Comparison

Lets HIIT vs Workout Timer

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

Head to head
About

Lets HIIT

Features
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LETS HIIT β€” TABATA & HIIT INTERVAL TIMER Train with clarity: work, rest, and rounds stay in sync from warm-up to cool-down. Lets HIIT is built for HIIT, Tabata, EMOM-style circuits, and quick cardio sessionsβ€”not a generic stopwatch. WHAT YOU SEE IN THE APP (AND ON OUR SCREENSHOTS): β€’ Home β€” One-tap Tabata (classic 4-minute ready) plus your weekly goal at a glance β€’ Workout β€” Full-screen timer with bold phases, progress ring, and optional voice callouts (work, rest, 3-2-1) β€’ Finish β€” Session summary and shareable finish image when you’re done β€’ Widget β€” Jump back in from your Home Screen without opening the app β€’ Ad-free (optional) β€” Remove banners and full-screen ads; the interval timer stays free START FAST: β€’ Tabata presets and HIIT quick starts β€’ Custom work / rest / warm-up / cool-down rounds β€’ Saved workoutsβ€”load your go-to routine in one tap β€’ Countdown and stopwatch when you need them STAY CONSISTENT: β€’ Weekly and monthly session goals β€’ Workout history and progress on your device β€’ Optional reminders on the days you choose BUILT FOR REAL TRAINING: β€’ Large, glanceable UI mid-set β€’ Voice + sound cues you can toggle anytime β€’ Dark theme for early or late sessions β€’ No account requiredβ€”your data stays on your phone AD-FREE SUBSCRIPTION (OPTIONAL): β€’ Subscribe to Ad-free to remove ads. The timer and core features remain free. Manage or cancel anytime in your App Store subscription settings. Restore purchases on a new device from Settings β†’ Ad-free. β€’ Questions? Privacy Policy and Terms of Use are linked in the app and on our website. SUBSCRIPTION TERMS: β€’ Ad-free is an auto-renewing subscription that removes banner and full-screen ads. The HIIT/Tabata timer stays free. Payment is charged to your Apple ID account. Subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel in Settings β†’ Apple ID β†’ Subscriptions. Restore purchases in the app (Settings β†’ Ad-free). β€’ Privacy Policy: https://letshiit.btsoft.dev/privacy.html β€’ Terms of Use: https://letshiit.btsoft.dev/terms.html Thanks for training with Lets HIITβ€”go crush your next round.

About

Workout Timer

Features
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Drop the phone. Stay in the workout. Workout Timer: HIIT & Gym is a voice-guided interval timer for strength training, HIIT, Tabata, kettlebells, boxing, circuits, and home workouts. Build your workout once, put your phone down, and train without babysitting the screen. Spoken cues tell you what is now, what is next, when to rest, and when the last seconds are coming. Your music keeps playing and lowers briefly for voice cues, then returns automatically. No ads. No account. No distractions. TRAIN HANDS-FREE Use your phone on the floor, in your pocket, or with the screen locked. The timer keeps running while voice cues guide transitions. - Voice-guided workout timer - Works with the screen locked or in the background - Smart music ducking: cues lower your music, then restore it - Automatically pauses for calls or headphone disconnects - Large, high-contrast display for gym use - Landscape mode and stay-awake during workouts BUILD ANY WORKOUT FAST Create the timer that matches how you actually train. - HIIT timer with custom work and rest - Tabata timer for 20/10 or your own intervals - Interval timer for 30/30, 60/60, EMOM-style rounds, and custom intervals - Strength timer for sets, reps, and rest between sets - Boxing timer with round timing and bell sounds - Circuit timer with spoken exercise names - Kettlebell timer that keeps your hands off the phone - Home workout timer for bodyweight and mobility sessions TIME-BASED AND REP-BASED Time-Based workouts give you second-accurate work, rest, rounds, warm-ups, and cooldowns. Rep-Based workouts support sets Γ— reps with rest between sets. Optional 4-phase tempo guides eccentric, pause, concentric, and top pause, with optional breathing cues. PLAY ALL Chain warm-up, main work, and cooldown into one continuous run. Great for mixed sessions, lifting days, circuits, and boxing rounds. BUILT FOR REAL TRAINING Skip segments without ending the session. Resume after interruptions or start over. Adjust voice, tick, and bell volumes separately. Choose clear sounds that cut through the gym. FREE AND TIMER PRO Free includes up to 5 saved workouts, voice guidance, Play All, dashboard, restore archived workouts (still capped at 5), and no ads. Timer Pro is optional. It unlocks unlimited workouts, muscle-group tags, CSV export, add-to-calendar, premium sounds, custom interval-end recording, and custom themes. Plans: Monthly, Yearly, or Lifetime. Payment is charged to your Apple ID at confirmation of purchase. Monthly lasts one month and Yearly lasts twelve months. Subscriptions automatically renew unless you cancel at least 24 hours before the end of the current period in Settings β†’ Apple ID β†’ Subscriptions. Lifetime is a one-time unlock on the same Apple ID. Prices are shown in the store. Purchases can be restored on the same Apple ID. PRIVATE BY DESIGN Your workouts, history, and settings stay on your device. - No account - No sign-up - No cloud storage - No ad SDKs - No banners or pop-ups If you uninstall the app or clear storage, local workout data is removed. Privacy: https://www.ailuv.biz/app-timer/privacy Terms: https://www.ailuv.biz/app-timer/terms Support: support@ailuv.biz Website: https://www.ailuv.biz/app-timer You bring the program. We keep the clock.

Screenshots

Lets HIIT4 screens
Workout Timer4 screens

Verdict

The call

The clearest difference is update cadence: Workout Timer at every 2 days against Lets HIIT's monthly. 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. Lets HIIT sells 2 in-app purchases, starting at $2.49 per month and Workout Timer sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Lets HIIT ships an update monthly, Workout Timer every 2 days. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

Scorecard1 real difference Β· 5 level
Lets HIIT versus Workout Timer: the parameters behind the verdict, then further details
ParameterLets HIITWorkout Timer
PriceFreeFree
Update frequencyMonthlyEvery 2 days β€” better
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 β€” better
Further details β€” not scored
Size35 MB23 MB
Age rating4+4+
DeveloperBTS Software Development Company LimitedTsz Lock Lau

In-app purchases

2 purchases

Lets HIIT

Subscriptions2
  • Ad-free Monthly$2.491 Month
  • Ad-free Annual$12.991 Year
3 purchases

Workout Timer

Subscriptions2
  • Monthly$4.991 Month
  • Yearly$24.991 Year
One-time1
  • Lifetime$39.99

Questions

Is Lets HIIT free?
Lets HIIT is free to download, with in-app purchases available.
Is Workout Timer free?
Workout Timer is free to download, with in-app purchases available.
Do Lets HIIT or Workout Timer have ads?
Both Lets HIIT and Workout Timer show ads.
Which is updated more often, Lets HIIT or Workout Timer?
Lets HIIT ships an update monthly, and Workout Timer every 2 days. Most recently, Lets HIIT was updated on October 19, 2026 and Workout Timer on October 10, 2026.

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