v1.2.4 is live See what's new in latest release Android launcher · by KarKar Labs

A clean home.
Your apps, a swipe away.

Powerful, yet minimalist. Use it like a classic launcher with familiar spaces, icons, widgets, and an app drawer, or clear the clutter and swipe to any app instantly with an intuitive thumb-driven pie menu. You can use it all!

Packed with power features

Virtual widget spaces, conditionally show or hide spaces and widgets, powerful notifications manager, integrated news reader, catch-up inbox for notes/notifications/news, display live Android sensor data and Internet queries, and unmatched customization options!

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The Concept

1-minute Animated Guide

A quick animation that shows how Tenkai Launcher works and how it can change your Android experience.

The Core Experience

Pies & Circles

Fast, fluid, thumb-driven navigation built around muscle memory.

1 / 5 First Steps

Everything under your thumb

Touch anywhere on your home screen and a circular pie menu opens right where your finger rests. Comfortably explore nested sub-pies and categories without crowding your wallpaper with static icons.

  • Touch anywhere: opens directly beneath your thumb with zero reaching
  • Nested sub-pies: group apps and actions by category in clean radial menus
  • Clutter-free home: keeps your wallpaper spotless (or with your favorite widgets) until you need an app
2 / 5 Built for Speed

From visual guide to pure muscle memory

Because radial directions stay fixed, you never have to hunt for an icon. Start by swiping deliberately to browse slices; as your hand learns the angles, flick instantly in the known direction. Apps launch in a fraction of a second—before the menu even has time to appear.

  • Visual guide: browse slices and categories with full labels while building familiarity
  • Instant muscle memory: swipe directly toward learned slices for split-second launching
3 / 5 Flexible Triggers

Three ways to summon your pies

Tenkai adapts to how you hold your phone. Deploy radial menus by pressing empty space across customizable screen touch zones, tapping dedicated on-screen Action Icons, or placing a permanent on-screen Pie Widget.

  • Touch zones: touch anywhere, split the screen into grid zones, or freehand-draw dedicated thumb areas
  • Tenkai Action Icons: tap discrete home icons styled with icon packs or custom gallery pictures to make the pie appear
  • Persistent Pie Widget: keep an always-visible radial menu right on your home screen
4 / 5 Deep Customization

Configure every circle and slice

Customize your radial menus to fit your hand perfectly. Assign apps, shortcuts, android commands, or sub-pies to any slice, then fine-tune angles, inner and outer radii, text size, and colors with a live interactive editor.

  • Visual slice editor: assign apps, shortcuts, toggles, or nested sub-pies to any pie slice
  • Ergonomic sizing: adjust inner/outer radii, dead-zone, and circle scale to match your thumb reach
  • Custom styling: tweak label visibility, text scaling, slice colors, and center button style
5 / 5 Visual Polish

Premium beautiful themes

Elevate your home screen with curated visual themes including Radar, Electric, Fire, Magic, and Dark. Enjoy dynamic lighting effects, follow-finger glow trails, and high-contrast styling crafted for modern HD displays.

  • 5 distinctive themes: Radar, Electric, Fire, Magic, and Dark
  • Follow-finger glow trails that respond dynamically to your swipe
  • Hardware-accelerated animations with zero idle battery impact
Your Home

Spaces, widgets & automations

Build a home screen that adapts to your day. Arrange native and third-party widgets, automate visibility based on device conditions, summon on-demand Virtual Spaces and customize home icons.

  • Widget Stacks & Containers: combine widgets into layered gesture decks or custom canvas panels
  • Widget automations: automatically show or hide widgets based on Bluetooth devices, charging, any sensor information, or Internet data
  • Virtual Spaces: pop up floating widget and icon surfaces on demand from any pie slice, gesture or icon
  • Smart Space Management: organize swipeable spaces with posture rules for foldables and orientation (and all the advanced conditions if needed)
  • Flexible icons: drag apps from the drawer, resize icons, assign shortcuts, customize context menus, and apply custom icon packs or gallery images
NEW IN V1.6 NEXT-GEN WIDGETS

Widget Stacks & Widget Containers

Experience a new standard in home screen organization. Stack multiple widgets into compact, gesture-navigated decks or combine widgets into freeform canvas panels with grid snapping, fine-grained Z-order layering, and smart automations.

  • Space-Saving Layering: Drop any widget, capsule, or container directly onto another to form an interactive stacked deck
  • 4 Fluid Navigation Modes: Switch stacked widgets with Directional Swipes, browse from borders with Edge Swipes, tap for Interactive Focus Mode with glowing highlight cues, or drag Tenkai's signature radial pie switcher
  • Grouped Widget Canvases: Build custom multi-widget panels with grid snapping, resize handles, and tap-to-cycle Z-order layering
  • Intuitive Boundary Expulsion: Drag any child widget past the container boundary (with red expulsion glow) to eject it as a standalone widget
  • Contextual & Timed Automations: Highlight active widgets based on battery, time, Wi-Fi, or Bluetooth, or cycle on smart intervals with strictly zero battery draw when idle
  • Containers Inside Stacks: Place full multi-widget container panels as pages inside a stack for ultimate dashboard control
For Everything Else

A fast, searchable app drawer

Swipe up (or use your preferred action) whenever you need an app outside your pies. Filter instantly by name, installation date, update history, or frequent usage, jump with the fast A–Z side slider, or type with fast-launch options.

  • 4 dedicated tabs: organize apps by Name, Recently Installed, Recently Updated, or Frequent use
  • Fast A–Z scroll rail: jump directly to any letter on either screen edge
  • Smart search: diacritic normalization (typing "cafe" finds "Café") and auto-launch on single match (or to the first app when pressing enter)
  • Continuous drag-and-drop: drag apps straight onto any home space or dock
  • Hide apps from the drawer and find them through assigned icons, pies, or using a hidden word
Familiar & Dynamic

A classic dock on your terms

Prefer a traditional dock? Tenkai offers three versatile modes: manage active notifications with inline replies, dynamically display recently opened (or frequent) apps, or pin your favorite apps and pie triggers.

  • Notification Manager: read, dismiss, reply to incoming messages inline, and save items to Tenkai's Catch-Up Inbox
  • Dynamic Apps: automatically surfaces your recently used apps (or frequently used) in order for quick switching
  • Pinned Favorites (the classic): lock essential apps, shortcuts, pies or system actions just like you can do in the main home screen
Go Further

Explore more power features

Select a capability to see it live on the phone.

Catch-Up & Productivity Inbox

A unified personal hub combining notification catch-up, daily to-dos, and bookmarked news articles in a dedicated widget or full inbox page.

Building in the open

Help shape Tenkai

Tenkai is actively developed with regular updates driven directly by user feedback. Join the community on Reddit to share your setups, request features, report bugs, and chat with the developer.

Free core · Optional power features

Start free. Upgrade when you want more

The gesture pie menu, app drawer, spaces, widgets, dock, and core themes are free with no ads or tracking. Premium is an optional upgrade for power-user features that helps support ongoing development.

Free, forever

Everything you need for a fast, clean home screen:

  • Gesture pie menu with nested sub-pies (up to 5 pies)
  • Deliberate swipe and muscle-memory flick launching
  • 18 curated pie presets and starter configurations
  • Top-level Pie Actions (summon pies from Action Icons, dock, gestures, or capsules)
  • Continuous drag-and-drop between drawer, home spaces, and dock
  • Searchable app drawer with A–Z rail and accent normalization
  • Multiple home spaces with swipe navigation & posture rules
  • Place, move, and resize standard Android widgets
  • Unlimited home screen Action Icons for quick launches
  • Classic Dock with customizable pinned apps
  • Unlimited live Capsules & Smart Status widget with full system tokens
  • Catch-Up Inbox hub (notification catch-up, daily to-dos & Google News)
  • 3 pre-configured HTTP queries (Weather with live GPS, IP & Bitcoin)
  • Core home gestures (2-finger pinch in for Quick Settings & pinch out)
  • Core themes and visual customization
  • 5-tab organized settings with one-tap backup & restore
  • No ads, no tracking, 100% on-device

Everything in Premium

Advanced tools for power users and deep customization:

  • Unlimited parallel pies (expand beyond the free limit of 5)
  • Multi-touch zones (Split-Screen grid splits & Free Draw zones)
  • Dynamic Classic Docks (Notifications manager dock, Recently Used & Frequently Used modes)
  • Glanceable notification badges (unread counts on pies & dock icons)
  • Multi-finger home gestures (2, 3 & 4-finger swipes in any direction)
  • App contextual menus (long-press shortcuts & quick actions)
  • Hide apps from the app drawer for a distraction-free view
  • All premium themes (Radar, Electric, Fire, Magic & Dark)
  • Custom icon packs & Gallery images (applied globally or per slice)
  • Floating Virtual Spaces summoned from any pie slice or gesture
  • Widget & Space Automations (conditional rules for widgets, capsules & spaces)
  • Custom HTTP REST queries & dynamic JSONPath data extraction
  • Custom RSS / Atom feeds & self-hosted FreshRSS sync
  • Advanced Capsule formulas & custom hardware sensor tokens
Got questions?

Frequently asked questions

Do I have to give up my current launcher?

No. Setting Tenkai as your default launcher is completely reversible and deletes none of your apps or data. You can switch back to your old launcher at any time from Android’s Settings → Apps → Default apps → Home app.

Is the pie menu hard to learn?

Most people get comfortable within a few minutes. Tenkai includes an interactive tutorial with live gesture practice to help you get the hang of radial swiping. It also includes 18 curated starter presets out of the box, and you can always keep your favorite apps in the Classic Dock or app drawer while building muscle memory.

Can I still use regular app icons and widgets?

Yes. You can place discrete Action Icons on your home screen, pin favorite apps to the Classic Dock, and add, resize, and arrange any standard Android widget across your home spaces. You can also apply custom icon packs globally or override individual app icons.

Can I use Tenkai without pie menus?

Yes. While the gesture pie engine is Tenkai's signature feature, you can use the launcher purely with the Classic Dock, Action Icons, widgets, and the searchable app drawer.

Can I hide the space-switching side bar?

Yes. You can hide the spaces bar completely for an unencumbered wallpaper. You can still switch spaces by assigning space navigation to a pie slice or gesture.

How fast is flick-launching once I build muscle memory?

Because radial slice directions stay fixed, you don't have to wait for the visual menu to appear. Once your thumb knows where an app is located, a split-second flick launches it immediately—often before the circular menu even renders on screen. Search in the app drawer is just as fast: when search results narrow down to a single app, pressing enter or finishing your query opens it automatically.

Does Tenkai Launcher drain battery, and why do I see the location indicator when returning home?

Not at all. Battery efficiency is one of Tenkai Launcher’s core design principles. Tenkai is built to consume virtually zero extra battery, and it never wakes up power-hungry hardware like the GPS chip.

1. Why does the green location indicator appear?

Starting in Android 12, Android displays a green privacy icon in the top corner whenever an app reads any information related to location.

Seeing this icon does not mean your GPS hardware turned on. Tenkai triggers this indicator solely because it reads cached system values already stored in your phone's memory to power customizable capsules and automations:

  • Reading the connected Wi-Fi name (SSID): For privacy reasons, Android requires location permission just to read the name of the Wi-Fi network you are connected to.
  • Checking the last-known location: Tenkai reads the coordinates already saved in memory from when another app previously used location.
  • Passive location updates: Tenkai only listens for location updates passively—it never requests a new location fix itself; it simply piggybacks if another app (like Google Maps) already requested one.
  • City name lookup: Tenkai only translates coordinates to a city name if your phone has moved more than 1 kilometer.

2. How Tenkai protects your battery:

  • Zero GPS chip activation: Tenkai never powers on the GPS or cellular positioning radios under any circumstances.
  • Completely dormant in the background: The moment you switch to another app or lock your screen, Tenkai shuts down all internal listeners, network callbacks, and widget updates. It uses 0% CPU and 0% battery while you are using other apps or when your screen is off.
  • No background scanning: Tenkai never scans for nearby Wi-Fi networks or searches for Bluetooth devices. It only checks what is already connected.
  • No background battery wakeups: There are no background alarms or polling services waking up your phone from Android's deep sleep (Doze mode).
  • Event-driven, not loop-driven: Instead of running timers that constantly wake your processor, Tenkai hooks into the single system clock tick that Android already uses to update the status bar clock once per minute.

Our Commitment to Battery Life

Every feature in Tenkai is built battery-first. We run strict automated tests and continuous code analysis to catch and eliminate any potential battery drain or unnecessary background wakeups before updates reach your phone. You can enjoy rich animations, capsules, and automations with total peace of mind.

Is my data really private?

Yes. Tenkai contains zero ads, zero trackers, and zero third-party analytics SDKs. Everything stays strictly on your device. See the privacy policy for full details.

Do I need Premium to use Tenkai?

No. The core pie engine, app drawer, gestures, widget spaces, dock, and core themes are free forever with no ads. Premium is an optional upgrade for power users that helps support ongoing development.

Can I back up and restore my setup?

Yes. The settings tab includes a one-tap backup and restore tool that exports your entire setup to a file, making it easy to restore after a reset or when moving to a new phone.

WHAT'S NEXT ON THE HORIZON

Upcoming features & roadmap

A compact look at features actively in development for upcoming releases, plus capabilities under exploration.

Next Up

Notification & Catch-Up Tokens

Embed unread notification counters, latest priority alerts, and to-do counts directly into your custom capsule formulas.

Next Up

Catch-Up & Note Widget

A glanceable home screen widget dedicated to your quick notes, reminders, and aggregated inbox catch-up stream.

Exploring

Overlay Floating Pie

Summon your signature radial pie menu from anywhere—over any running app or game—via a subtle edge trigger overlay.

Exploring

Optional AI Integrations

Privacy-first on-device intelligence for smart app categorization, contextual daily suggestions, and semantic search.

Exploring

Home Screen Spotlight Search

Swipe down or tap anywhere on the home canvas to invoke an instant unified search across apps, web, and shortcuts.

Exploring

Home Screen A–Z Index Slider

Fast alphabetical scrub bar accessible directly from the screen edge without needing to open the full drawer first.

Exploring

Android Private Space

Seamless native integration with Android 15's Private Space for biometric app isolation, stealth profiles, and hidden spaces.

And much, much more on the way

Exploring & Community Ideas

Continuous performance tuning, new themes, and community-requested features. Have a feature you'd love to see?

Direct Channels

Get in touch with us

Have questions, feedback, need technical assistance, or exploring business opportunities? Reach out directly to the right department.

General

General Inquiries

General questions, suggestions, ideas, feedback, or just saying hello to the team.

Support

Technical Support

Bug reports, crash logs, setup assistance, feature troubleshooting, or payment issues.

Business

Business & Partnerships

Commercial partnerships, licensing opportunities, OEM collaborations, and enterprise queries.

Legal

Legal & Privacy

Privacy policy questions, compliance matters, terms of service, and regulatory inquiries.

Tenkai Launcher

Your new home.

No ads · No tracking · 100% on-device