One Tap Landscape

One Tap Landscape - A purely digital ink drawing app designed for iPhone.

If you love Chinese painting, landscapes, freehand calligraphy, or just want to take notes on inspiration while commuting, lunch break, or travel, one-click landscape is for you. Open the app, no need to register, no need to log in, a piece of digital rice paper has been laid out, the drawing is ready at the fingertips.

Ink, not stickers, are simulations

The one-click landscape has a built-in WebGL ink engine, which is not as simple as a regular brush tool. The engine simulates rice paper fiber ink absorption, ink color fades with water, pen tip pressure changes, and the fly-white texture when the pen withers. The strokes have richness, smudges, and water marks, and the effect of painting is closer to traditional ink, rather than flat color blocks.

Whether you want to practice center-line hooking, side-sharp rubbing, light-staining clouds, or using clean water to break ink to create layers, you can freely experiment on the same paper.

Five brushwork, seven pigments

Five kinds of brushwork

• Center - Suitable for hooking lines, writing tree branches, dot moss
• Side edge - Suitable for rubbing mountain stone, manufacturing texture
• Withered pen - Flying white effect, suitable for writing old trees, distant mountains
• Dye - Large area rendering, cloud drying, color laying
• Clear water - Breaks ink, smudges, creates a sense of water and layers

Seven traditional pigments Ink, cyan, ocher, blush, vine yellow, cinnabar, and stone green are all taken from the commonly used colors of Chinese painting. With the rich and light slider, from light to burnt ink, in one stroke at your fingertips.

You can also adjust the size of the pen to match your finger or Apple Pencil to draw large freehand landscapes or delicate vignettes.

The studio has all the functions

• Undo/Redo - Every stroke can be reversed, try the pen with peace of mind, not afraid of drawing mistakes
• Clear Paper - One-click to replace the new paper and start over
• Title - Name each piece for easy reading in the future
• Book Page Gallery - Manage multiple works in the form of book pages, thumbnail preview, switch at any time
• New Paper - One-click to open a new painting, inspiration does not have to wait
• Deleted pages - Unwanted works can be ripped from the book

All works are stored locally on your iPhone by default and will not be automatically uploaded to the cloud. Privacy is up to you.

Output and sharing

• Save images - Export high quality PNG, save to album or send via system share sheet
• Save - Save .painting draft file to keep complete stroke history
• Open draft - You can reopen the draft in the future to continue the unfinished landscape

Whether it’s sharing a circle of friends, making a mobile wallpaper, or preserving the creative process, one-click landscape can help you.

Local comes first, privacy first

In the first stage, the one-click landscape adopts a local-first design:

• No registration, no login - Open the app to use all drawing functions
• Works are saved locally - Paintings, drafts, settings remain on your device
• Do not upload to the cloud - We do not collect or upload your paintings
• No ads SDK - No third-party ads or tracking within the app
• No Analytics Tracking - No IDFA tracks you

Your mountains and rivers belong to you. Delete the app to erase all local data.

For whom

• Chinese painting, ink painting, landscape enthusiast
• Creators who want to practice pen, sketch, and record inspiration on their mobile phones
• Users who like traditional aesthetics and want to enjoy digital convenience
• People who value privacy and do not want their work to be uploaded to the server
• Traveling, waiting for the bus, resting when you want to draw two random strokes of you

About the developer

One-Click Mountain Water is developed and operated by OMU LABS LIMITED Hong Kong. We believe that digital tools should respect the privacy and creative freedom of creators, so the first edition focuses on one thing well: a well-drawn digital propaganda paper.

Features such as cloud synchronization may be added in the future;will be announced within the app and on the website before activation, and the privacy policy will be updated, and your information will never be quietly collected.

support

Problems with use? Please contact us at email@omulabs.co

One stroke of paper, the landscape is self-contained. Download the one-click landscape and start your digital ink journey today.