ROIMOBI
About

I scale subscription apps, and own the number

I’m Vlad Yasinski, a user acquisition manager with 9+ years in mobile and web growth. Two apps to #1 in the US App Store, seven-figure budgets, and a habit of answering for the P&L, not just the dashboard.

I started in performance marketing buying traffic across verticals most people avoid, iGaming, crypto, web2web arbitrage, where you learn fast because every mistake is your own money. That school made me allergic to vanity metrics.

Today I focus that discipline on mobile subscription apps: modeling the economics, building the creative engine, wiring up measurement you can defend, and scaling only what survives the math. I work as a consultant, a fractional lead, or a full-time Head of UA.

Based in Warsaw, Poland. Open to remote.

Vlad Yasinski
Track record

Experience

2025 – Present
ROIMOBI
Founder & Head of Growth / UA

Independent growth practice for subscription apps.

2024 – 2025
AIBY
User Acquisition Lead

Launched Themify to #1 in the US App Store, +30% YoY revenue.

2023 – 2024
ROIMOBI
Lead User Acquisition (Consulting)

Rebuilt acquisition economics across a utilities portfolio.

2020 – 2023
BP Mobile
User Acquisition Manager

Scaled InPulse to #1 in the US App Store, $500K+/month.

2019
BSUIR
Bachelor’s Degree

Belarusian State University of Informatics & Radioelectronics.

Channels

Where I buy

Apple Search AdsGoogle SearchGoogle UACTikTokPinterestSnapchatPop AdsMeta
Range
Mobile subscriptionHealth & FitnessEntertainmentUtilitiesGamingiGaming / GamblingCryptoWeb2AppWeb2WebAI appsDating
Stack

Tools I operate

Attribution & MMP

AppsFlyerAdjustSKAN

Analytics & BI

TableauLookerGoogle SheetsExcel

Market Intelligence

Sensor TowerAppMagic

Funnels & Monetization

FunnelFoxAdaptyRevenueCat

Web Tracking

BinomBeMobKeitaro

Team & PM

PeopleForceHubstaffHarvestJiraTrelloMiro
Let’s talk

Let’s scale your app, profitably.

Tell me about your app and where growth is stuck. Pick the way that fits, a quick consult, a scoped project, or a full-time hire.