UGC videos
An AI creator, a hook, and your real app demo in one vertical video.
AI creative studio for apps
Ship fresh app ads every week without starting from zero.
Add your app once. Reelfinn turns your real screens and demo into UGC videos, TikTok slideshows, static ads and caption packs, ready to post.
Built forIndie foundersGrowth teamsApp marketers
EXPORTED · 9:16
OUTPUTCampaign ready
What you get from one app kit
TikTok slideshows
Swipeable stories built around your product screens.
Static ads
Compositions made for 9:16, 4:5 and 1:1 placements.
Caption packs
One visual set, many captions, exported as ready-to-post variations.
MADE IN REELFINN
Real exports from the demo apps.
Every tile below came out of this product: AI creators, each demo app's own screens, captions burned in. Nothing here is a mockup.
Demo apps shown. Pick a consistent face per app, or rotate a new creator into every batch.
HOW IT WORKS
Set up once. Then four steps to a finished post.
The product context lives in one app kit. Every format starts from it, so the second batch is faster than the first.
- 01
Add your app
Audience, positioning, screenshots and a screen recording, saved once as an app kit. Every generation for that app reads from it.
SimmerApp kitSaved onceSimmer turns what is already in your fridge into dinner tonight.
- Audience
- Home cooks aged 24–40 who cook three or four nights a week
- Screens
- Recording
- simmer-demo.mp4 · 0:09
- 02
Pick a format
Photo slideshow, Scene + Demo, static ad or Quick Remix. Each one starts from the same kit, so you never re-explain the product.
Creating for Simmer
Photo slideshow 
Scene + Demo Static ad 
Quick Remix - 03
Generate and review
Approve the hook and the direction before anything expensive runs. Every AI step shows its credit cost first.
Hooks for this scene
- 22 minutes, one pan, nothing bought Approved
- three options instead of four hundred recipes
- dinner from what was already in there
Your own scene and recording: 0 AI credits
- 04
Export and post
Download ready-to-post files. Captions stay attached to each piece, and you can record what happened after it went live.
ReadyCaption
I owned enough food for dinner. I still opened delivery.
Copy Download ZIP
CREATIVE EXAMPLES
Go from idea to finished creative.
Explore finished creative built around real product footage, a clear story, and an angle worth sharing.
01 · UGC VIDEO
Hook. Product. Call to action.
See how a strong opening, real app footage, and clear captions come together in a finished vertical ad.
Captioned and ready to share 0:28
02 · QUICK REMIX
Turn a creative reference into an original ad for your app.
Drop in an ad you like. Reelfinn analyzes the hook, structure, pacing, and creative pattern, then rebuilds the idea around your product, audience, creator, and app demo.
REFERENCEAn ad you like
NEW ANGLEYour product truth
PROOFReal app demo
03 · SLIDESHOWS
Turn one angle into a swipeable story.
Generate the hook, build the narrative across multiple slides, place screenshots where the product needs to prove the point, and export the complete set.
01
02
03 Product screens placed 5 slides ready
Your app shouldn't be an afterthought in your AI workflow.
Generic AI tools start with another blank prompt. Reelfinn starts with your app.
Add your audience, positioning, screenshots, screen recordings, product claims, and creative references once. That context stays connected to every creative you make afterward, so you spend your time testing new hooks, angles and formats instead of explaining the product again.
Quick RemixMove fast from a referenceScene + DemoPut your product in the storyVisual formatsShip carousels and static tests
EVERYTHING YOU GET
Four formats, reusable creators, and a library that remembers.
All of it reads from the same app kit. Change the format without starting the strategy over.
App kits
Audience, positioning, screenshots and recordings, saved once per app.
AI creators
Keep one consistent face per app, or rotate a new creator into each batch.
Quick Remix
Drop in an ad you like and get the same idea rebuilt around your app.
Scene + Demo
A short hook over a scene photo, then your real screen recording.
Photo slideshows
Swipeable stories from your own photos or generated images.
Static ads
Ad compositions built for 9:16, 4:5 and 1:1 instead of one crop resized.
Caption packs
Apply many hooks and captions to one visual set and export the variations.
Content library
Every export stays with its app, its caption, its review state and its results.
Credit quotes
See the AI cost before you generate. Editing, rendering and downloads use no AI credits.
YOUR CREATIVE LIBRARY
Remember what shipped, and what worked.
Reelfinn doesn't dump another folder of files onto your desktop. Every finished creative stays connected to the app it belongs to, the caption that shipped with it, its approval status, and the results you record after publishing.
Everything organized by appKeep each product's creatives, assets, creators, and context together.
Captions stay with the creativeNo hunting through documents to find the copy you used.
Keep the learningRecord results beside the asset so the next batch doesn't start from guesswork.
EARLY ACCESS
Start at the volume that fits your creative workflow.
Every plan includes the four available formats, Photo Slideshows, Scene + Demo, Static Ads and Quick Remix, plus a monthly Studio Credit budget. AI image, video, voice, and analysis use credits. Editing, caption packs, local rendering, reviews, and exports do not.
Starter$39/month100 studio credits
For indie founders creating and testing ads for one app.
- 1 app
- 1 seat
- All four creative formats
- Local editing and exports included
- Campaign-ready downloads
Creator$89/month250 studio credits
For active marketers testing more angles across multiple apps.
- 3 apps
- 1 seat
- All four creative formats
- Reusable creators and product assets
- Creative results history
Studio$199/month600 studio credits
For small teams running creative across an app portfolio.
- 10 apps
- 3 seats
- Shared asset library
- Higher generation concurrency
- Team review workflow
TYPICAL USAGE
≈17 creditsAnalyze, stage, and generate a Quick Remix hook
0 AI creditsAssemble a Scene + Demo video from your existing media
From 5 creditsGenerate an AI image for a slideshow or static ad
Credits pay for AI work, not the format itself. Using your own images, editing, rendering, and downloading use no AI credits. Review the quote before each AI generation; the total depends on the options you choose.
Bring your app. Start shipping creative.
Join the early access list. We’ll email you when your workspace is ready, so you can start creating and share feedback directly with us.
BEFORE YOU JOIN
Straightforward credits. No surprise generation costs.
Studio Credits cover AI work. Editing, rendering, and downloading are included in your plan without spending AI credits.
What uses Studio Credits?
AI image generation, video generation, voice, and analysis. Editing, local rendering, caption packs, creative review, and exports don't consume AI credits.
Why isn't there a free trial?
Video generation carries a real per-generation cost. During early access, Reelfinn starts with paid plans so every customer receives a meaningful production budget.
Can I buy more credits?
Extra credit packs and mid-month plan changes are not available during early access. Choose a monthly allowance that fits your workflow, or contact support to discuss your next billing period.
Do unused credits roll over?
Not currently. Studio Credits reset at the beginning of each monthly billing cycle.
Stop starting every creative from scratch.
Give Reelfinn your app once. Then keep testing new hooks, creators, angles, formats, and ideas from the same product context.
Get early access