This is the most critical section. You must exercise caution.
Our Recommendation: Download the base APK v5.5.4 from a trusted mirror (like APKMirror). Then, purchase the official "Nova Launcher Prime" license key (usually $4.99) from the Play Store. The license key works across all older versions. This gives you the best of both worlds: the vintage launcher with legal Prime access.
Disclaimer: Downloading APKs from third-party sites carries risk. Only proceed if you trust the source.
To Unlock Prime Legitimately: The v5.5.4 app will check the Play Store for a license. If you bought Prime years ago, sign into the same Google account and it will unlock automatically. If not, the app will stay in Free mode or prompt you to buy it.
Released back in the Android 7.0–8.0 (Nougat/Oreo) era, Nova Launcher 5.5.4 was a mature, bug-squashing update to the v5 branch. This version focused on stability rather than flashy new features. It was the last great "lightweight" version before the team introduced heavier UI elements like the Google Now integration (Nova Google Companion) and advanced Sesame shortcut integration.
Summary
Nova Launcher 5.5.4 Prime is a specific older build of Nova Launcher (the paid “Prime” unlock) for Android that adds pro features to the Nova Launcher 5.5.4 base. Nova Launcher is a customizable home screen replacement that introduces icon packs, gestures, backups, and many layout tweaks.
Key features (Prime)
What changed in 5.5.4 (high-level)
Why someone might want 5.5.4 Prime
Safety, legality, and practical advice
How to install (concise)
Alternatives
Short checklist before installing an APK
If you want, I can:
Tell me which of those you'd like.
[Invoking related search terms]
Nova Launcher v5.5.4 is a legacy version of the popular Android home screen replacement, originally released around May 2018. While significantly older than current versions (which have reached v8.0 and above), it remains a stable choice for users with older hardware or those who prefer the classic "Material Design" aesthetic of that era. Key Features of Nova Launcher 5.5.4
This version introduced and refined several core customization options:
Adaptive Icons: Support for various icon shapes like round, squircle, and teardrop on compatible Android versions.
Subgrid Positioning: Allows for much finer control over widget and icon placement compared to standard launchers.
Searchbar Integration: Includes the ability to place the search bar in the dock or customize its appearance.
Legacy Device Support: Compatible with Android versions as old as 4.1 (Jelly Bean). Benefits of the Prime License (Paid)
The "Prime" version is a license key that unlocks advanced functionality within the standard app:
Gestures: Custom actions like swiping, pinching, or double-tapping on the home screen.
Unread Counts: Integration with TeslaUnread for badge notifications on apps like Gmail and SMS.
App Drawer Groups: The ability to create custom tabs or folders within the app drawer.
Icon Swipes: Assign specific actions to swiping up or down on individual app icons. Important Safety & Compatibility Notes
Nova Launcher 5.5.4 was a landmark stable release launched in May 2018, known for introducing a refreshed search bar design and integrating the "TeslaUnread" plugin to provide notification badges
. While Nova Launcher has since advanced to version 8.x as of April 2026, version 5.5.4 remains significant for users of legacy Android devices (specifically Android 4.1+) who need a lightweight, highly stable home screen replacement. Key Features of Nova Launcher 5.5.4 Prime Upgrading to the Prime version (via the Nova Launcher Prime Unlocker ) activates premium customization tools: Custom Gestures
: Set up actions like swiping, pinching, or double-tapping on the home screen to open specific apps or trigger Nova actions. App Drawer Groups
: Organize your apps by creating custom tabs or folders within the app drawer. Nova Launcher 5.5.4 Prime Apk
: Remove unused or system apps from the drawer without needing to uninstall them. Icon Swipe Actions
: Set a secondary action for an app icon; for example, tapping an icon opens the app, but swiping up on it opens a related folder. TeslaUnread Integration
: (Specific to this era of Nova) Direct support for unread count badges on app icons like Messages and Email. Why Version 5.5.4 Still Matters in 2026 Nova Prime Launcher | Tips and best features
Nova Launcher 5.5.4 Prime is a legacy version of the highly popular Android home screen replacement, originally released around May 2018. While it remains a functional choice for older devices or those preferring a specific "Material Design" aesthetic, it has since been surpassed by significantly more modern versions, including the currently active Nova Launcher 8.x series. Key Features of Version 5.5.4
Adaptive Icons: Introduced support for the adaptive icon shapes found in Android Oreo.
TeslaUnread Support: Integration with the (now deprecated) TeslaUnread plugin for notification badges.
Legacy Performance: Highly optimized for older Android versions (minimum Android 4.1+) to provide smooth animations and fast response times.
Infinite Scroll: Allows continuous looping through desktop pages or the app drawer.
Prime Exclusives: Unlocks gestures (swipe, pinch, double tap), custom drawer groups, and the ability to hide unused apps. Why Use Version 5.5.4 Today?
Users often seek out this specific older APK for a few key reasons:
Nova Launcher 5.5.4 Prime Apk: The Ultimate Customization Guide
Nova Launcher has long been considered the gold standard for Android home screen replacements, offering a balance of performance and deep customization. Released on May 14, 2018, version 5.5.4 remains a popular "legacy" version for users seeking stability on older devices or those who prefer the interface of that specific era. Key Features of Nova Launcher 5.5.4
This version introduced several refinements to the "Material Design" aesthetic and improved compatibility for newer Android previews at the time.
Adaptive Icons: Support for changing icon shapes (round, squircle, rounded square, etc.) on devices running Android 5.0 or later.
Search Bar in Dock: The ability to place the Google search bar directly in the dock for a "Pixel-style" look. This is the most critical section
Infinite Scroll: Never reach the end of your home screen; loop through pages continuously.
Subgrid Positioning: High precision for placing icons and widgets halfway through grid cells.
Backup and Restore: A sophisticated system to save your desktop layouts and settings. Unlocking Nova Launcher Prime
The Nova Launcher Prime Apk serves as a license key to unlock premium features within the main app.
Gestures: Execute custom commands with swipes, pinches, or double-taps.
Unread Counts: View badge counts for messages and emails using the TeslaUnread plugin.
App Drawer Groups: Organize your apps into custom tabs or folders within the drawer.
Hide Apps: Keep a clean interface by removing rarely used apps from the drawer without uninstalling them.
Icon Swipes: Set unique actions for swiping on specific app icons. Installation and Safety
When downloading older versions like 5.5.4, it is critical to use reputable sources to ensure the file is safe and untampered with. Nova Launcher Lifetime Prime - Apps on Google Play
Note: Installing APKs from sources outside the official Google Play Store carries inherent risks. Always ensure you trust the source of your file.
Step 1: Enable Unknown Sources Go to your device’s Settings > Security. Look for the option labeled "Unknown Sources" and enable it. This allows you to install apps downloaded from the web.
Step 2: Download the APK
Locate the Nova_Launcher_5.5.4_Prime.apk file. You will often find this archived as a ZIP file on Android modding forums.
Step 3: Install Use a file manager to locate the downloaded APK and tap it to begin the installation process. Follow the on-screen prompts.
Step 4: Set as Default Once installed, press your home button. Android will ask you which launcher to use. Select Nova Launcher and tap "Always." Our Recommendation: Download the base APK v5
