Intervals Pro: HIIT Timer icon

Intervals

For fitness enthusiasts, personal trainers, and athletes who utilize wearable technology for structured, high-intensity interval training.

1app4.8(13.2K)Health & Fitness

Snapshot

Who is Intervals?

Providing highly customizable interval training tools for athletes and fitness enthusiasts. Designed for standalone use on wearable devices.

Target audience

Fitness enthusiastsPersonal trainersAthletes who utilize wearable technology for structured

Rivals analysis in progress

Portfolio

Free 1
1
app
Health & Fitness1

Last updated

Intervals Pro: HIIT Timer

v2026.2

7mo ago

Steady

Publisher DNA

What defines Intervals?

Publisher DNA

Primary focus

Health & Fitness · Interval training timers

Scale

indie

Target audience

Fitness enthusiasts, personal trainers, and athletes who utilize wearable technology for structured, high-intensity interval training.

Signature Patterns

  • Prioritization of standalone Apple Watch functionality
  • Deep integration with Apple Health and Strava ecosystems
  • Freemium monetization model
  • Focus on high-customization for interval-based training
Steady

Portfolio momentum

Released 3 updates in the last 6 months for their single active application, indicating a steady maintenance and feature-refinement cycle.

Last release 115d agoActive apps 1

Portfolio

What does Intervals ship?

Apps

1 app analysed

The Analyst's Read

The bottom line on Intervals

Bottom line

Intervals, LLC is a specialized developer with a clear product-market fit in the wearable fitness niche. Their singular focus on a high-utility, customizable timer allows them to maintain a strong reputation among power users in the Health & Fitness category.

Frequently asked questions

How many apps does Intervals publish?
Intervals has 1 app tracked by Marlvel, primarily in the Health & Fitness category.
What kind of apps does Intervals make?
Intervals's portfolio is concentrated in Health & Fitness, with an average rating of 4.8/5 across rated apps.
What is Intervals's top app?
By review volume across the portfolio, Intervals Pro: HIIT Timer is Intervals's best-known app tracked by Marlvel.

What fed this analysis

Apps analyzed:
1
With full intel:
0
With overview:
1
Website scraped:
yes
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 Intervals, 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. “Intervals intelligence.” Updated 2026-05-11. https://marlvel.ai/publishers/intervals-llc

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Data licensed under CC-BY-NC 4.0