We leverage our vast network of mobile experts and our industry leading playbook to drive app growth focused on user acquisition, retention, & ROI.
Our work speaks through numbers. Here’s who we are.
Years of expertise
Decades of experience in growth marketing
Client satisfaction rate
We build long-term partnerships through proven results.
Users Retained Annually
Proven full funnel user acquisition & engagement
GANTRI’s mission is to empower mobile-first businesses to achieve sustainable, ROI-driven growth through full-funnel mobile marketing excellence. We deliver high-performance user acquisition, app store optimization, and retention strategies with transparency, innovation, and a people-first approach.
Your goals, our priority
From ideation to launch, we're committed to your success with our comprehensive mobile growth playbook and our flexibility for rapid scale
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Growth Playbook
Audit
We audit your current mobile marketing landscape inclusive of channel mix, ASO evaluation, tech stack & competitor analysis.
Audit
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Deliver
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Our Services
Optimize Your Ad Spend
01
Apple Ads
Managing App Store ad campaigns to boost app install volume and quality. We excel at keyword optimization, creative A/B testing, and leveraging ASA’s unique capabilities (like custom product pages) to capitalize on high-intent searches. Apple’s ad inventory is increasingly valuable as it gains market share, and we ensure SMB apps can fully tap into this channel.
02
Google App Campaigns
Leverage Google Ads’ App Campaigns to reach high-intent users across Google Search, the Play Store, YouTube, and the broader Google network. We refine keywords, creatives, and bidding to drive quality installs and in-app actions from users actively searching for solutions like yours.
03
Paid Social Advertising (Meta & TikTok):
arget and acquire users on two of the largest mobile user acquisition channels – Meta (Facebook/Instagram) and TikTok – through laser-focused audience targeting and engaging creatives. We optimize campaigns to maximize app installs and user engagement on these high-volume platforms.
04
Programmatic Advertising (DSPs)
Extend your reach via programmatic media buying on mobile ad exchanges. Using Demand-Side Platforms (DSPs), we run data-driven campaigns with real-time bidding to secure optimal ad placements across apps and mobile web. This enables efficient scaling and precise targeting beyond the major social channels.
Improve Your Measurement
05
SKAdNetwork Optimization
Navigating Apple’s SKAN framework to measure iOS campaign performance in a privacy-compliant world. Our experts set up conversion value schemas, optimize for SKAN 4.0’s capabilities (like coarse conversion values and multiple postbacks), and adjust media buying based on SKAN data. This is crucial as advertisers turn to SKAN for reliable iOS attribution. We position clients ahead of the curve, so they don’t lose insight or efficiency due to Apple’s privacy changes.
06
Mobile Fraud Prevention
Implementing tools and processes to detect and block mobile ad fraud (fake installs, click spamming, SDK spoofing, etc.). Given the high rate of ad fraud globally, we treat fraud prevention as a core part of campaign management, not an afterthought. We partner with anti-fraud platforms and analyze traffic patterns to protect client ad spend – ensuring their limited budgets deliver real users, not bots. This can save clients significant waste and improve the integrity of performance metrics.
07
Advanced Measurement & Analytics
We bring an analytical rigor typically seen in enterprise marketing to the SMB level. This means setting up robust tracking (integrating MMPs – mobile measurement partners – or analytics SDKs), and employing incrementality testing and marginality analysis ensuring the gold standard of measurement for your mobile campaigns. These advanced capabilities ensure our clients see not just vanity metrics, but real business outcomes (revenue, LTV) attributable to our efforts.
Increase Your Visibility & User Engagement
08
App Store Optimization (ASO)
Improving app visibility and conversion in app stores via optimized metadata (titles, keywords, descriptions), creative assets, and ratings/reviews management. This boosts organic installs and lowers user acquisition costs. We use data-driven ASO techniques so that clients’ apps rank higher for relevant searches and appeal to target users, a critical foundation for mobile growth.
09
In-App Engagement & Retention
Beyond acquisition, we help clients activate and retain their app users through in-app marketing. This includes setting up in-app messaging campaigns, loyalty programs, gamification strategies, and personalized content to increase user lifetime value. We consult on product improvements (e.g. onboarding flow tweaks, feature announcements) to boost engagement. This holistic view (acquisition and retention) means clients see better long-term results, not just short-term install spikes.
Flexible pricing
GANTRI® partners with you in phases – we start where you are and scale as you grow.
Plan
Launchpad
$6,000
$6,000
/month
Foundational guidance to get you moving. We act as your mission architects, analyzing your situation and delivering a step-by-step mobile marketing action plan to get you started. Ideal for companies who are new to the mobile world, needing expert direction, and/or a one-time mobile audit.
Mobile Marketing Consulting & Action Plan.
Mobile Deep Dive Consultation
Market & Competitor Research
Marketing Strategy + Action Plan, inclusive of: Objectives & tactics, timelines, recommended tech stack, mobile channel mix analysis & whatever else your business needs to succeed.
Available 2x/week to connect virtually on your schedule
Test
Guided Ascent
$8,000*
$8,000*
/month
Full strategy, implementation & analytics on a flexible retainer. A team of mobile experts will be hand selected from our GANTRI Mobile Expert Network assuring we can tailor their talents to your growth goals. This phase is billed hourly + retainer, ideal for steady growth with expert support.
Projected Based Intergrated Mobile Marketing Team
Monthly access to our GANTRI Mobile Expert Network
Mobile Deep Dive Consultation
Market & Competitor Research
Marketing Strategy and Full Scale Implmentation.
Monthly analytics + performance reporting
Available 2x/week to connect virtually on your schedule
*Flexible Hourly Pricing per Month - Only spend for exactly what your business needs
Partner
Orbit and Scale
% of Spend
% of Spend
Performance-driven partnership, with pricing tied to results. In this ultimate stage, we manage your marketing on a long-term contract where our fee is a percentage of media spend. We’re fully invested in your success – if you thrive, so do we. This option is best for scaling your business long term without hourly limits.
Long Term Mobile Marketing Partnership
Fully Integrated Mobile Marketing Team
Comprehensive management of all mobile marketing efforts, in a deep partnership model
Weekly performance reporting + available for pacing & testing syncs
Quaterly Performance & Project Roadmapping Review
24/7 Customer & campaign support
Priority access to our GANTRI Mobile Expert Network
Ready to launch?
Let’s Talk
Contact us
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Mobile-First Growth Agency