Comparison

IntervalChrono Timer vs Coach Clock

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

Head to head
About

IntervalChrono Timer

Features
Read full description

An interval timer for workout. As simple as that, no purchases necessary, no ads. Expect improvements soon

About

Coach Clock

Features
Read full description

Coach Clock is an interval timer for trainers, coaches, and athletes who need reusable class templates, a big readable display, and reliable workout cues. Start free with everything you need to run a session, then unlock Coach Clock Pro once to remove ads and go unlimited. KEY FEATURES - Class-ready timer display: huge countdown, current interval, next interval, round count, elapsed time, and remaining time. - Professional presets: HIIT, Tabata, EMOM, AMRAP, boxing rounds, run/walk intervals, mobility flows, and gym rest timers. - Custom template builder: warmups, work blocks, rests, rounds, cooldowns, names, colors, and cue settings. - Trainer workflow: duplicate templates, favorite your go-to sessions, and (with Pro) share timer files with clients or other coaches. - iPad stage mode: high-contrast timer layouts designed to be seen across a room. - Audio and haptic cues: countdowns, bells, phase changes, and quiet mode options. - Local-first: no account required, and your templates stay on device unless you choose to share them. FREE VS PRO Free: every timer format, all presets, the big display, local class history, and up to 3 custom templates. The free version is supported by ads. Coach Clock Pro (one-time purchase, no subscription): removes ads and unlocks unlimited saved templates, template sharing with import/export, premium display tools, advanced cues, and full class history. WHY COACH CLOCK Generic interval timers can be powerful but slow to set up. Coach Clock is built around the live coaching moment: choose a template, start the class, glance at what is next, and keep the session moving. SAFE FITNESS NOTE Coach Clock provides timing tools only. It does not provide medical, fitness, safety, or coaching advice. You choose the exercises, intensity, and suitability of every session. Consult a qualified professional before starting or changing an exercise routine, especially if you have a medical condition, injury, are pregnant, or are new to exercise. Support, Privacy Policy, and Terms of Use: https://nemostation90.github.io/app-support/apps/coach-clock/

Screenshots

IntervalChrono Timer3 screens
Coach Clock4 screens

Verdict

The call

The clearest difference is in-app purchases: IntervalChrono Timer at none against Coach Clock's 1. IntervalChrono Timer also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Coach Clock sells 1 one-off in-app purchase. IntervalChrono Timer asks for nothing beyond the download.

Scorecard2 real differences ยท 4 level
IntervalChrono Timer versus Coach Clock: the parameters behind the verdict, then further details
ParameterIntervalChrono TimerCoach Clock
PriceFreeFree
Update frequencyโ€”Every 2 weeks
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.417.0 โ€” better
Further details โ€” not scored
Size0 MB15 MB
Age rating4+4+
DeveloperVictor AnayaQuoc Nguyen

In-app purchases

None

IntervalChrono Timer

No in-app purchases

1 purchases

Coach Clock

One-time1
  • Coach Clock Pro$19.99

Questions

Is IntervalChrono Timer free?
IntervalChrono Timer is free to download, with no in-app purchases.
Is Coach Clock free?
Coach Clock is free to download, with in-app purchases available.
Do IntervalChrono Timer or Coach Clock have ads?
Coach Clock shows ads; IntervalChrono Timer does not.

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