Show HN: Axiom – A native iOS HUD for your SaaS metrics

A few months ago, I launched my first SaaS. It was a great experience, but checking my metrics every morning quickly became a pain. I hated having to log into Stripe, Supabase, PostHog, etc., in separate tabs just to see how things were doing.

Since nothing out there felt fast or looked good, I ended up building my own iOS app to pull it all into one place. Today I’m putting it out there. It’s called Axiom.

Here is what’s working right now:

Payments: Stripe, RevenueCat, Lemon Squeezy.

Analytics: PostHog, Plausible.

Database: Supabase.

I also built in a feature to generate clean, shareable metric cards in case you like to post your numbers on X or for "Build in Public" updates.

I’m thinking about adding Shopify, Paddle, or Google Ads next, but I want to see what people actually need first.

I’d love to get your brutal feedback, or hear what integrations would be an absolute must for your stack. Let me know!