What is new in Grok Imagine version 1.3.28?

Version 1.3.28 primarily brings stability improvements and optimizations to the Voice and Imagine features. While the release notes are brief, the update aims to refine the generation of 6-second videos with sound and the animation of static photos, ensuring faster and higher-quality outputs on iOS devices.

Is Grok Imagine free to use?

The base Grok app is free to download, but advanced generative features like Imagine (especially video generation) are typically gated behind the X Premium+ or SuperGrok subscriptions due to the high computing costs involved.

Can I use this version on Android?

The specific version 1.3.28 update referenced is for the iOS standalone application. Android users may have a different version number or update schedule, as features are often rolled out to iOS first in xAI's development cycle.

How long are the videos generated by Grok Imagine?

Currently, the tool supports generating videos up to 6 seconds in length. These videos are unique because they can also include AI-generated sound effects that match the visual content.

Grok Imagine

The generative media engine for on-the-go content creation

From xAI

Founder: Elon Musk

Image & Design

28 July 2025

40 Million+

Freemium

Pricing Model

Freemium

Starting Price

$30/Month

About This AI

Grok Imagine is the advanced media generation engine embedded within xAI’s standalone iOS application.

Recently updated to version 1.3.28, it specializes in transforming text prompts into high-fidelity 6-second videos with sound and animating static photos.

It distinguishes itself with its mobile-first integration and ‘unhinged’ creative flexibility, serving as a core component of xAI’s ‘AI Companion’ ecosystem.

AI Art Image Animator Mobile AI Text To Video

Pricing

Pricing Model

Freemium

Starting Price

$30/Month

Key Features

Generates 6-second videos complete with sound from text prompts
Animates static photos into dynamic video clips
Integrated directly into the standalone Grok iOS app
Real-time visual feedback and rapid iteration
Works alongside Voice Mode for a multi-modal experience

Pros

Seamless mobile experience on iOS
Rapid update cycle with frequent improvements
Unique ability to add sound to generated videos
High creative freedom compared to stricter corporate models

Cons

Currently limited to the iOS ecosystem for this specific version
Computationally intensive tasks may impact battery life
Requires a subscription for full access to advanced media tools
Release notes are often vague regarding specific technical changes

Grok Imagine is best for mobile creators, meme enthusiasts, and early adopters who want powerful video and image generation capabilities directly in their pocket without needing a desktop workflow.

FAQs

What is new in Grok Imagine version 1.3.28?
Version 1.3.28 primarily brings stability improvements and optimizations to the Voice and Imagine features. While the release notes are brief, the update aims to refine the generation of 6-second videos with sound and the animation of static photos, ensuring faster and higher-quality outputs on iOS devices.
Is Grok Imagine free to use?
The base Grok app is free to download, but advanced generative features like Imagine (especially video generation) are typically gated behind the X Premium+ or SuperGrok subscriptions due to the high computing costs involved.
Can I use this version on Android?
The specific version 1.3.28 update referenced is for the iOS standalone application. Android users may have a different version number or update schedule, as features are often rolled out to iOS first in xAI’s development cycle.
How long are the videos generated by Grok Imagine?
Currently, the tool supports generating videos up to 6 seconds in length. These videos are unique because they can also include AI-generated sound effects that match the visual content.