HealthFit icon

Stephane Lizeray

For serious athletes and data-driven Apple Watch users seeking professional training metrics and cross-platform syncing.

Known forHealthFit
1app4.6(878)Health & Fitness

Snapshot

Who is Stephane Lizeray?

Providing Apple Watch power users with professional-grade fitness analytics and seamless data portability across platforms.

Target audience

Serious athletesData-driven Apple Watch users seeking professional training metricsCross-platform syncing

Active nemesis

Strava

Other rivals

Portfolio

1
app
Health & Fitness1

Last updated

HealthFit

v12.8.18

3mo ago

Intense

Publisher DNA

What defines Stephane Lizeray?

Publisher DNA

Primary focus

Specialized fitness data utilities

Scale

indie

Target audience

Serious athletes and data-driven Apple Watch users seeking professional training metrics and cross-platform syncing.

Signature Patterns

  • Automated background data synchronization across fitness ecosystems
  • Monetization via one-time paid purchase ($6.99) instead of recurring subscriptions
  • Integration of advanced training load metrics (CTL/ATL/TSB) and running power analysis
Intense

Portfolio momentum

Maintains an intense development cycle with 12 updates delivered for the flagship title within the last 6 months.

Last release 13d agoActive apps 1

Portfolio

What does Stephane Lizeray ship?

Apps

1 app analysed

HealthFit icon
HealthFit

A medically-oriented fitness center.

4.6(878)
View Intel →

Local-only data storage builds trust with privacy-conscious athletes

  • Centralized data aggregation from multiple fitness platforms provides a comprehensive view of workout history
  • Inaccurate AI-generated coaching summaries fail to account for high-intensity interval training dynamics

Distributed across 6 markets, strongest in Europe.

Based on 1 of 1 app with localized market data · last scanned .

Americas (2)

  • Mexico1 / 1
  • United States1 / 1

Europe (4)

  • France1 / 1
  • Germany1 / 1
  • Italy1 / 1
  • Spain1 / 1

Core markets (1/1 apps)

FranceGermanyItalyMexicoSpainUnited States

User Sentiment

How do users feel about their apps?

1

Positive apps

0

Neutral / mixed

0

Negative apps

75/100

Avg sentiment score

Rivals

Who does Stephane Lizeray compete with?

The rivals identified

Nemeses(1)

Strava

known forStrava: Run, Bike, Walk

1 app4.6Health & Fitness

Dominates the fitness tracking market with a massive user base and high-frequency release cadence that sets the industry standard for social fitness.

Contenders(3)

Garmin

known forGarmin Connect™

1 app4.3Health & Fitness

Serves as the primary interface for a massive hardware ecosystem, creating a strong lock-in for dedicated fitness enthusiasts.

MyndArc

known forAthlytic: AI Fitness Coach

1 app4.8Health & Fitness

Directly competes on the value proposition of providing advanced, AI-driven insights from Apple Watch data.

Welltory

known forWelltory: Health, Heart Rate

1 app4.7Health & Fitness

Positions itself as a comprehensive health dashboard that interprets heart rate variability for stress and energy management.

Same space(5)

CCS

known forWorkOutDoors

1 app4.7Health & Fitness

Provides highly customizable, map-based workout tracking specifically optimized for the Apple Watch interface.

Cross Forward Consulting

known forPedometer++

1 app4.8Health & Fitness

Focuses on the core utility of step tracking and activity visualization for a broad, casual audience.

Flask LLP

known forZones for Training

1 app4.8Health & Fitness

Specializes in heart rate zone visualization, a subset of the advanced stats HealthFit provides.

Gentler Stories

known forGentler Streak Workout Tracker

1 app4.7Health & Fitness

Offers a unique, empathetic approach to fitness tracking that emphasizes rest and sustainable activity levels.

Kodeon

known forHealthView

1 app4.5Health & Fitness

Acts as a dashboard for visualizing Apple Health data, focusing on clarity and accessibility of information.

New entrants(1)

Lybron Sobers

known forHealth Auto Export - JSON+CSV

1 app4.3Health & Fitness

Shows high recent release velocity, indicating a focus on data portability for power users.

The Analyst's Read

The bottom line on Stephane Lizeray

Bottom line

A disciplined indie developer successfully competing against subscription-heavy incumbents by offering high-utility, one-time purchase tools for the data-centric athlete.

Frequently asked questions

How many apps does Stephane Lizeray publish?
Stephane Lizeray has 1 app tracked by Marlvel, primarily in the Health & Fitness category.
What kind of apps does Stephane Lizeray make?
Stephane Lizeray's portfolio is concentrated in Health & Fitness, with an average rating of 4.6/5 across rated apps.
What is Stephane Lizeray's top app?
By review volume across the portfolio, HealthFit is Stephane Lizeray's best-known app tracked by Marlvel.
In how many countries are Stephane Lizeray's apps available?
Marlvel has tracked Stephane Lizeray's apps across 6 countries.

What fed this analysis

Apps analyzed:
1
With full intel:
1
With overview:
1
Website scraped:
no
Social presence:
yes

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Stephane Lizeray, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Stephane Lizeray intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/stephane-lizeray

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Data licensed under CC-BY-NC 4.0