Scale Your App with High-Performance User Acquisition
Turn paid media into predictable, profitable growth. Scalebay’s user acquisition team plans, launches, and optimises campaigns across every major channel — so you reach the right users, at the right cost, and scale what works.
User acquisition is one of the most powerful levers for scaling a mobile app — but only when every euro is spent with intent. At Scalebay, we plan and run performance campaigns across Meta, Google, Apple Search Ads, TikTok and more, combining sharp targeting, creative testing and rigorous measurement. Through a structured, data-driven approach, we’ve helped brands like Poulpéo, Euronews, Le Point, Django, Free2move and Trace acquire high-value users at scale while protecting profitability. Ready to scale your app with our experts?
Trusted by teams at
Poulpéo · Euronews · Le Point · Django · Free2move · Trace
Our UA Results — Profitable Growth. Backed by Data.
We don’t just spend budget — we turn paid media into measurable, scalable growth.
Proven Performance Across Apps & Channels
-30%
reduction in cost per install through continuous optimisation
+45%
growth in paid installs while holding target CPA
3.2x
return on ad spend on top-performing campaigns
Our User Acquisition Services
At Scalebay, user acquisition isn’t just about spending more — it’s a structured, iterative performance system built to scale profitably. Our services follow a proven 6-step loop where each step feeds into the next, turning paid media into predictable, compounding growth.
Step 01
Audit & Strategy
Every campaign starts with a rigorous audit. We map your funnel, tracking, economics and audiences to build a UA strategy that fits your goals. We analyse:
Historical campaign & channel performance · Tracking, attribution & measurement setup · Target audiences & competitor activity · Unit economics, LTV & payback windows
Outcome: A clear, profitable acquisition roadmap
Step 02
Channel & Budget Planning
We build a media plan that puts every euro where it performs, matching channels and budgets to your growth and profitability targets. We define:
Channel mix (Meta, Google, Apple Search Ads, TikTok & more) · Budget allocation & scaling scenarios · CPA / ROAS targets per channel · Forecasts & milestones
Outcome: A prioritised, budget-backed media plan
Step 03
Creative & Messaging
Creative is the biggest lever in paid UA. We turn insights into high-performing ad concepts and messaging angles designed to stop the scroll and convert. We produce:
Hooks & messaging angles per audience · Static, video & UGC ad concepts · Creative briefs for production · A structured creative testing plan
Outcome: A pipeline of test-ready, conversion-focused creatives
Step 04
Launch & Media Buying
We set up and launch campaigns with clean structure and precise targeting, then actively manage bids and budgets day to day. We handle:
Account & campaign structure · Audience, bid & budget setup · Pixel / SDK & conversion tracking · Daily hands-on media buying
Outcome: Live campaigns built to scale from day one
Step 05
Test & Optimise
This is where performance compounds. We run controlled experiments, testing one variable at a time to isolate what drives results across creative, audiences and bidding. We optimise:
Creative & messaging A/B tests · Audiences, placements & bidding · Landing pages & store conversion · Budget shifts toward winners
Outcome: Validated, data-backed learnings — not guesses
Step 06
Measure & Scale
We close the loop with data that feeds directly back into the next cycle, scaling what’s profitable and cutting what isn’t. We track:
ROAS, CPA & cost per install · LTV, retention & payback · Attribution & incrementality · Winners to scale & next steps
Outcome: Sustainable, profitable acquisition at scale
See how our user acquisition campaigns drive profitable, scalable growth
FAQ — Frequently Asked Questions
What is user acquisition (UA) for mobile apps?
User acquisition (UA) is the process of attracting new users to your app through paid and owned marketing channels — such as Meta, Google, Apple Search Ads and TikTok. The goal is to acquire high-value users at a sustainable cost and scale that growth profitably.
What is the main purpose of user acquisition?
The primary purpose of UA is to drive predictable, profitable growth in installs and active users. A strong UA program targets the right audiences, keeps cost per acquisition under control, and maximises return on ad spend (ROAS) and lifetime value (LTV) — turning marketing budget into a reliable growth engine rather than a sunk cost.
How does a user acquisition campaign work?
UA works across two core levers: targeting and creative. On the targeting side, campaigns reach the right audiences across channels through precise setup, bidding and budget allocation. On the creative side, high-performing ads and messaging convert that attention into installs. Continuous testing and measurement then shift budget toward what works — a complete performance loop.
How do you run user acquisition for an app?
A strong UA strategy starts with an audit of your funnel, tracking and economics, followed by a channel and budget plan mapped to clear CPA and ROAS targets. We then produce test-ready creatives, launch and actively manage campaigns, and run controlled experiments across creative, audiences and bidding. Performance is measured against LTV and payback, and budget is scaled toward winners. At Scalebay, this runs as a structured, continuous UA growth loop.
How long does user acquisition take to show results?
Paid UA can drive installs from day one, but profitable scale takes iteration. Early signals on cost per install and creative performance usually appear within the first 1 to 2 weeks. Reaching stable CPA and ROAS targets and scaling with confidence typically takes around 4 to 8 weeks of testing and optimisation, after which UA becomes a reliable, compounding growth channel.
Why is user acquisition important for app growth?
Organic discovery alone rarely delivers the volume or speed most apps need to grow. Paid user acquisition lets you reach the right audiences at scale, enter new markets, and control your growth pace. Done well, it acquires high-value users predictably and profitably — one of the most important levers for scaling a mobile app.
How do you keep user acquisition profitable?
Profitability comes from disciplined measurement and fast iteration. We track ROAS, CPA and cost per install against LTV and payback windows, test creatives and audiences continuously, and reallocate budget toward the best-performing campaigns while cutting waste. This keeps acquisition efficient as you scale spend.
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