Best Creative Agencies for Mobile Apps in 2026: Top UA & Performance Creative Partners

Written by the Artstash Creative Team

The strongest creative agencies for mobile app user acquisition in 2026 include Artstash Creative, AppAgent, Moburst, Miri Growth, Udonis, Admiral Media, and Supercool Creative. Each brings a distinct specialization, from cinematic production and UGC at scale to full-funnel paid UA management. The right pick depends on whether you need creative production, campaign management, or both under one roof.

Who this guide is for: App and game publishers, UA managers, and studio founders comparing specialist creative partners for performance-driven campaigns on Meta, TikTok, Google App Campaigns, and Apple Search Ads.

Updated July 2026

1. Artstash Creative: Performance Creative for App & Game Publishers

Best for: Game publishers and non-game app brands that need high-production creative tied directly to UA performance goals.

Artstash Creative is a global performance creative agency founded by alumni from Meta and Microsoft. The team specializes in the full creative stack for mobile user acquisition: cinematic trailers, UGC-style ad content, playable ads, live-action production, CGI character and environment modeling, and localized assets for emerging markets across Asia, the Middle East, LATAM, and Europe.

What separates Artstash from a standard creative studio is the performance layer. Creative is built around a hypothesis-test-iterate model, where every asset is designed with a specific UA objective and channel in mind. Clients include major publishers such as Activision Blizzard, Electronic Arts, and Sega, alongside indie studios, which means the team has experience operating at both enterprise scale and early-growth budgets.

Notable strength: Artstash covers production formats that most agencies treat as separate services – cinematic trailers, UGC, playable ads, and full-funnel ad assets sit within one production pipeline. For publishers scaling across multiple markets, the regional production hubs and localization capability reduce the coordination overhead of working with multiple vendors.

• Creative formats: Cinematic trailers, UGC ads, playable ads, live-action, CGI, voice-over
• Channels: Meta, TikTok, Google App Campaigns, Apple Search Ads, programmatic
• Markets: Global, with regional hubs in Asia, Middle East, LATAM, Europe
• Client fit: Top publishers to indie studios; game and non-game apps

2. AppAgent: Strategic UA for Mobile Games

Best for: Casual and mid-core mobile game studios preparing to scale paid acquisition profitably across multiple channels.

AppAgent is a Prague-based mobile game growth and creative agency founded in 2016, with around 40 specialists focused on apps and games. The agency connects paid media buying with creative strategy and testing, so campaign data feeds directly back into the next production cycle rather than sitting in a separate report. They operate across Meta, Google Ads, TikTok, Apple Search Ads, and AppLovin, with a particularly strong read on European markets.

Notable strength: LTV modeling and attribution depth. AppAgent approaches campaigns through a profitability lens first, which makes them a strong fit for studios where long-term user value matters more than raw install volume.

3. Moburst: Full-Stack App Marketing at Global Scale

Best for: Mobile apps that need a single agency to cover creative production, paid UA, ASO, and influencer marketing across global markets.

Moburst is an award-winning mobile agency with offices in New York, Tel Aviv, San Francisco, and London. Founded in 2013, the agency covers the full app marketing stack and is particularly well suited to brands that want one accountable partner across creative, paid acquisition, and store optimization rather than managing multiple specialist vendors. Their creative studio produces UA videos, store preview assets, app icons, and social content.

Notable strength: Breadth of service under one roof. For app teams with limited internal bandwidth, Moburst’s integrated model reduces handoff friction between creative, media buying, and ASO functions, which is where a lot of performance is lost in fragmented agency setups.

4. Miri Growth: Integrated UA and Creative for Casual Studios

Best for: Casual and hypercasual studios that need fast creative iteration tightly integrated with UA campaign management.

Miri Growth, founded in London in 2017 and now part of MSQ Partners, built its model around running creative production and UA management in parallel rather than sequentially. Performance data from live campaigns feeds back into the production cycle in near real-time, which compresses the feedback loop that typically slows down creative testing. The agency operates primarily across Meta, TikTok, Google, and Snapchat.

Notable strength: Speed of creative iteration. For studios in hypercasual or casual genres where creative fatigue is rapid and volume of variants matters, Miri’s integrated production-and-buying model is a structural advantage over agencies that separate the two functions.

5. Udonis: Performance UA at Scale for Mobile Games

Best for: Hyper-casual to mid-core game publishers seeking an end-to-end UA and creative partner with a documented track record at high volume.

Udonis is a performance-led mobile game marketing agency with over 300 million users acquired and more than $500 million in managed UA and creative budgets across its history. The agency combines in-house creative production, including video hooks, ad variants, and testing frameworks, with direct campaign management. Their model is particularly strong for publishers who want a single accountable partner handling both the creative output and the media spend.

Notable strength: Scale and transparency. Udonis publishes detailed case studies and performance benchmarks, which gives prospective clients a clearer picture of expected outcomes than agencies that keep results behind NDAs.

6. Admiral Media: AI-Powered Creative and Performance Marketing

Best for: App publishers across gaming, fintech, health, and consumer categories that need AI-assisted creative production combined with paid UA execution.

Admiral Media is a mobile growth agency managing over $100 million in ad spend, with case studies spanning gaming, social, fintech, health, dating, and consumer apps. The agency is notable for its use of AI-assisted creative production alongside traditional paid UA management, which allows faster variant generation and performance analysis. Their ASO capability adds an organic growth layer that complements paid acquisition.

Notable strength: Category breadth. While many agencies on this list specialize in games, Admiral Media’s documented results across non-gaming verticals make them a credible option for consumer apps that sit outside the games category but still need specialist mobile creative and UA expertise.

7. Supercool Creative: High-Energy UA Video for Mobile Games

Best for: Mobile game studios that prioritize high-production, character-driven video creative designed to maximize CTR and install volume in competitive feeds.

Supercool Creative is a production-focused agency specializing in UA video ads and trailers for mobile games. Their work leans into comedy, character energy, and high visual polish for mobile game studios. The agency’s strength is in the creative output itself rather than campaign management, making them a natural fit for studios that handle their own UA buying but need a dedicated creative partner for top-of-funnel video.

Notable strength: Production quality at volume. Supercool structures multi-ad shoots to reduce per-asset cost, which matters for studios that need to maintain a high cadence of fresh creative to avoid fatigue on performance channels.

Agency Comparison at a Glance

How Do I Choose a Creative Agency for App User Acquisition?

Choosing the wrong agency is an expensive mistake. Most studios either hire a generalist who doesn’t understand mobile UA economics, or a UA specialist who outsources creative and loses the performance signal in translation. Here is how to evaluate your options properly.

Define what you actually need

The market broadly splits into three agency types, and confusing them wastes time:

• Creative-only studios produce ad assets (video, UGC, playables) but do not manage campaigns. Best if you have an in-house UA team or a media buying partner already.
• UA-only agencies manage paid campaigns but rely on you or a third party to supply creative. Best if your creative production is already strong.
• Integrated partners handle both creative production and campaign management under one roof. Best if you need one accountable partner and don’t want to manage the handoff between two vendors.

Questions to ask before signing

• Creative testing rigor: How many variants do they produce per month, and how do they kill underperformers and scale winners?
• Channel coverage: Do they have verified expertise on the channels where your users are? TikTok and Apple Search Ads require separate competencies.
• Category experience: Ask for examples in your specific category (casual, mid-core, social casino, non-game app).
• Reporting transparency: Can you see creative-level performance data, or do they summarize it for you?
• Production pipeline: What formats do they produce in-house versus outsource?

Key takeaway: The best creative agency for your app is not necessarily the most famous one. It is the one whose model matches your internal capabilities and whose category experience maps to your genre or vertical.

What Does an App Growth Agency with Creative Production Do?

An app growth agency with in-house creative production is different from a standard media buying shop. The distinction matters because creative is now the primary performance lever in mobile UA, not channel selection or bid strategy.

The agencies that consistently drive the lowest CPIs treat creative not as a deliverable but as a data source. When creative production and campaign management sit in the same team, that signal feeds directly into the next production cycle. When they are split across two vendors, the signal gets diluted in handoffs.

Frequently Asked Questions

How much does a creative agency for mobile apps typically cost?

Pricing varies by agency size, scope, and deliverable type. Creative-only retainers for video production typically start at $5,000-$15,000 per month for a regular cadence of ad assets. Full-service UA and creative partnerships for established publishers can run from $20,000 to $100,000+ per month depending on ad spend managed and production volume.

Do I need a creative agency if I have an in-house UA team?

Possibly. In-house UA teams often have media buying expertise but lack the production capacity or format diversity to maintain a competitive creative testing cadence. A creative agency can serve as the production arm while your team retains control of campaign strategy and budget allocation.

Are these agencies only for mobile games?

No. While several agencies here have a strong gaming heritage, Artstash Creative, Moburst, and Admiral Media all have documented experience with non-game apps across categories including fintech, health, lifestyle, and consumer apps. Ask specifically for case studies in your vertical.

What is the difference between UA creative and brand creative?

UA creative is built to drive a measurable action: an install, a registration, a purchase. Brand creative is built for awareness and long-term positioning. The best mobile creative agencies understand both but are primarily accountable to UA metrics: CPI, ROAS, CTR, and install-to-event conversion rates.

How long does it take to see results from a new creative agency?

Expect a 4-8 week ramp before meaningful performance data is available. The first few weeks typically cover onboarding, creative briefing, and initial production. Agencies that promise significant CPI improvement within the first two weeks are either working with a very specific brief or overpromising.

Ready to Find the Right Creative Partner?

The agencies above represent the strongest options in the market right now, but no list replaces a direct conversation about your specific title, budget, and growth stage. If you want to explore what a performance creative partner looks like in practice, Artstash Creative works with publishers at every stage, from indie studios to major labels, across games and non-game apps.

This guide was last reviewed and updated in July 2026. Agency descriptions are based on publicly available information, published case studies, and industry research.