Comprehensive In-App Funnel Diagnostic Audit

Overview & Purpose

The Comprehensive In-App Funnel Diagnostic Audit is our flagship consulting service. It is designed for applications where conversion matters directly to the bottom line—such as e-commerce checkout funnels, fintech account opening and KYC verification, SaaS onboarding flows, and subscription paywall conversion sequences.

Rather than relying on superficial top-level analytics charts that show that users are leaving without explaining why, our Bangkok-based analytics specialists dive deep into raw telemetry streams, network payload triggers, client-side event listeners, and user state transitions.

[Raw Event Ingestion] ───> [Schema Verification] ───> [Step Transition Modeling] ───> [Root-Cause Friction Matrix] ───> [Remediation Blueprint]

Who This Engagement Is For

This flagship audit is specifically structured for:

• Mobile Product Leads observing sudden or persistent drop-offs in key activation funnels across iOS and Android builds.
• Engineering Managers seeking independent verification of their event tracking architecture, SDK instrumentation, and payload consistency.
• Growth & Monetization Directors optimizing subscription paywalls, trial conversions, and checkout completion rates.
• Fintech & Banking Product Teams troubleshooting regulatory KYC, identity verification, or biometric authentication abandonment.

Detailed 4-Week Engagement Structure

Our audit operates on a structured, four-week timeline that minimizes operational disruption to your internal sprint cycles:

Week 1: Ingestion, Architecture & Schema Validation

• Verification of your event taxonomy, naming conventions, and parameter definitions.
• Inspection of client-side event dispatch mechanisms across iOS (Swift) and Android (Kotlin) codebases.
• Validation of payload properties (e.g., currency formatting, screen orientation, session duration, user segment metadata).
• Identification of duplicate event firings, dropped network packets, and race conditions.

Week 2: Step Transition & Latency Modeling

• Micro-step transition analysis across every discrete UI screen, modal, and background process.
• Quantitative measurement of Time-to-Convert (TTC) between milestone events to isolate hesitation points.
• Mapping of non-linear user paths, back-button navigations, and accidental screen dismissals.
• Cohort divergence analysis comparing new vs. returning users, organic vs. paid acquisition channels.

Week 3: Root-Cause Friction Attribution

• Cross-tabulation of drop-off points against device hardware models, OS build numbers, screen aspect ratios, and network latency brackets.
• Form field validation barrier analysis (e.g., zip code format rejections, password complexity friction, OTP delivery delays).
• Payment gateway redirect failures, in-app purchase store receipt validation bottlenecks.
• Synthesis of quantitative telemetry with session replay samples.

Week 4: Blueprint Delivery & Technical Workshop

• Compilation of the comprehensive Vertex Funnel Diagnostic Report (averaging 40–60 pages of concrete findings).
• Development of an engineering-ready remediation backlog, prioritized by technical effort vs. projected conversion gain.
• Delivery of an interactive 2-hour executive and engineering readout workshop with live Q&A.
• Provision of 14 days of asynchronous implementation support via private Slack/Teams channel.

What Is Included vs. Excluded

Included in the Scope

• Complete diagnostic evaluation of up to three core conversion funnels (e.g., Onboarding, Checkout, Subscription).
• Audit of event telemetry across up to two platform targets (e.g., iOS and Android, or Web and Mobile).
• Detailed documentation of all discovered tracking defects and instrumentation errors.
• Actionable UI/UX and architectural remediation recommendations.
• Executive presentation slide deck and engineering sprint tickets.

Excluded from the Scope

• Direct code modification or pushing PRs to client repositories (we provide the exact specs; your engineers maintain code ownership).
• Purchasing or reselling third-party software subscriptions.
• Paid advertising campaign management or acquisition creative creation.

Engagement Pricing & Next Steps

Our flagship audits are priced on a transparent fixed-fee project basis determined by the number of active funnels and platform complexity. There are no surprise hourly overages or recurring software license commitments.

To request a scoping assessment for your application, submit an inquiry through our contact form. Our lead analytics partner will review your technical stack and schedule an introductory 30-minute scoping discussion.