X Android App Rebuilt From Scratch with Major Performance Improvements: What's New and What's Missing

X has officially released a completely rebuilt version of its Android app, marking one of the platform's biggest mobile updates in recent years. The new version is now rolling out globally via the Google Play Store and is designed to address long-standing performance issues that have affected Android users.

The overhaul comes nearly a year after Elon Musk confirmed that the company was rebuilding the Android app from scratch. Unlike previous updates, this release is not a simple refresh but a complete rewrite aimed at delivering faster performance, smoother navigation, and a stronger foundation for future features.

X's Android App Gets a Complete Rebuild

Rather than patching the existing application, X's engineering team rebuilt the Android app from the ground up using a modern software stack. The new architecture is based on Kotlin and Jetpack Compose, replacing older frameworks that had become increasingly difficult to maintain.

According to the company, the new codebase offers several advantages:

• Faster app performance and smoother UI interactions
• Cleaner and lighter codebase
• Reduced development complexity
• Easier maintenance and bug fixes
• Faster rollout of future features
• Improved feature parity with the iOS app

Jetpack Compose also allows developers to write significantly less UI code, enabling quicker development cycles and simultaneous feature releases across Android and iOS.

Why This Update Matters

For years, Android users reported slower performance compared to the iOS version of X. The app often suffered from sluggish animations, delayed loading times, and occasional issues with opening external links.

The update is particularly important for markets like India, where Android accounts for more than 90 percent of the smartphone market. A faster and more stable Android app could improve user engagement while strengthening X's advertising and future commerce ambitions in the region.

Features Missing in the Initial Release

Although the rebuilt app is now available, the first version does not include every existing feature. X says additional functionality will arrive through future updates.

• Currently unavailable features include:
• X Spaces (live audio)
• Built-in video editor
• Cashtags
• Custom timelines
• Some advanced media creation tools

The company is expected to restore these features gradually over the coming months.

Focus on Budget Android Devices

Another major priority is improving performance on entry-level Android smartphones. Optimising the app across thousands of device configurations remains a challenge, especially in emerging markets where affordable smartphones dominate.

X says its development team is continuing to work on:

• Better performance on low-end hardware
• Reduced memory usage
• Improved responsiveness across different chipsets
• Consistent UI experience across Android devices
• Further stability improvements

Availability Details

The rebuilt Android app is now rolling out through the Google Play Store. Users can experience the new version by updating the X app to the latest release.

With this complete rewrite, X is laying the groundwork for faster feature development, improved reliability, and a more consistent experience across platforms. While some features are still missing, the update represents a significant step forward for Android users and signals the company's renewed focus on its mobile ecosystem.