HeyOz HeyOz

Mobile App Ads That Get the Install

Turn one screen recording into scroll-stopping UGC videos, reaction hooks, and static ads. On-brand, ready to run, made in minutes.

Create app ads

Powered by the latest AI models

HeyOz is powered by leading AI models including Anthropic, OpenAI, Gemini, Midjourney, Seedance, Veo.

Real results from businesses like yours

90%

Cheaper than agency

Consistent, professional visuals drive more purchases across channels.

10x

Faster ads

Consistent, professional visuals drive more purchases across channels.

+23%

Conversion Rate

Consistent, professional visuals drive more purchases across channels.

Your Install Cost Climbs Every Time an Ad Goes Stale

App users scroll past anything that looks like an ad. The stuff that converts looks like a real person reacting to your app, and that used to mean hiring creators, briefing them, and waiting a week per clip. Meanwhile your cost per install keeps rising and last month's winning creative is already burned out. HeyOz turns your gameplay or screen capture into fresh, creator-style app ads in minutes, so you can test more angles and keep your install cost down.

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Every Ad Your App Needs to Grow

One place to make mobile app creative for every channel

Reaction-Style App Ads

Gamer reactions, walkthroughs, and honest app reviews without hiring a single creator. The video generator makes the organic-looking content that beats polished ads.

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Your App in Action

Drop an AI presenter beside your screen capture to cheer, react, or explain. No streamer to book, no editing suite, no reshoots.

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One App, Every Audience

Run the same footage past different personas to see what drives installs. The AI image generator spins up fresh creators and hooks in minutes.

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Sized for Every Placement

Store screenshots and social ads ready for Meta, TikTok, and your app store page. One look across every channel, no manual resizing.

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How to Make Mobile App Ads with HeyOz

Creator-style app ads without the creators.

Pick a Format or Style
STEP 1

Pick a Format or Style

Drop in your gameplay or screen recording and choose from a range of AI creators and hooks.

Add Your App
STEP 2

Add Your App

Write the reaction, the angle, the persona. Rage-quit hook, walkthrough, review, or livestream ad.

Generate and Export
STEP 3

Generate and Export

Get finished ads in minutes, sized for TikTok, Meta, and app stores, ready to run.

Built for Everyone Growing an App

From your first campaign to a full creative pipeline

App & Game Founders

You built the app, and now you have to market it too. Make creator-style ads yourself. No studio, no streamer, no reshoots.

App & Game Founders
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UA & Growth Teams

Test fresh app creative every week and find the hook that lowers install cost, without briefing a creator for every idea.

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Performance Agencies

Run creative for every app client on-brand and at scale. No roster to source, no shoots to schedule.

Performance Agencies
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Indie & Solo Developers

Great app, no budget for a creator roster? Build professional app ads from hook to export on your own.

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THE REAL MATH

Everything an agency does, far cheaper

💰 The old way

Multiple tools, multiple people, weeks of waiting — for one ad

Marketing agency

$3,000

Design tools

$30

Editor on vocation

$10

AI image tool

$20

UGC creators

$2,500

AI avatar tool

$90

Video editor

$15

Copywriter

$20

AI video tools

$120

A total of around

$5650/mo

+ 5 tools to juggle + 1-2 week turnaround

⭐️ With HeyOz

Everything in one place — the brand, the creative, the formats, handled.

  • Brand audit from a URL
  • UGC videos, static & video ads
  • Product reshoot + try-on
  • AI avatars, no shoot
  • Templates for every use-case
  • One prompt agent
  • Customer profiles, competitors research
  • On-brand Meta, TikTok ready

Starting from just

19.99/mo

No commitments. Cancel anytime.

Frequently Asked Questions

What Does an AI Mobile App Ad Generator Do?

It turns your gameplay or screen recording into ready-to-run ads. Reaction videos, walkthroughs, and static store creative, all made with AI instead of hiring creators.

Will the Ads Look Organic?

The reactions, the faces, and the delivery read like a real streamer or TikTok clip. App ads from HeyOz hold up next to creator-made content in the feed.

Do I Still Need to Hire Creators?

No. Pick from diverse AI creators or generate your own. No casting, no briefing, no waiting a week for a single clip.

Can I Run These on TikTok and Meta?

Yes. Every export comes pre-sized for TikTok, Meta, and app store listings, so the same footage runs clean everywhere.

Can I Use My Own App Footage?

Yes. Upload your gameplay or screen capture, and HeyOz builds the ad around your actual app.

How Long Can the Videos Be?

Long enough for a hook, a reaction, and a call to install. You set the length to match the channel you are running on.

Every ad your brand needs, in one place

Start Now. No agency, no brief, no blank screen.

Start creating now