iPhone Screenshots


Cacti is an AI-Powered Smart Photo Vault.

Store your private and intimate photos on Cacti's on-device 256-bit AES encrypted vault.

Cacti is powered by a strong AI to automatically detect private and intimate photos in your Photos Library. Our AI algorithm is years worth effort to help you find intimate photos easily. You don't have to browse through tens of thousands of your photos to find those that belong in a secure vault. Our algorithm will suggest photos that are most likely private and intimate.

Cacti allows you to store your photos in a highly secure 256-bit AES encrypted vault to ensure the privacy and security you need. Cacti Vault is protected by your passphrase. You may also use Touch ID, or Face ID to unlock your vault. You can also add photos that are not detected by our algorithm directly into the vault. To ensure there is no possible hacking, we do not allow your data to leave your device. All photos remain securely stored in a passphrase protected encrypted vault on your device. They are not uploaded to our or any servers at any time. This is the ultimate privacy tool.

At Cacti, we value your identity, safety, and privacy. You don't have to sign up to use the service. There is no concept of an account. Just download and use the app. You are anonymous, so is your data. We firmly believe that your data belongs to you and no one else. We do not ever gain access to your private photos.

Cacti is amazing at the following.
- Identifying private and intimate photos in your library.
- Securely storing photos in an encrypted vault.
- Organizing your sensitive photos in one place.
- Keeping your photos safe without compromising your identity and security.

Uniqueness of Cacti:
- Our AI identifies private and intimate photos so that you don't have to manually.
- Highly-secure encrypted vault.
- Offline 100%. View and add to your Cacti Vault without an active network connection. (only exception is if you are adding photos on iCloud to your vault.)
- No uploads at any time. All data is stored on-device. Our AI works on-device.
- No Signups. You and your data stay anonymous.
- We are highly privacy-conscious.

Features of Cacti:
- Automatically detect private and intimate photos.
- Add photos from any source right on the Cacti app.
- 256-bit AES Encrypted vault.
- Touch ID and Face ID support to unlock your Vault.
- Change your app icon.
- Use Cacti Share Extension to add photos to your Cacti Vault from any other app.
- Clipboard feature so you can add photos into your Cacti Vault by just copying it from anywhere, even your macOS devices (if you have Universal Clipboard).

We don’t collect or harvest your data. We only collect the bare-minimum usage data to detect crashes and understand what features of the app is being used more. This data is pseudonymized and we do not collect any data that can identify you.

Reach out to us at hello@cacti.ai with any question or queries.

What’s New

Version 1.0.2

While roleplaying with a "friend" as Batman wearing the whole costume, I clicked a few photos which I wanted to store in Cacti for safekeeping. I tried to unlock the Cacti vault only for it to crash. I could hear my cactus smirking in the background while whispering, "Costuuume!".

Turns out, wearing the costume made Face ID switch to the fallback option sooner, a scenario I had not handled in one of the nested settings menus.
Long story short.

- Fixed: A rare crash caused in the deeper parts of Settings when Face ID or Touch ID comes up, and iOS can't verify the person and switches over to the fallback.
- New: You now can enable/disable the privacy overlay that comes up when you begin to exit the app or when a system alert comes on. You may find this in Settings, and it's enabled by default.
- Some improvements in the UI for consistency within the app.
- Added a mechanism to show you relevant info when an on-app database migration happens. We change the format of the database that holds all your info in your app from time-to-time to support new features. This change will make those few seconds of wait more bearable.
- Changed some content throughout the app to be clearer and more concise.

Rate us on the App Store if you like the app. Write to us at hello@cacti.ai if you have any feedback.

Ratings and Reviews

5.0 out of 5
4 Ratings

4 Ratings

amul793 ,

Simple and easy to navigate

Major standout for me was it eliminates the painful process of going through older pictures to put in the vault by running the algorithm, but at the same time gives an option to upload a recently taken picture using clipboard. Overall, a good application!

Developer Response ,

Your words validate the philosophy we had while designing this app - to be an app that you don't spend a lot of time on. It's there to serve a purpose, and it will do that as efficiently as possible. We thank you for the 5 stars!


Labyrinth Technologies LLP
29.6 MB

Requires iOS 13.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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