Comparison

PhaseKit vs Interval Timer

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

Head to head
About

PhaseKit

Features
Read full description

PhaseKit is a flexible sequence timer for routines that need clear structure. Build custom interval routines for workouts, breathwork, mobility, study blocks, cooking, therapy, and repeatable daily flows. Create timer steps, organize them into groups, save routines, and start from the timer that matters now. Core features: - Build custom timer sequences - Organize timers into groups - Save and reload routines - Start from any timer in your sequence - Optional sound and spoken countdown settings - Live Activity support on compatible devices - Localized interface - Privacy-forward design with no third-party ads or analytics PhaseKit is free to download and use. An optional one-time purchase unlocks custom app colors. Core timer functionality remains free.

About

Interval Timer

Features
Read full description

Interval Timer is the fastest way to set up and run any timed workout โ€” HIIT, boxing rounds, Tabata, circuits, CrossFit WODs, or custom intervals. Set your work time, rest time, and rounds in seconds. Then follow a clear full-screen countdown with large visuals, a progress bar, interval ring, sound effects, and haptic feedback. No clutter, no distractions โ€” just your timer. FREE FEATURES Full interval timer with work, rest & rounds Fast setup โ€” start training in seconds Full-screen countdown with large display Progress bar and interval ring Sound effects and haptic feedback Save up to 2 workout presets Recent workout history Basic workout insights PREMIUM FEATURES Unlimited saved workout presets Full workout history & progress stats Streak tracking and consistency insights Live Activities โ€” timer on your Lock Screen Dynamic Island countdown Deeper training analytics BUILT FOR EVERY INTERVAL WORKOUT HIIT ยท Tabata ยท Boxing & MMA rounds ยท CrossFit & WODs ยท Circuit training ยท Mobility & stretching ยท Home workouts ยท Gym intervals ยท Pomodoro focus sessions Set up fast. Train focused. Stay consistent. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.notion.so/Interval-Timer-Privacy-Policy-32524021e4ad8078ae21f0a7dba52cd9

Screenshots

PhaseKit4 screens
Interval Timer4 screens

Verdict

The call

PhaseKit and Interval Timer are too close to call on the numbers: across 5 compared parameters โ€” price, ads, in-app purchases and device support among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. PhaseKit sells 1 one-off in-app purchase and Interval Timer sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
PhaseKit versus Interval Timer: the parameters behind the verdict, then further details
ParameterPhaseKitInterval Timer
PriceFreeFree
Update frequencyMonthlyโ€”
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS18.617.6 โ€” better
Further details โ€” not scored
Size4 MB4 MB
Age rating4+4+
DeveloperDominik SchmittOLEKSANDR VASETSKYI

In-app purchases

1 purchases

PhaseKit

One-time1
  • Unlock Custom Colors$0.99
2 purchases

Interval Timer

Subscriptions2
  • Interval Timer Premium โ€“ Monthly$2.991 Month
  • Interval Timer Premium โ€“ Yearly$17.991 Year

Questions

Is PhaseKit free?
PhaseKit is free to download, with in-app purchases available.
Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Do PhaseKit or Interval Timer have ads?
Neither PhaseKit nor Interval Timer shows ads.

Other comparisons