Company case study
Core OS
Core OS is a health and wellness app that tracks workouts, sleep, and gym time. It came up on Startup Ideas Podcast, hosted by Greg Isenberg, in the episode "Making $$$ with IOS apps" (aired June 15, 2026).
At a glance
| Podcast | Startup Ideas Podcast |
|---|---|
| Hosted by | Greg Isenberg |
| Episode | Making $$$ with IOS apps |
| Aired | June 15, 2026 |
| Category | SaaS |
Figures and claims are as told on the episode, summarized from the transcript. Check the date: they describe the company at the time it aired.
What the episode said
Making $$$ with IOS apps · aired June 15, 2026 · hosted by Greg Isenberg
Why it works
The app is considered useful and engaging, appealing to users who want to monitor their fitness and health metrics.
The playbook
Utilizes AI to enhance user experience and offers valuable features for fitness tracking.
Also mentioned
The app has gained popularity due to its innovative features and ease of use.
Why this works now (our analysis)
Most fitness app users prefer engaging with platforms that offer detailed insights into their metrics rather than generic tracking. Core OS capitalizes on this by integrating gamification elements, which encourage consistent user engagement through challenges and rewards. To generate initial revenue, the founder could target niche fitness communities on Discord, promoting premium features directly to dedicated users. A significant risk is the app's reliance on third-party APIs for data synchronization, which may lead to service disruptions if those providers change their terms or access policies.