Comparison

Tempo vs IntervalTimer

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

Head to head
About

Tempo

This app helps users track gym workouts with advanced features like voice-guided counting for Time Under Tension, muscle heat maps, and personal record tracking. It offers seamless Apple Watch integration and local data storage with export options.

Highlights
  • Voice-guided Time Under Tension (TUT) counting
  • Seamless Apple Watch integration
  • Muscle heat maps and volume tracking
  • Automatic personal record tracking
  • Smart rest timers with haptic feedback
  • Local data storage with CSV export
Features
Read full description

Elevate Your Training with Tempo: The Ultimate Workout Log & Gym Tracker. Whether you're a seasoned powerlifter or just starting your fitness journey, Tempo is designed to be the most powerful, intuitive, and beautiful companion for your gym sessions. Stop guessing and start progressing with data-driven insights and professional-grade tracking tools. ESTIMATE MUSCLE RECOVERY Estimate muscle fatigue and recovery times with an interactive body heatmap. Tempo tracks your 72-hour training load down to set-by-set attributes (RPE, reps, and intensity based on PRs) to show you exactly which muscles are ready to train and which need rest. (Pro) KNOW YOUR DAILY READINESS Your body doesn't perform the same every day. Tempo's new Readiness Score compares sleep, HRV, and resting heart rate to your personal baseline. Get a clear daily score and the confidence to push hard or back off. (Premium) TRACK NUTRITION & CALORIES Fuel your body for performance with the new Nutrition tab. • Calorie Budget: Tailored to your body metrics and goal (lose, maintain, or gain weight). • Barcode Scanner & Food Search: Log foods in seconds with Open Food Facts barcode scanning or custom creations. • Workout Calorie Sync: Calories burned during workouts in Tempo and Apple Health automatically expand your daily budget. • Macro Targets (Pro): Set protein, carb, and fat goals, with 7, 30, and 90-day intake trend charts. MASTER YOUR TEMPO Unlock the power of Time Under Tension (TUT). Tempo features a unique guided counting system with voice announcements, helping you control your eccentric and concentric phases for maximum muscle growth and strength. SEAMLESS APPLE WATCH INTEGRATION Leave your phone in your bag. Mirror your workout on your wrist, complete sets, and manage your rest timers directly from your Apple Watch. Your data stays perfectly in sync across all your devices. INSIGHTFUL DATA & STATISTICS Visualize your progress like never before. • Muscle Heat Maps: See exactly which muscle groups you're hitting and where you need more focus. • Volume & Frequency: Track your weekly trends with high-resolution charts. • Personal Records (PRs): Automatically celebrate your milestones and track your strength gains over time. • Advanced Analytics: Dive deep into rest time efficiency and exercise-specific trends. PROFESSIONAL TRACKING FEATURES • Comprehensive Logs: Track weight, reps, RPE, and notes for every set. • Smart Rest Timers: Automated countdowns with critical alerts and haptic feedback. • Built-in Calculators: Access 1RM, Plate Math, and BMI calculators instantly. • Template Sharing: Export your favorite routines as .tempo files to share with friends or the community. BUILT FOR YOUR LIFESTYLE • Home Screen Widgets: 13+ beautiful widgets support to keep your stats at a glance. • Body Progress Comparison: Compare side-by-side progression photos (front, side, and back views) in lbs or kg with custom measurements. • Cardio & Duration Support: Track running, cycling, swimming, and even timed holds like planks. • Local & Private: Your data is yours. Secure local storage with easy CSV and database export options. • Refreshed Design: A premium UI with new premium typography and a polished active-workout flow. Payment & Terms Payments are processed by the App Store. Subscription automatically renews unless auto-renew is turned off in your App Store Account Settings at least 24 hours before the current period ends. Terms of Service: https://tempo.progressiostudio.com/terms Privacy Policy: https://tempo.progressiostudio.com/privacy

About

IntervalTimer

This app provides a minimalist yet powerful interval timer for high-intensity workouts like HIIT, Tabata, and EMOM. It features professional voice guidance, customizable templates, and a clear, large display for easy readability during exercise.

Highlights
  • Professional voice guidance
  • 20+ built-in workout templates
  • Customizable interval presets
  • Extra-large, readable display
  • Three-color phase coding
  • Workout session tracking
Features
Read full description

Every Round, Get Stronger. A minimalist yet powerful interval timer designed for HIIT, Tabata, EMOM, and all high-intensity workouts.  Now featuring 20+ built-in templates and professional voice guidance. Set your intervals in seconds with our precision vertical ruler.  Start training with one tap.  See your countdown from across the room with our extra-large display—perfect for the gym floor or yoga mat. ◆ BUILT FOR REAL WORKOUTS • Professional Voice Guidance: Male and female voice options for Work, Rest, and Round transitions • Haptic feedback for key phase transitions • Pause, resume, and recovery from interruptions • Auto time correction when returning from background • Background audio cues (Coming Soon): Will work seamlessly with your music ◆ READY-TO-USE TEMPLATES • 20+ Professional Templates built-in • Tabata Classic (20s work / 10s rest × 8) • EMOM 10 (Every Minute on the Minute) • Sprint Starter (Quick high-intensity intervals) • Create and save your own custom presets ◆ PRECISION INTERVAL EDITING • Vertical ruler with 1-second precision • Smart haptic feedback on every tick • Floating value display—your finger never blocks the numbers • Adjust Work, Rest, Intervals, and Rounds with intuitive controls ◆ CRYSTAL-CLEAR COUNTDOWN • Extra-large timer digits readable from 10+ feet away • Landscape mode for maximum visibility • Three-color phase coding: Orange (Work) / Blue (Rest) / Purple (Round Rest) • Always-on display keeps the screen active during workouts ◆ COMPLETE WORKOUT TRACKING • Session summary: total time, work time, rest time, completion rate • Local workout history • Review and repeat past sessions ◆ DESIGNED FOR ATHLETES Perfect for HIIT, CrossFit, circuit training, running intervals, boxing rounds, swimming sets, yoga flows, stretching routines, and any activity that needs precise timing. Train smarter. Train harder.  Train with Intervals Timer. emom,gym,fitness,free,custom,simple,stopwatch Privacy Policy :https://hiittimer.pages.dev/Privacy Terms of Service:https://hiittimer.pages.dev/Terms

Screenshots

Tempo4 screens
IntervalTimer4 screens

Verdict

The call

The clearest difference is rating: Tempo at 4.5 against IntervalTimer's 3.7. Tempo also leads on review sentiment (100% vs 75%). IntervalTimer's advantage is update cadence (every 10 days vs monthly). On price, ratings volume, ads 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. Tempo sells 3 in-app purchases, starting at $1.99 per month and IntervalTimer sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Tempo holds the better App Store score, 4.5 against 3.7. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 100% of Tempo's written reviews are positive against 75% of IntervalTimer's.

UpkeepUpdate frequency

Tempo ships an update monthly, IntervalTimer every 10 days. Both last shipped on October 31, 2026.

Scorecard3 real differences · 7 level
Tempo versus IntervalTimer: the parameters behind the verdict, then further details
ParameterTempoIntervalTimer
PriceFreeFree
Rating4.5 (2 ratings) — better3.7 (3 ratings)
Positive reviews100.0% of reviews — better75.0% of reviews
Number of ratings23 — better
Update frequencyMonthlyEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS16.6 — better17.0
Further details — not scored
Size94 MB18 MB
Age rating4+4+
DeveloperPROGRESSIO STUDIO COMPANY LTDPinyipin Technology (Chongqing) Co., Ltd.

Customer experience

Tempo

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

IntervalTimer

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

3 purchases

Tempo

Subscriptions2
  • Pro Monthly$1.991 Month
  • Pro Yearly7 Days trial$9.991 Year
One-time1
  • Pro Lifetime$12.99
3 purchases

IntervalTimer

Subscriptions2
  • PRO Monthly $1.99$1.991 Month
  • PRO Annual $19.99$9.991 Year
One-time1
  • Interval Timer Pro Lifetime$39.99

Questions

Is Tempo free?
Tempo is free to download, with in-app purchases available.
Is IntervalTimer free?
IntervalTimer is free to download, with in-app purchases available.
Which has better reviews, Tempo or IntervalTimer?
Tempo is rated higher. Tempo averages 4.5 out of 5 from 2 ratings, while IntervalTimer averages 3.7 from 3 ratings.
Do Tempo or IntervalTimer have ads?
Neither Tempo nor IntervalTimer shows ads.
Which is updated more often, Tempo or IntervalTimer?
Tempo ships an update monthly, and IntervalTimer every 10 days. Most recently, Tempo was updated on October 31, 2026 and IntervalTimer on October 31, 2026.

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