Comparison

Interval Timer vs HYTRAX

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

Head to head
About

Interval Timer

Features
Read full description

Whether you're settling in to focus or about to move, this is one interval timer for both. Switch between Focus mode and Workout mode with a single tap, and each one greets you with its own timing defaults, color, and wording. In Focus mode the work phase is called "Focus"; in Workout mode it's "Work." Breaks are called "Breathe" and "Long Break" — no mechanical countdown language, just a bit of warmth while you push through. ā–  Who it's for - Anyone using the Pomodoro Technique to focus on study or work - Anyone timing HIIT or Tabata-style workouts - Anyone who needs phase changes to actually reach them while the phone is locked - Anyone tired of timer apps buried in ads ā–  Free features - Pomodoro preset (25 min work / 5 min break, 15 min long break every 4 sets, 8 sets total) - HIIT preset (fully customizable duration and set count) - Custom work time, rest time, and set count - Start, Pause, Reset, Skip - Sound + haptic + notification on every phase change — arrives even when the screen is locked - Save 1 custom preset - Screen stays awake while the timer runs - Session summary screen after the final set - Available in Japanese, English, and Simplified Chinese ā–  Pro features (one-time purchase, no subscription) - Unlimited custom presets - History & Stats (today / this week / all-time focus totals, a 7-day chart, and a session log) - Focus BGM (16 tracks to choose from, continuous play and volume control) - No ads - Restore Purchases supported Timing is calculated from elapsed seconds since start, not a countdown that decrements — so coming back from the background or a locked screen never leaves the display out of sync.

About

HYTRAX

Features
Read full description

HYTRAX is a personal training log and analysis app for HYROX-style training, running, and strength workouts. Key features: • Record HYROX-style, running, and strength workouts • Review your training history in the calendar • Analyze progress with exercise-specific charts • Browse training menus • Use an interval timer with sound and vibration • Choose kilograms or pounds and kilometres or miles for running • Back up and restore data in JSON format • Export training data as CSV • Read HYROX-focused articles from ROXNOW No account registration or login is required. Your training data is stored locally on your device and is not automatically transmitted to HYTRAX servers. Core recording and analysis features are also available offline. HYTRAX is an independent app and is not an official HYROX application.

Screenshots

Interval Timer4 screens
HYTRAX4 screens

Verdict

The call

The clearest difference is in-app purchases: HYTRAX at none against Interval Timer's 1. HYTRAX also leads on ads (none vs shown) and update cadence (daily vs weekly). On price, device support and iOS requirement there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Interval Timer sells 1 one-off in-app purchase. HYTRAX asks for nothing beyond the download.

UpkeepUpdate frequency

Interval Timer ships an update weekly, HYTRAX daily. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

Scorecard3 real differences Ā· 3 level
Interval Timer versus HYTRAX: the parameters behind the verdict, then further details
ParameterInterval TimerHYTRAX
PriceFreeFree
Update frequencyWeeklyDaily — better
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size69 MB5 MB
Age rating4+4+
DeveloperKatsunobu SunagawaToshiki Wakasa

In-app purchases

1 purchases

Interval Timer

One-time1
  • Interval Timer Pro$1.99
None

HYTRAX

No in-app purchases

Questions

Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Is HYTRAX free?
HYTRAX is free to download, with no in-app purchases.
Do Interval Timer or HYTRAX have ads?
Interval Timer shows ads; HYTRAX does not.
Which is updated more often, Interval Timer or HYTRAX?
Interval Timer ships an update weekly, and HYTRAX daily. Most recently, Interval Timer was updated on October 31, 2026 and HYTRAX on November 6, 2026.

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