Blog

Guides, deep-dives, and updates for indie iOS developers.

Product2026-03-2810 min read

How We Built an AI Growth Agent That Tells You What to Do Next

Your dashboard shows numbers. But what should you actually do? We built an AI agent that analyzes rank drops, finds hidden markets, and generates optimized keywords — with confidence badges so you know what to trust.

AIgrowth agentkeyword optimizationClaude API

Engineering2026-03-2012 min read

Building an App Store Analytics Dashboard from Scratch

We connected App Store Connect API, handled JWT auth, parsed TSV sales reports, and set up daily cron jobs. Here's how we built Apsity's core dashboard — and the pitfalls we hit along the way.

App Store Connect APINext.jsVercel Crondashboard

Guide2026-03-1515 min read

App Store Keyword Optimization: The Complete Guide for Indie Developers

Everything you need to know about App Store keywords — the 100-character field, difficulty scoring, competitor analysis, and how AI can help. Practical tips from tracking 200+ keywords across 12 apps.

ASOkeywordsApp Store optimizationindie developer