vs KesselRUN Running

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

Head to head
About

Tabata Timer

Features
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Tabata Timer - Interval & HIIT: Your Ultimate Choice to Achieve Your Workout Goals! Now, anyone can easily and effectively experience Tabata, HIIT (High-Intensity Interval Training), and all types of interval workouts without complicated setups.Β  The Tabata Timer - Interval & HIIT app is designed to accurately manage your workout time and maximize your exercise efficiency. [Key Features] - Supports All Interval Workouts: Perfectly supports not only Tabata and HIIT but also your own custom interval workouts. - Flexible Time Settings: Freely customize your work time, number of repetitions, and rest time between sets exactly as you want. - Intuitive Interface: A large, clear display and easy-to-understand buttons allow for smooth operation even in the middle of your workout. - Workout with Your Music! : Use the timer simultaneously with your favorite music streaming apps. Don't miss out on the joy of exercising with your tunes! (Supports background audio) - Clear Alerts: Distinct sound and vibration alerts for phase changes ensure you never miss the next move. (Various alert sounds to be selectable soon). - Works in the Background: The timer continues to run even if you minimize the app or your screen is off, so your workout flow remains uninterrupted. With the Tabata Timer - Interval & HIIT app, you can: - Maximize calorie burn in a short amount of time. - Effectively improve your stamina and build strength. - Stay focused and immersed in your workout without boredom. - Create and follow systematic workout routines. Download the Tabata Timer - Interval & HIIT app right now and start smarter, more effective workouts!Β  We support your healthy transformation.

About

KesselRUN Running

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KesselRUN stands out from traditional running apps. It is not another β€œgo farther, longer, slower” distance tracker. It is a free, privacy-first interval running app and HIIT coach built to make every minute count. KesselRUN is the ultimate non-distance alternative to mainstream running appsβ€”and it is completely free and ad-free! Instead of asking you to jog forever or rack up endless walking miles, KesselRUN guides you through high-intensity run/walk intervals: bursts of hard running, intentional recovery, and repeatable workouts that keep training exciting. HIIT-style running helps you burn more calories in less time, challenge fast-twitch muscle fibers, improve cardiovascular conditioning, and build fitness without turning every workout into a long slog. Think of it like a coach in your pocket yelling, β€œPunch it!” β€” then giving you permission to recover before the next blast. The Ultimate Audio Freedom: Customizable Spoken Cues: Most running apps lock you into generic, pre-recorded audio prompts. KesselRUN changes the game. With our fully customizable text-to-speech (TTS) engine, you control exactly what your coach says and when they say it. Create Your Own Prompts: Type out custom voice commands for interval changes, halfway marks, or countdowns. Edit Cues on the Fly: Add, tweak, or completely change any audio notification to match your personality, humor, or motivational style. Hands-Free Focus: Get clear, real-time spoken guidance without ever having to unlock or look at your phone screen. Why KesselRUN Beats Other Running Apps: β€’ Interval-First Architecture – Built from the ground up around timer-based interval running, not retrofitted from a GPS distance tracker. β€’ Fully Customizable Programs – Create structured training plans that match your goals, current fitness, available time, and preferred intensity. β€’ Fully Customizable Workouts – Tune warmups, cooldowns, run segments, walk/recovery segments, rounds, and timing so your workout fits you. β€’ HIIT for Maximum Calorie Burn – Short, intense efforts raise workout intensity and make limited training time highly effective. β€’ Fast-Twitch Stimulation – Sprint-style intervals recruit powerful muscle fibers that steady walking and easy jogging ignore. β€’ Cardio Without the Boredom – Push, recover, repeat, and finish feeling like you actually trained. β€’ Privacy-First by Design – No location tracking. No route maps. No ad network tracking. No background network tracking. Your run data is your business, not someone else’s product. Whether you are a beginner looking for a smarter alternative to bloated running apps, a walker ready to add powerful bursts, or a runner wanting more intensity without longer mileage, KesselRUN is your simple, private interval coach. Perfect For: β€’ Run/walk HIIT sessions & sprint workouts β€’ Weight-loss-focused cardio training β€’ Beginner-friendly custom running plans β€’ Time-efficient, high-intensity cardio days You control the workout. You control the cues. You control your data. Train faster. Burn brighter. Run the KesselRUN. Disclaimer: Always train within your ability, warm up properly, and consult a qualified health professional before starting a new high-intensity exercise program if you have health concerns. KesselRUN is part of the KesselFIT.com family.

Screenshots

Tabata Timer4 screens
KesselRUN Running4 screens

Verdict

The call

The clearest difference is update cadence: KesselRUN Running at every 9 days against Tabata Timer's every 5 months. KesselRUN Running also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Tabata Timer ships an update every 5 months, KesselRUN Running every 9 days. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

Scorecard2 real differences Β· 4 level
Tabata Timer versus KesselRUN Running: the parameters behind the verdict, then further details
ParameterTabata TimerKesselRUN Running
PriceFreeFree
Update frequencyEvery 5 monthsEvery 9 days β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.1 β€” better
Further details β€” not scored
Size23 MB33 MB
Age rating4+4+
DeveloperSang Min KimThreeLees LLC

In-app purchases

None

Tabata Timer

No in-app purchases

None

KesselRUN Running

No in-app purchases

Questions

Is Tabata Timer free?
Tabata Timer is free to download, with no in-app purchases.
Is KesselRUN Running free?
KesselRUN Running is free to download, with no in-app purchases.
Do Tabata Timer or KesselRUN Running have ads?
Neither Tabata Timer nor KesselRUN Running shows ads.
Which is updated more often, Tabata Timer or KesselRUN Running?
Tabata Timer ships an update every 5 months, and KesselRUN Running every 9 days. Most recently, Tabata Timer was updated on October 16, 2026 and KesselRUN Running on October 25, 2026.

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