ABYSM - Dive the Deep Sea
A calm dive to the seafloor
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Sink from the sunlit surface to the Mariana Trench. Meet 75 real deep-sea creatures at their true depths - no goals, no rush, just the calm of the deep.
ABYSM is a calm, free-swim dive from the sunlit surface all the way down to the bottom of the ocean - the 10,935 m Challenger Deep in the Mariana Trench.
There are no goals, no timers, and no combat. Just you, a headlamp, and the slow weightless drift downward through five real ocean zones, meeting the strange and beautiful creatures that actually live at each depth.
WHAT YOU GET
- A continuous descent from the surface to the deepest point on Earth
- 75 real sea creatures placed at their true depths, each with a one-line fact
- 8 real ocean landmarks to find on the way down - the RMS Titanic, the USS Johnston, the Challenger Deep, and more
- Five depth zones, from the warm Sunlight Zone to the crushing, lightless Hadal Zone
- A headlamp that carves a glowing circle out of the darkening deep
- Breach the surface like a dolphin, then sink back into the blue
- Original pixel art, procedurally generated ambient audio, and gentle haptics
- Full game-controller support, or a simple on-screen joystick
- Playable in 16 languages
A QUIET KIND OF GAME
ABYSM is meant to be played slowly. Put on headphones, turn the lights down, and just descend. The deeper you go, the darker, colder, and stranger it gets - until the anglerfish, the giant squid, and the things that have never seen the sun.
DIVE IN YOUR LANGUAGE
English, Spanish, French, German, Italian, Brazilian Portuguese, Russian, Polish, Dutch, Turkish, Hindi, Japanese, Korean, Simplified Chinese, Traditional Chinese, and Arabic.
FREE TO START
Dive free from the surface down to 1,000 m - the Sunlight and Twilight zones, with 35 creatures to meet. A one-time purchase, "Unlock the Deep," opens the rest of the descent: the Midnight, Abyss, and Hadal zones down to the 10,935 m trench floor, with 40 more creatures and the deep landmarks. One purchase, forever. No subscriptions, no ads.
PRIVATE BY DESIGN
- No account or login
- No ads, and no advertising or cross-app tracking
- Your dive's depth and position are saved only on your device
- RevenueCat receives an anonymous app-user ID, purchase/entitlement information, and basic technical information needed to provide and validate the one-time unlock. It is not used for advertising or cross-app tracking.
Support: https://abysm.apoorvdarshan.com/#connect
Privacy Policy: https://abysm.apoorvdarshan.com/#privacy
Terms of Use: https://abysm.apoorvdarshan.com/#terms
Contact 1: ad13dtu@gmail.com
Contact 2: apoorvdarshan@gmail.com
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Apoorv Darshan, 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
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Apoorv Darshan
- Size
- 9.3 MB
- Category
- Adventure
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 15 more
- English, Arabic, Dutch, French, German, Hindi, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Unlock the Deep $2.99
- Copyright
- © 2026 Apoorv Darshan