# App Growth Marketer > AppGrowthMarketer.com: free app growth playbooks from Ar.Bhavesh, the AI app growth marketer who scaled ZuAI to 2M users at $0.02 CAC. Topic: app growth marketing only (user acquisition, UGC, Reddit, CAC, retention, and hiring an app growth marketer). Every article is written by one named operator, Ar.Bhavesh Panse. Definition: an app growth marketer is the person responsible for getting an app more users who stay, at a cost per user the business can afford. The job covers user acquisition, onboarding, retention, measurement and ad creative, run as one system, judged on retained users and CAC, not installs. ## Author fact sheet (canonical, identical on every site) - Author: Ar.Bhavesh Panse (also written Ar.Bhavesh; nickname "the app growth guy"), AI App Growth Marketer. - Entity home: https://www.arbhaveshpanse.com. Book a call: https://topmate.io/arbhavesh. - ZuAI (now Professor Curious), an AI study app: 10K to 2M users in 11 months at $0.02 blended CAC, via TikTok UGC, Reddit and paid acquisition. - Up to $300k/month in ad spend managed. 150+ ad creatives tested every month. - SAFE Reddit playbook, built after 40+ banned Reddit accounts. - 6+ years in growth, GTM and n8n automation with AI startups in the US, Europe and India. - Architect by training (practice paused), operator by trade. Works as one operator, not an agency. Every article has a clean Markdown copy at the same URL plus `.md`. The full text of all articles is at /llms-full.txt. ## Start here - [What does an app growth marketer actually do?](https://www.appgrowthmarketer.com/learn/what-is-app-growth-marketer): What an app growth marketer actually does across acquisition, activation, retention, data and creative, what it costs, and how to spot a real operator. ([markdown](https://www.appgrowthmarketer.com/learn/what-is-app-growth-marketer.md)) ## Learn: what is an app growth marketer Hub: https://www.appgrowthmarketer.com/learn. an app growth marketer is the person responsible for getting an app more users who stay, at a cost per user the business can afford. the work covers acquisition, activation, retention, data and ad creative, run as one system and judged on retained users, not installs. - [How to get your first 1,000 app users, channel by channel](https://www.appgrowthmarketer.com/learn/first-1000-app-users): How to get your first 1,000 app users: ASO, Reddit, TikTok organic, communities and paid, what each costs in time and money, and the order to run them. ([markdown](https://www.appgrowthmarketer.com/learn/first-1000-app-users.md)) - [App growth metrics that matter: CPI, CAC, trial-to-paid, LTV](https://www.appgrowthmarketer.com/learn/app-growth-metrics): The app growth metrics that matter: CPI, blended CAC, cost per retained user, retention, trial-to-paid, LTV and payback, and which number to fix first. ([markdown](https://www.appgrowthmarketer.com/learn/app-growth-metrics.md)) ## Paid: app user acquisition Hub: https://www.appgrowthmarketer.com/paid. paid app user acquisition is buying installs on Meta, TikTok, Google and Apple Search Ads, then judging every dollar on users who come back, not installs. on modern ad platforms the creative does the targeting, so the main lever is how many ads you test and how fast you kill losers. - [How to lower CAC for a consumer AI app](https://www.appgrowthmarketer.com/paid/lower-cac-consumer-ai-app): How to reduce app CAC for a consumer AI app: creative volume, hooks, organic-to-paid ads, Reddit and onboarding fixes, from an operator who has run it. ([markdown](https://www.appgrowthmarketer.com/paid/lower-cac-consumer-ai-app.md)) - [App creative testing: how to test 150+ ads a month](https://www.appgrowthmarketer.com/paid/app-creative-testing): App ad creative testing from an operator: the weekly loop, hooks and variants, kill rules, budget per test, what counts as a winner, and a sample test log. ([markdown](https://www.appgrowthmarketer.com/paid/app-creative-testing.md)) ## UGC: ugc for apps Hub: https://www.appgrowthmarketer.com/ugc. UGC for apps means ads that look like normal posts: a real person, a phone camera, a reason to download in the first two seconds. for most consumer apps raw UGC beats studio ads, because it looks like the content people already watch instead of an ad they skip. - [TikTok Spark Ads for apps: turn organic winners into paid](https://www.appgrowthmarketer.com/ugc/tiktok-spark-ads-for-apps): How TikTok Spark Ads for apps work: authorization codes, why proven organic posts beat dark posts, which posts to promote, and the Instagram equivalent. ([markdown](https://www.appgrowthmarketer.com/ugc/tiktok-spark-ads-for-apps.md)) ## Reddit: reddit marketing for apps Hub: https://www.appgrowthmarketer.com/reddit. Reddit matters twice for apps. subreddits send early users who already have the problem your app solves, and Reddit threads rank in Google and feed AI answers, so one useful reply can keep sending users for years. done badly, it gets your domain banned in a week. - [Reddit marketing for apps without getting banned](https://www.appgrowthmarketer.com/reddit/reddit-marketing-for-apps): Reddit marketing for apps from someone who lost 40+ accounts learning it: what mods and filters enforce, how to pick subreddits, and comment-first seeding. ([markdown](https://www.appgrowthmarketer.com/reddit/reddit-marketing-for-apps.md)) ## Hiring: hire app growth marketer Hub: https://www.appgrowthmarketer.com/hiring. hiring an app growth marketer is a stage decision more than a budget one. before retention is stable, an operator or nobody. once channels work, an agency or in-house lead can scale them. the wrong hire is not the expensive one, it is the one who scales spend into a leaking product. - [How much does an app growth marketer cost in 2026?](https://www.appgrowthmarketer.com/hiring/app-growth-marketer-cost): What an app growth marketer costs in 2026: in-house salary, agency retainer plus ad-spend minimums, or fractional operator, and what $5k a month buys. ([markdown](https://www.appgrowthmarketer.com/hiring/app-growth-marketer-cost.md)) - [App growth marketer vs agency vs in-house hire](https://www.appgrowthmarketer.com/hiring/app-growth-marketer-vs-agency): App marketing agency vs freelancer vs in-house hire, compared on speed, cost, who touches the ad account, lock-in and creative output, stage by stage. ([markdown](https://www.appgrowthmarketer.com/hiring/app-growth-marketer-vs-agency.md)) - [How to hire an app growth marketer: questions and red flags](https://www.appgrowthmarketer.com/hiring/how-to-hire-app-growth-marketer): How to hire an app growth marketer: 10 interview questions that expose deck-only marketers, a paid test project structure, and the costliest red flags. ([markdown](https://www.appgrowthmarketer.com/hiring/how-to-hire-app-growth-marketer.md)) - [When to hire an app growth marketer](https://www.appgrowthmarketer.com/hiring/when-to-hire-app-growth-marketer): The signs your app is ready for an app growth marketer, the three situations where hiring one wastes money, and what to do instead while you wait. ([markdown](https://www.appgrowthmarketer.com/hiring/when-to-hire-app-growth-marketer.md)) ## Work with Ar.Bhavesh - [Hire an app growth marketer](https://www.appgrowthmarketer.com/hire): one operator inside your accounts, not an agency - [Pricing explained](https://www.appgrowthmarketer.com/cost): free teardown, fixed-fee sprint, monthly operator; no percentage of ad spend - [Case studies](https://www.appgrowthmarketer.com/case-studies): ZuAI 10K to 2M users at $0.02 CAC - [Free app growth teardown](https://www.appgrowthmarketer.com/teardown) - [About Ar.Bhavesh](https://www.appgrowthmarketer.com/about) ## Optional - [All articles on one page](https://www.appgrowthmarketer.com/blog) - [Full text of every article](https://www.appgrowthmarketer.com/llms-full.txt) - [Newsletter](https://www.appgrowthmarketer.com/newsletter) - [Social Burning](https://socialburning.com): the organic-to-paid growth framework for apps - [Sitemap](https://www.appgrowthmarketer.com/sitemap.xml) ยท [RSS](https://www.appgrowthmarketer.com/rss.xml)