Hissberto: Add a Cat to Photo
The uninvited AI photobomber
Only for iPhone
Free · In‑App Purchases
iPhone
He wasn't invited. He came anyway. The AI cat who barges into your photos, judges your composition and refuses to leave. Your first picture is on the house.
He wasn't invited. He came anyway.
Hissberto is a large, dignified, deeply offended cat who appears in your photos and behaves as though you are the intruder. Pick any picture — holiday, selfie, brunch, the group photo where nobody smiles at the same time — and he will be sitting in it, chin raised, judging your composition.
HOW IT WORKS
1. Pick a photo from your library, or take a new one.
2. Hissberto appears in it, placed by AI with matching light, perspective and a real shadow — as if he had genuinely been there.
3. Share it and wait for the one question that always comes: "Wait — whose cat is THAT?"
WHAT IT COSTS
- Your first picture is on the house, with a small watermark.
- After that, credit packs unlock full-quality pictures without a watermark.
- Credits do not expire. No subscription, no account, no sign-up.
- Optional 4K export for printing and wallpapers.
THE LEGEND
Hissberto Furioso di Gattolini, Seventh of His Name, was born the seventh kitten of an attic cat in Naples, on a night too hot for sleeping. He has been complaining about the temperature ever since. Between the tables of a trattoria he learned two things: that a well-placed stare gets you anything, and that people photograph constantly — the food, the sea, themselves. Everything except him. He never got over it. So he took matters into his own paw.
PRIVACY
No account, no registration, no tracking. Your photo is sent for editing and is not stored by us. Details: https://hissberto.app/app-privacy/
He does not pose. He is.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Joerg Klausewitz, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Joerg Klausewitz
- Size
- 3.7 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later.
- iPhone
- Languages
English and 4 more
- English, German, Japanese, Korean, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- 550 Credits $49.99
- 200 Credits $22.99
- 75 Credits $8.99
- 20 Credits $2.99
- Copyright
- © 2026 Jörg Klausewitz