Viralty
Know before you post.
Upload any short-form video and see an estimated virality score, predicted retention curve, and reach range before the algorithm decides. Fix drop-off seconds, sharpen your hook, and post with confidence — every prediction is tailored to your platform, follower count, and niche.
Features
Estimated virality score
A score from 0 to 100 that estimates how well your video may perform, based on hook strength, pacing, and retention signals.
Predicted retention curve
See where viewers are likely to drop off and how many may stay to the end — before you publish.
Reach range, not a guarantee
Predicted view ranges measured against accounts your size. Every number is an estimate, shown with confidence and your typical baseline.
Specific fixes
Actionable suggestions — remove a silence, sharpen the hook, add a CTA — tied to the seconds where retention drops.
Your video is deleted after analysis
The source video is removed from our servers as soon as processing finishes, on both success and failure. We keep the report and a small set of thumbnails to show your results.
No account required
Start with a free analysis. No sign-up wall — just pick your platform, follower band, and niche so predictions match your account.
Get Started
Ready to get started with Viralty? Download the app now and start exploring!
Frequently Asked Questions
What does Viralty actually predict?
Viralty estimates how a video may perform before you publish: a virality score (0–100), a predicted retention curve, a reach range compared to accounts your size, and specific fixes. These are estimates based on your video and profile — not guarantees of views or virality.
What happens to my video?
Your uploaded video is deleted from our servers as soon as analysis finishes — whether it succeeds or fails. We retain the analysis report and a small set of frame thumbnails so you can review your results. You can delete all stored data from Settings at any time.
Do I need an account?
No traditional sign-up. Viralty uses an anonymous device identifier stored on your phone to save your history and subscription status. You can delete all data from Settings whenever you want.
How does the free tier work?
Your first analysis is free. After that, unlimited analyses require a Viralty Pro subscription. You can restore purchases if you reinstall the app on the same Apple ID.
How do subscriptions work?
Viralty Pro is billed through Apple's App Store. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID subscription settings.
How do I delete my data?
Open the app, go to Settings → Delete all my data. This permanently removes your account, every analysis, and everything stored on our servers for that device. Your App Store subscription is managed separately through Apple.
Questions?
We're here to help! Check out our Privacy Policy or Terms of Service or Delete Account for more information.