Comparison

Interval Timer □ HIIT Timer vs Interval Walking Timer

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

Head to head
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

About

Interval Walking Timer

This app provides a simple timer for interval fast walking routines, automatically switching between slow and fast walking every 3 minutes. It offers real-time tracking of heart rate, distance, and time, with Apple Watch vibration notifications for mode changes. A summary screen displays post-workout metrics, and users can control music playback directly from the app.

Highlights
  • Interval timer for fast walking
  • Automatic mode switching (slow/fast walk)
  • Apple Watch vibration notifications
  • Real-time heart rate, distance, and time display
  • Post-workout summary with key metrics
  • Music and podcast playback control
Read full description

Simple timer for interval fast walking. It switches between slow walking mode and fast walking mode every 3 minutes. The Apple Watch vibrates to notify you when it is time to switch modes. Heart rate, total time, and total distance are displayed in real time, so you can monitor your current heart rate and adjust your walking speed to meet your target heart rate. Features: ・Simple timer for interval fast walking. ・Switch between slow walking mode and fast walking mode every 3 minutes. ・When the mode is switched, Apple Watch vibrates to notify you. ・Displays heart rate, total distance, and total time in real time. ・When finished, a summary screen is displayed, showing total time, total distance, total energy, average heart rate, and maximum heart rate. ・The Pause button can be used to pause the program. ・When starting, you can select whether to start in slow walk mode or fast walk mode. ・Slide the screen to the right to control music and podcasts.

Screenshots

Interval Timer □ HIIT Timer4 screens

Verdict

The call

The clearest difference is review sentiment: Interval Walking Timer at 100% against Interval Timer □ HIIT Timer's 61%. Interval Walking Timer also leads on in-app purchases (none vs 5) and iOS requirement (13.0 vs 15.6). Interval Timer □ HIIT Timer's advantage is update cadence (every 5 weeks vs every 14 months). On price, 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. Interval Walking Timer asks for nothing beyond the download.

UpkeepUpdate frequency

Interval Timer □ HIIT Timer ships an update every 5 weeks, Interval Walking Timer every 14 months. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

Scorecard5 real differences · 5 level
Interval Timer □ HIIT Timer versus Interval Walking Timer: the parameters behind the verdict, then further details
ParameterInterval Timer □ HIIT TimerInterval Walking Timer
PriceFreeFree
Rating4.8 (86K ratings) — better—
Positive reviews60.7% of reviews100.0% of reviews — better
Number of ratings86K — better—
Update frequencyEvery 5 weeks — betterEvery 14 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPodiPhone, iPod, Apple Watch
Requires iOS15.613.0 — better
Further details — not scored
Size34 MB1 MB
Age rating4+4+
DeveloperFloat Tech, LLCTakahiro Nakagawa

Customer experience

Interval Timer □ HIIT Timer

All ratings85,854 ratings
Positive96.7%
Neutral1.2%
Negative2.1%
Written reviews1,829 reviews
Positive60.7%
Neutral6.2%
Negative33.1%

Interval Walking Timer

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and 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

Interval Walking Timer

Not enough reviews yet to summarise bugs or requests.

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
None

Interval Walking Timer

No in-app purchases

Questions

Is Interval Timer □ HIIT Timer free?
Interval Timer □ HIIT Timer is free to download, with in-app purchases available.
Is Interval Walking Timer free?
Interval Walking Timer is free to download, with no in-app purchases.
Do Interval Timer □ HIIT Timer or Interval Walking Timer have ads?
Neither Interval Timer □ HIIT Timer nor Interval Walking Timer shows ads.
Which is updated more often, Interval Timer □ HIIT Timer or Interval Walking Timer?
Interval Timer □ HIIT Timer ships an update every 5 weeks, and Interval Walking Timer every 14 months. Most recently, Interval Timer □ HIIT Timer was updated on October 11, 2026 and Interval Walking Timer on October 8, 2026.

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