Comparison

Interval Timer □ HIIT Timer vs CALI PARK

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

CALI PARK

Discover outdoor fitness parks for calisthenics and street workouts. This app helps you find ideal training spots in your vicinity or anywhere in the world with detailed park information.

Highlights
  • Discover open-air gyms
  • Scout training spots on the move
  • Global map of outdoor gyms
  • Comprehensive park details
  • Fitness journey navigation
Features
Read full description

CALI PARK is the map of calisthenics and street workout parks: over 24,000 spots worldwide, with equipment, photos, reviews and who is training right now. FIND THE RIGHT PARK • World map with bars, parallels, rings and equipment verified by the community • The Advisor tells you where and when to train today: weather, crowding, distance and your goals • Add parks and photos: every contribution is checked and earns you Reps TRAIN • 19 famous workouts (Cindy, Murph, Angie…) with dedicated timers: AMRAP, For Time, EMOM, Tabata, pyramids • Create your own workouts and publish them to the Community • A player built for a phone on the ground: huge controls, guided phases, a ghost of your record or your rival • Works offline too: results sync when you're back online • Push-up Run: the game that follows your face with the front camera while you do push-ups CHALLENGE AND CONQUER • GPS check-ins: Passport stamps, a King's throne for the most regular athlete • 1v1 challenges with people you follow, global and city leaderboards • Crews: found your team, conquer territories on the war map, organise meetups • Notifications for thrones, challenges, crews and meetups — all optional FAIR PLAY • Plausibility checks on results: cheaters stay out of the leaderboards • Report and block users, content moderation Free, no ads, no tracking. An account is needed only to contribute and save progress: the map works without one.

Screenshots

Interval Timer □ HIIT Timer4 screens
CALI PARK4 screens

Verdict

The call

The clearest difference is in-app purchases: CALI PARK at none against Interval Timer □ HIIT Timer's 5. CALI PARK also leads on rating (5.0 vs 4.8). Interval Timer □ HIIT Timer's advantage is ratings volume (86K vs 1) and update cadence (every 5 weeks vs every 6 months). On price, ads, device support and iOS requirement 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. CALI PARK asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

CALI PARK holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Interval Timer □ HIIT Timer has 86K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Interval Timer □ HIIT Timer ships an update every 5 weeks, CALI PARK every 6 months. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

Scorecard5 real differences · 5 level
Interval Timer □ HIIT Timer versus CALI PARK: the parameters behind the verdict, then further details
ParameterInterval Timer □ HIIT TimerCALI PARK
PriceFreeFree
Rating4.8 (86K ratings)5.0 (1 ratings) — better
Positive reviews60.7% of reviews—
Number of ratings86K — better1
Update frequencyEvery 5 weeks — betterEvery 6 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size34 MB40 MB
Age rating4+4+
DeveloperFloat Tech, LLCfabio ferrario

Customer experience

Interval Timer □ HIIT Timer

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

CALI PARK

All ratings1 ratings
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

CALI PARK

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

CALI PARK

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 CALI PARK free?
CALI PARK is free to download, with no in-app purchases.
Which has better reviews, Interval Timer □ HIIT Timer or CALI PARK?
CALI PARK is rated higher. Interval Timer □ HIIT Timer averages 4.8 out of 5 from 86K ratings, while CALI PARK averages 5.0 from 1 ratings.
Do Interval Timer □ HIIT Timer or CALI PARK have ads?
Neither Interval Timer □ HIIT Timer nor CALI PARK shows ads.
Which is updated more often, Interval Timer □ HIIT Timer or CALI PARK?
Interval Timer □ HIIT Timer ships an update every 5 weeks, and CALI PARK every 6 months. Most recently, Interval Timer □ HIIT Timer was updated on October 17, 2026 and CALI PARK on October 13, 2026.

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