Comparison

F45 Playoffs vs Interval Timer □ HIIT Timer

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

Head to head
About

F45 Playoffs

This app introduces a challenging fitness test designed to measure speed, strength, agility, endurance, mobility, and power. It features a variety of exercises and uses a proprietary algorithm to score performance based on the difficulty of each movement.

Highlights
  • Comprehensive fitness test
  • Measures speed, strength, agility
  • Measures endurance, mobility, power
  • Variety of challenging exercises
  • Proprietary scoring algorithm
  • Benchmark for global fitness testing
Features
Read full description

The F45 Playoffs is the world's most innovative and challenging new fitness test. The disciplines selected include the following; speed, strength, agility, endurance, mobility and power. Designed by the worlds leading functional training network: F45. THE TEST This innovative test which will become the benchmark for fitness testing globally includes the following exercises: Rowing, Bench Hops, TRX Push up + Knee Tuck, Lateral hops, Box Jump + Burpee, Chin Up, Squat + Press, Russian Twist, Deadball Over the Shoulder Throw and Sprint + Lateral Hop SCORING A proprietary algorithm has been developed that rates the value of one repetition/station. Each repetition within the station has a different value based on the degree of difficulty for that movement. For example, a Box Jump + Burpee derives a higher point value per repetition than a lateral hop

About

Interval Timer □ HIIT Timer

Create custom workout timers with adjustable intervals for exercise and rest. Track your progress with detailed history and statistics, and repeat past workouts easily. Enjoy audio cues without interrupting your music.

Highlights
  • Customizable intervals
  • Workout and rest timers
  • Voice or beep guides
  • Background audio support
  • Workout history and statistics
  • Repeat previous workouts
Features
Read full description

A simple and beautiful interval timer. 1. Drag to set your custom intervals for workout, rest, rounds, etc 2. Tap to start. Interval Timer doesn't interfere with your music or other apps: ∙ Listen to your music apps while you workout. ∙ Voice or beep guides for every workout. ∙ You can leave the app and still listen to the audio guides, in order to follow a workout you found online. And no need to manually record your workouts: ∙ Detailed history and statistics pages to track your progress. ∙ Repeat a previous workout from your history, so you don't need to set it again. If you have any ideas for how to improve the app, just tap "Contact Support' inside the app and let us know! We are always trying to improve Interval Timer This app includes an optional auto-renewable subscription (Premium Pass): Premium Pass beings with a free trial period, then an auto-renewable monthly subscription when trial ends. Payment will be charged to your Apple account at confirmation of purchase and will automatically renew (at the duration/price selected) unless auto-renew is turned off at least 24 hrs before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your Apple Account Settings after purchase. Any unused portion of the free initial period will be forfeited when you purchase a subscription. Privacy Policy: https://float.support/interval-timer/privacy Terms of Use: https://float.support/interval-timer/terms

Screenshots

F45 Playoffs3 screens
Interval Timer □ HIIT Timer4 screens

Verdict

The call

The clearest difference is review sentiment: Interval Timer □ HIIT Timer at 61% against F45 Playoffs's 10%. Interval Timer □ HIIT Timer also leads on rating (4.8 vs 2.3) and ratings volume (86K vs 9). F45 Playoffs's advantage is in-app purchases (none vs 5) and iOS requirement (9.0 vs 15.6). On price, update cadence, ads and device support 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. Interval Timer □ HIIT Timer sells 5 in-app purchases, starting at $1.99 per month. F45 Playoffs asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Interval Timer □ HIIT Timer holds the better App Store score, 4.8 against 2.3. That said, the two scores are not equally well evidenced: Interval Timer □ HIIT Timer has 86K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 10% of F45 Playoffs's written reviews are positive against 61% of Interval Timer □ HIIT Timer's.

UpkeepUpdate frequency

F45 Playoffs ships an update every 6 weeks, Interval Timer □ HIIT Timer every 5 weeks. The most recent releases landed on October 8, 2026 and October 18, 2026 respectively.

Scorecard6 real differences · 4 level
F45 Playoffs versus Interval Timer □ HIIT Timer: the parameters behind the verdict, then further details
ParameterF45 PlayoffsInterval Timer □ HIIT Timer
PriceFreeFree
Rating2.3 (9 ratings)4.8 (86K ratings) — better
Positive reviews10.0% of reviews60.7% of reviews — better
Number of ratings986K — better
Update frequencyEvery 6 weeksEvery 5 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better15.6
Further details — not scored
Size99 MB34 MB
Age rating4+4+
DeveloperF45 TrainingFloat Tech, LLC

Customer experience

F45 Playoffs

All ratings9 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews10 reviews
Positive10.0%
Neutral20.0%
Negative70.0%

Interval Timer □ HIIT Timer

All ratings85,854 ratings
Positive96.7%
Neutral1.2%
Negative2.1%
Written reviews1,836 reviews
Positive60.7%
Neutral6.2%
Negative33.1%

Bugs and requests

F45 Playoffs

Not enough reviews yet to summarise bugs or requests.

Interval Timer □ HIIT Timer

Reported bugs

3 issues
  • Timer not always accurate
  • Favorites/saved workouts feature not working
  • Inconsistent behavior when pausing/resuming

Requested features

3 requests
  • Ability to save and name custom workouts
  • More flexibility in exercise/rest time settings
  • Option to adjust volume of voice prompts

In-app purchases

None

F45 Playoffs

No in-app purchases

5 purchases

Interval Timer □ HIIT Timer

Subscriptions2
  • Premium Pass7 Days trial$1.991 Month
  • Premium Pass7 Days trial$2.991 Month
One-time3
  • Lifetime Pass$14.99
  • Lifetime Pass$19.99
  • Premium Forever Promo$29.99

Questions

Is F45 Playoffs free?
F45 Playoffs is free to download, with no in-app purchases.
Is Interval Timer □ HIIT Timer free?
Interval Timer □ HIIT Timer is free to download, with in-app purchases available.
Which has better reviews, F45 Playoffs or Interval Timer □ HIIT Timer?
Interval Timer □ HIIT Timer is rated higher. F45 Playoffs averages 2.3 out of 5 from 9 ratings, while Interval Timer □ HIIT Timer averages 4.8 from 86K ratings.
Do F45 Playoffs or Interval Timer □ HIIT Timer have ads?
Neither F45 Playoffs nor Interval Timer □ HIIT Timer shows ads.
Which is updated more often, F45 Playoffs or Interval Timer □ HIIT Timer?
F45 Playoffs ships an update every 6 weeks, and Interval Timer □ HIIT Timer every 5 weeks. Most recently, F45 Playoffs was updated on October 8, 2026 and Interval Timer □ HIIT Timer on October 18, 2026.

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