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App marketing case studies

User acquisition and ASO for mobile products. 4 engagements from across Pearl Lemon Group.

Tube Map: Pearl Lemon Tube Map App 2,300+ Downloads with Micro Budget

Pearl Lemon supported the launch of the Tube Map interactive London Tube mapping app, generating 2,300+ downloads using warm outreach, micro-budget ads, and lean launch tactics on under £50 spend. This achievement occurred despite internal technical limitations and a virtually non-existent marketing budget, proving early traction can be achieved before a product is fully polished.

2,300+ Total Downloads

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Deepak Shukla, Founder, Pearl Lemon Group

Written and reviewed by

Deepak Shukla — Founder, Pearl Lemon Group

Deepak Shukla founded Pearl Lemon Group and its family of niche growth companies. He works hands-on with clients across SEO, paid media and outbound.