Comparison

Exercise Timer⋮ Hiit Training vs TimerFlex

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

Head to head
About

Exercise Timer⋮ Hiit Training

Features
Read full description

Time To Train is a convenient and intuitive app for those who are involved in sports and workouts. With this app, you can create custom timers for different exercises and training sessions. Simply choose an exercise from the suggested list or add your own, set the duration of the exercise and rest, and start training. The app will countdown the time for each exercise, notify you of the change of exercises and rest periods, helping you track your time and perform workouts more effectively. Time To Train also offers a customizable interface, the ability to save your workouts for future use, and track statistics of completed workouts. Don't miss a moment and start training with the Time To Train app today! Auto Renewable Subscription Terms: - The purchase will be applied to your iTunes account on confirmation. Subscriptions will automatically renew unless canceled within 24-hours before the end of the current period. - You can cancel anytime with your iTunes account settings. Any unused portion of a free trial will be forfeited if you purchase a subscription. - The cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the free service. Privacy and Policy: https://mobilexapps.com/fitnessapp Terms of Use: https://mobilexapps.com/fitnessapp

About

TimerFlex

This app uses AI to instantly create custom workout timers from whiteboard photos or text descriptions. It offers various pre-built formats, real-time heart rate tracking, and detailed workout history. Advanced features like Apple Watch sync and unlimited AI generation are available with a subscription.

Highlights
  • AI workout generation from photos/text
  • Apple Watch sync with haptic cues
  • Real-time heart rate and calorie tracking
  • 5 purpose-built workout formats (For Time, AMRAP, EMOM, Tabata, Custom)
  • 1RM calculator
  • Voice coach and audio cues
  • Workout history and monthly stats
Features
Read full description

TIMERFLEX – INTERVAL & WOD TIMER The smartest workout timer for serious athletes. Snap a photo of any whiteboard. Describe your session in plain text. TimerFlex builds the entire workout — rounds, intervals, rest — instantly with AI. ——— AI WORKOUT GENERATOR Point your camera at a gym whiteboard or type your workout. AI reads it and sets up the complete timer in seconds. No programming. No fumbling. Just press go. APPLE WATCH SYNC Full timer on your wrist the moment you start. See rounds, phases, and time remaining without touching your phone. Haptic cues keep you on pace. Start and pause from your wrist. REAL-TIME HEART RATE & CALORIES Live BPM and active energy during every session via HealthKit. Know exactly how hard you're working without leaving the timer. 5 PURPOSE-BUILT FORMATS Not a generic countdown. Each format knows exactly what it's doing: • For Time — race the clock, finish as fast as possible • AMRAP — maximum rounds in a fixed window • EMOM — new movement every minute, automatically • Tabata — 20s work, 10s rest, 8 rounds, handled • Custom — chain any combination into one session No manual resets. No counting rounds in your head. TimerFlex handles all of it. 1RM CALCULATOR Built into every setup screen. Enter your max and get instant percentage breakdowns for every lift. VOICE COACH & AUDIO CUES Countdown calls, phase announcements, halfway alerts. Eyes on your reps, not your screen. LARGE DISPLAY & LANDSCAPE MODE Numbers big enough to read from across the gym. Rotate for maximum visibility mid-set. WORKOUT HISTORY & MONTHLY STATS Every session logged automatically with mood, duration, and notes. Monthly Wrapped gives you your longest streak, total time, and favorite format so you can see your training compound over time. SAVE, FAVORITE & REBUILD Save any workout as a template. Favorite your go-to sessions. Retry any past workout in one tap. NOTES & PHOTO ATTACHMENTS Attach whiteboard photos or text notes to any session. Your workout context, always with your data. EXPORT & BACKUP Export your full history as CSV or JSON. Your data, your way, always portable. ——— BUILT FOR • CrossFit WODs & box sessions • HYROX training blocks • HIIT & interval circuits • Tabata (20s work / 10s rest) • EMOM (Every Minute on the Minute) • AMRAP (As Many Rounds As Possible) • Home gym, garage & travel workouts • Benchmark WODs: Murph, Cindy, Fran ——— TIMERFLEX PRO Unlock unlimited AI Generator, Custom Workout Builder, premium voices and sounds, heart rate insights, Monthly Wrapped, photo notes, workout export, Apple Watch sync, and zero ads. Monthly · Quarterly · Annual — your choice. ——— Privacy Policy: https://plainworks.co/timerflex/privacy-policy Terms of Use: https://plainworks.co/timerflex/terms

Screenshots

Exercise Timer⋮ Hiit Training4 screens
TimerFlex4 screens

Verdict

The call

The clearest difference is ads: Exercise Timer⋮ Hiit Training at none against TimerFlex's shown. Exercise Timer⋮ Hiit Training also leads on iOS requirement (16.1 vs 26.0). TimerFlex's advantage is update cadence (weekly vs every 3 weeks) and device support (3 vs 1). On price and in-app purchases 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. Exercise Timer⋮ Hiit Training sells 2 in-app purchases, starting at $1.99 per 7 days and TimerFlex sells 10 in-app purchases, starting at $1.49 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Exercise Timer⋮ Hiit Training ships an update every 3 weeks, TimerFlex weekly. The most recent releases landed on November 12, 2026 and November 8, 2026 respectively.

Scorecard4 real differences · 6 level
Exercise Timer⋮ Hiit Training versus TimerFlex: the parameters behind the verdict, then further details
ParameterExercise Timer⋮ Hiit TrainingTimerFlex
PriceFreeFree
Rating—3.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS16.1 — better26.0
Further details — not scored
Size41 MB101 MB
Age rating4+12+
DeveloperMOBILEXAPPS MBPlainworks Teknoloji Limited Sirketi

In-app purchases

2 purchases

Exercise Timer⋮ Hiit Training

Subscriptions2
  • Weekly$1.997 Days
  • Yearly3 Days trial$39.991 Year
10 purchases

TimerFlex

Subscriptions8
  • TimerFlex Weekly$1.497 Days
  • TimerFlex Weekly$2.197 Days
  • TimerFlex Monthly$3.491 Month
Show 5 more
  • TimerFlex Pro Monthly1 Month trial$3.491 Month
  • TimerFlex Quarterly$8.493 Months
  • TimerFlex Annual$12.991 Year
  • TimerFlex Annual3 Days trial$24.991 Year
  • TimerFlex Annual$24.991 Year
One-time2
  • TimerFlex Ad-Free$0.99
  • TimerFlex Lifetime$24.99

Questions

Is Exercise Timer⋮ Hiit Training free?
Exercise Timer⋮ Hiit Training is free to download, with in-app purchases available.
Is TimerFlex free?
TimerFlex is free to download, with in-app purchases available.
Do Exercise Timer⋮ Hiit Training or TimerFlex have ads?
TimerFlex shows ads; Exercise Timer⋮ Hiit Training does not.
Which is updated more often, Exercise Timer⋮ Hiit Training or TimerFlex?
Exercise Timer⋮ Hiit Training ships an update every 3 weeks, and TimerFlex weekly. Most recently, Exercise Timer⋮ Hiit Training was updated on November 12, 2026 and TimerFlex on November 8, 2026.

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