Comparison

HyRhythm vs Dayrox

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

Head to head
About

HyRhythm

This app helps you plan and track HYROX-specific workouts on your iPhone and Apple Watch. Analyze performance with detailed heart rate data and segment timings. It's designed to pinpoint areas for improvement in your HYROX training.

Highlights
  • Build custom HYROX workouts
  • Track live sessions on Apple Watch
  • Heart rate and zone monitoring
  • Detailed post-session reports
  • Supports various workout formats
Features
Read full description

HyRhythm is the ultimate workout tracker designed for HYROX training. Plan your workouts on iPhone, track them on Apple Watch, and review your performance with detailed heart rate and zone analysis. Key Features • Build daily HYROX workouts (Run, SkiErg, Row, Sled, Burpee, Wall Ball and more) • Track live sessions on Apple Watch with current & next workout view • Heart rate & zone monitoring to optimize training intensity • Post-session reports with heart rate zones & time by segment • Supports AMRAP, EMOM, For Time, and Interval workouts (auto-detection coming soon) Why HyRhythm? Unlike generic running or cycling apps, HyRhythm is built for the unique HYROX format — helping you identify where your pace drops and how you compare to competition averages. Free in 2025 Enjoy all features free throughout 2025. Subscription plans will be available from 2026.

About

Dayrox

Features
Read full description

Dayrox(데이록스)는 전 세계 한국인 하이록스(HYROX) 선수들을 위한 기록·랭킹·커뮤니티 앱입니다. ■ 한국인 글로벌 랭킹 전 세계 어디서 뛰든, 한국인 하이록서끼리 기록을 나누고 순위를 확인하세요. 성별·디비전·나이그룹·지역·대회별로 필터링할 수 있습니다. ■ 내 기록 관리 대회 종합기록과 8개 스테이션 스플릿을 기록하고, 개인 기록(PR) 추이와 스테이션별 강약점을 한눈에 봅니다. 공식 기록 스크린샷을 올리면 자동으로 입력됩니다. ■ 목표 기록 시뮬레이터 목표 완주시간을 입력하면 8개 런과 8개 스테이션, 록스존까지 구간별 페이스를 분배해줍니다. ■ 한국어 하이록스 소식 해외 하이록스 대회 소식과 전 세계 대회 일정을 한국어로 매일 받아보세요. ■ 록서의 방 (커뮤니티) 훈련 후기, 대회 질문, 장비 이야기 — 한국인 하이록서끼리 자유롭게 소통하세요. ■ 사진 기록 오버레이 내 기록을 사진 위에 멋지게 얹어 인스타그램에 공유하세요. * Dayrox는 HYROX의 비공식 커뮤니티 앱이며, Upsolut Sports GmbH와 제휴 관계가 없습니다.

Screenshots

HyRhythm4 screens
Dayrox4 screens

Verdict

The call

The clearest difference is ads: Dayrox at none against HyRhythm's shown. Dayrox also leads on iOS requirement (16.4 vs 26.0). HyRhythm's advantage is device support (3 vs 1). On price and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard3 real differences · 7 level
HyRhythm versus Dayrox: the parameters behind the verdict, then further details
ParameterHyRhythmDayrox
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 weeks—
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS26.016.4 — better
Further details — not scored
Size47 MB62 MB
Age rating4+4+
DeveloperQ Commerce LabHYEON WOO LEE

In-app purchases

None

HyRhythm

No in-app purchases

None

Dayrox

No in-app purchases

Questions

Is HyRhythm free?
HyRhythm is free to download, with no in-app purchases.
Is Dayrox free?
Dayrox is free to download, with no in-app purchases.
Do HyRhythm or Dayrox have ads?
HyRhythm shows ads; Dayrox does not.

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