iPro
The Problem
Instagram's native app gives you almost no useful data. You can't see who stopped following you, who ignores your follow-back, or which posts actually drive engagement over time. Every third-party tool that tried to solve this either stored your password or broke Instagram's terms.
iPro was built around the official Instagram Graph API - no credentials stored, no ToS violations, just clean access to the data your account already has.
Know Your Audience, Own Your Growth
The core analytics engine tracks follower gains and losses over time, surfaces who unfollowed you, who isn't following back, and ranks your closest engagers - the people who consistently like, comment, and interact with your content.
Grid Preview & Post Composer
Before posting, iPro lets you drag and preview how an image will sit in your Instagram grid. Nine slots, live preview, no guessing. Alongside this, a dedicated post writing vault helps you draft, format, and store caption ideas - ready to copy and post when the timing is right.
Small features that save real time: instead of exporting to Notes or keeping a screenshots folder, everything stays in one place built specifically for the workflow.
Built with Swift, VIPER, and Facebook Graph API
The architecture follows VIPER - each module fully decoupled, testable, and independently deployable. Data flows through the Facebook/Instagram Graph API with full OAuth handling, token refresh, and rate-limit awareness baked in.
Home screen widgets surface the most-watched metrics at a glance - follower delta, latest post performance, engagement rate - without needing to open the app.
Privacy by Design
No username. No password. No server storing your data. Authentication happens entirely through Instagram's own OAuth flow. Once connected, all processing stays on-device.
Impact
iPro gave content creators and small businesses a professional-grade analytics layer on top of Instagram without the risk of third-party credential exposure - a real gap in the market that the app addressed directly.
Stack
Swift · UIKit · VIPER · Facebook Graph API · Instagram API · OAuth · Home Screen Widgets
