PostHog Library

Original concept illustration connecting a dashboard, a person timeline, and a metric widget; not an app screenshot.

PostHog mobileOctober 16, 20266 min read

PostHog iPhone App: Which One Should You Use?

Looking for a PostHog iOS app? Check dashboards, people, funnels, widgets, connection options, and paid access before choosing an iPhone client.

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Original funnel diagram showing four starters, two activations, and a 50 percent conversion rate for a fictional example.

PostHog mobileOctober 16, 20266 min read

PostHog Mobile: Can You View Dashboards and Funnels?

View saved PostHog dashboards and funnels on iPhone, compare dates and filters, and check conversion rates with a clear worked example.

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PostHog mobileOctober 16, 20266 min read

PostHog iOS App: Can You See People and User Activity?

Find PostHog people on iPhone, read their properties and event history, and distinguish missing access from missing activity before drawing conclusions.

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Original diagram showing one saved Insight feeding a Home Screen chart and a smaller Lock Screen summary.

PostHog mobileOctober 16, 20266 min read

PostHog iPhone Widgets: How Do You Add Them?

Add supported PostHog Insights and Overview cards as iPhone widgets. Understand Home and Lock Screen compatibility, Pro access, and refresh limits.

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Original iOS replay privacy workflow using official Swift, React Native, and PostHog logos: create a synthetic screen, apply local masking, confirm capture, and review the actual replay.

Session replaySeptember 20, 202613 min read

PostHog Session Replay Masking on iOS: Verify What Your App Actually Sends

Verify PostHog Session Replay masking on iOS with synthetic SwiftUI, UIKit, and React Native fields, resolved SDK versions, and replay regression checks.

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Three separate decisions: whether a request reaches your website, whether an analytics event is captured, and whether the stored event counts in a report.

Analytics troubleshootingSeptember 20, 20269 min read

PostHog Bot Traffic: What to Filter, What to Block, and What Still Gets Captured

Separate PostHog bot filtering from capture blocking. Verify user-agent and IP classification with a reproducible SQL check, then audit counts and collection.

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PostHog MCP CLI mode: an AI client uses exec to search, inspect a schema, and call a capability after confirming the selected context.

Analytics troubleshootingSeptember 20, 20269 min read

PostHog MCP Shows Only One Tool: CLI Mode, Context, and a Verifiable First Query

Seeing only exec in PostHog MCP can be normal CLI mode. Discover the SQL tool, confirm your project, and verify a first read-only query against local SQLite.

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Original PostHog Session Replay performance test plan: run one controlled browser journey through baseline, analytics-only, and replay-enabled arms, then compare saved trace evidence.

Session replaySeptember 20, 202612 min read

Is PostHog Session Replay Slowing Down Your App? A Reproducible Web Test

Test PostHog Session Replay overhead with controlled baseline, analytics-only, and replay-enabled browser traces, interaction timing, and replay readback.

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Official RevenueCat and Firebase logos above four separate checkpoints: purchase, HTTP receipt, target event, and report.

TroubleshootingSeptember 20, 20269 min read

RevenueCat to Firebase: Why a 204 Response Can Still Mean Missing Purchase Events

Debug missing RevenueCat purchases in Firebase Analytics: distinguish HTTP delivery, app instance IDs, received events, and GA4 funnel results.

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Official RevenueCat and PostHog logos above destination, event identity, and property-scope troubleshooting checkpoints.

TroubleshootingSeptember 20, 20269 min read

RevenueCat + PostHog: Debug Missing Purchases, User IDs, and Subscription Properties

Trace a RevenueCat purchase through PostHog: verify project and region, distinct IDs, event properties, and current Person state without guessing at merges.

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