Best 4K Video Apps

248+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated August 2026

Whether you're new to 4k video or looking for an upgrade, our curated collection of 248+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top 4K Video Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1AI Video - AI Video GeneratorAI Video - AI Video GeneratorFree4.5★ (25K)NoYesAug 2026
2Grok AIGrok AIFree4.9★ (1.3M)NoYesAug 2026
3Kling AI: AI Image&Video MakerKling AI: AI Image&Video MakerFree4.7★ (27K)YesYesAug 2026
4AI Video Generator + CreatorAI Video Generator + CreatorFree4.4★ (11K)YesYesAug 2026
5VideoGPT - AI Video GeneratorVideoGPT - AI Video GeneratorFree4.8★ (50K)YesYesAug 2026
6Hot AI Photo to Video - ZixHot AI Photo to Video - ZixFree4.4★ (558)NoYesAug 2026
7Cantina: AI Video & CharactersCantina: AI Video & CharactersFree4.8★ (66K)NoNoAug 2026
8SorAI - AI Video GeneratorSorAI - AI Video GeneratorFree3.4★ (42)NoYesAug 2026

Top Picks for 4K Video

AI Video - AI Video Generator#1

AI Video - AI Video Generator by HUBX

Image to Videos & Dance Maker
Editor's Choice
📷 Photo & Video
4.5😞(25K ratings)
FreeIn-App Purchases
#14in Photo & Video
AI Video - AI Video Generator screenshot 1
AI Video - AI Video Generator screenshot 2
AI Video - AI Video Generator screenshot 3
AI Video - AI Video Generator screenshot 4
AI Video - AI Video Generator screenshot 5
AI Video - AI Video Generator screenshot 6

Easily transform text and images into animated videos with this AI-powered generator. Create dynamic content with features like character animations, special effects, and voiceovers. Ideal for making photos come to life or generating videos from simple prompts.

What We Love

  • 🚀 Enjoyable experience
  • 👍 User-friendly
  • 🔥 Great for creators
  • 💡 Impressive AI interpretation

Room to Improve

  • 🐛 Buggy and unreliable
  • 🤖 Poor AI quality
  • ⏱️ Short video length
Grok AI#2

Grok AI by X Corp.

AI chat & video generation
Strong Contender
📊 Productivity
4.9😊(1.3M ratings)
FreeIn-App Purchases
#4in Productivity
Grok AI screenshot 1
Grok AI screenshot 2
Grok AI screenshot 3
Grok AI screenshot 4
Grok AI screenshot 5
Grok AI screenshot 6

This AI assistant provides fast, truthful answers and can perform deep web research. It generates striking images and videos from text or voice prompts, and can analyze uploaded content. Engage in conversations with personalized AI companions and access real-time information from X.

What We Love

  • 🚀 Fast and efficient
  • 🔒 Unbiased and ethical
  • 👍 Clean and intuitive UI
  • 🤖 Powerful AI capabilities

Room to Improve

  • 🐛 Occasional errors in responses
  • 🔍 Needs more robust search/history features
  • 🔌 Requires X account for full functionality
Kling AI: AI Image&Video Maker#3

Kling AI: AI Image&Video Maker by KLING AI PTE. LTD.

SPARK YOUR IMAGINATION
Worth Considering
🎨 Graphics & Design
4.7😐(27K ratings)
FreeAdsIn-App Purchases
#1in Graphics & Design
Kling AI: AI Image&Video Maker screenshot 1
Kling AI: AI Image&Video Maker screenshot 2
Kling AI: AI Image&Video Maker screenshot 3
Kling AI: AI Image&Video Maker screenshot 4
Kling AI: AI Image&Video Maker screenshot 5
Kling AI: AI Image&Video Maker screenshot 6

Create stunning videos and images using advanced AI models. Transform text or existing images into high-quality video content up to 1080P and 3 minutes long. Generate diverse images from prompts and explore a community for inspiration and collaboration.

What We Love

  • 🚀 Efficient AI video generation
  • ⭐️ High-quality AI content
  • 🎨 Useful for creative projects
  • 👍 Fun and interesting app

Room to Improve

  • 💰 Expensive plans and credits
  • 🕰️ Slow generation times
  • 🤖 Issues with AI recognition and outputs

More 4K Video apps to explore

4
AI Video Generator + Creator
AI Video Generator + Creator
AI Video Generator + Creator
Photo & Image to Video Maker 2
Free

Transform text and images into AI-generated videos and images. Explore various AI art styles, filters, and effects to create unique content for social media or personal projects. Animate photos and bring your creative ideas to life with advanced AI technology.

Text to AI Video generationImage to AI Video conversionAI Image and Photo creation
🎨 Graphics & Design
(11K)
free with in-app purchases
5
VideoGPT - AI Video Generator
VideoGPT - AI Video Generator
VideoGPT - AI Video Generator
Aı Vlog Movie Maker & Editor
Free

Transform your text prompts into captivating video stories in seconds using AI. Choose from a variety of styles like Cinematic or Anime to animate your ideas effortlessly. This app revolutionizes creative storytelling for aspiring animators and storytellers.

AI video generation from textMultiple animation styles (Cinematic, Anime, etc.)Intuitive user interface
📷 Photo & Video
(50K)
free with in-app purchases
6
Hot AI Photo to Video - Zix
Hot AI Photo to Video - Zix
Hot AI Photo to Video - Zix
Text, Image to Video Generator
Free

Transform your photos and text into viral AI-generated videos in seconds. Explore trending effects, create animations from images, and even swap faces. Save and share your creations easily.

Viral AI EffectsText to Video GeneratorImage to Video Maker
📷 Photo & Video
(558)
free with in-app purchases
7
Cantina: AI Video & Characters
Cantina: AI Video & Characters
Cantina: AI Video & Characters
Videos, Storytelling, Chat
Free

Design unique AI characters with distinct personalities and voices. Bring them to life through video creation tools for social sharing. Interact with characters and collaborate with other users to build evolving narratives and discover new creative possibilities.

Create expressive AI characters with personality and voiceGenerate high-quality, shareable AI videosDevelop original identities or remix cultural inspiration
📷 Photo & Video
(66K)
free with in-app purchases
8
SorAI - AI Video Generator
SorAI - AI Video Generator
SorAI - AI Video Generator
AI Videos from Text or Image
Free

Transform text or images into animated videos with this intuitive AI tool. Quickly create engaging content for social media or personal projects by exploring various visual styles and adjusting prompts for unique results.

Generate AI videos from text promptsCreate animated clips from imagesExplore diverse visual styles
📷 Photo & Video
(42)
free with in-app purchases
9
Google Gemini
Google Gemini
Google Gemini
Your AI assistant from Google
Free

This AI assistant helps you brainstorm, create content, and simplify complex topics. It integrates with your Google apps to provide personalized assistance, plan trips, and study smarter. Upgrade for advanced features like video generation and deeper research capabilities.

Unlimited prompting with Gemini 3 FlashLive interaction via camera/screen sharingContent creation (mockups, posters, diagrams)
📊 Productivity
(2.1M)
free with in-app purchases
10
AI Video Generator-VideoMax
AI Video Generator-VideoMax
AI Video Generator-VideoMax
AI Video & Image Generation
Free

Transform your photos and ideas into dynamic videos with advanced AI. Create viral effects, animate still images, or generate cinematic visuals from text prompts effortlessly.

AI Video ModelsAI Magic EffectsText to Video Generation
📷 Photo & Video
(13K)
free with in-app purchases
11
Hot AI Video Generator: Vixora
Hot AI Video Generator: Vixora
Hot AI Video Generator: Vixora
#1 AI Text To Video Generator
Free

Transform your photos, text, and ideas into captivating videos in seconds with AI. No editing skills needed to create romantic moments, epic transformations, or viral social clips. Easily generate stunning visual content from simple prompts or existing images.

AI Video TemplatesText to Video GeneratorImage to Video Maker
📷 Photo & Video
(404)
free with in-app purchases
12
WOMBO Dream - AI Art Generator
WOMBO Dream - AI Art Generator
WOMBO Dream - AI Art Generator
AI Art, Photo & Video Maker
Free

Transform your ideas into stunning AI-generated videos and art. This app allows you to create cinematic videos and unique artwork from text prompts or existing photos, with a wide variety of artistic styles to choose from.

AI video generation from text promptsAI art generation from text promptsPhoto to AI video conversion
🎨 Graphics & Design
(144K)
free with in-app purchases
13
invideo AI: AI Video Generator
invideo AI: AI Video Generator
invideo AI: AI Video Generator
Create & edit videos with AI
Free

Easily create AI-powered videos, from explainers and promos to full-length films and documentaries. Generate content with AI scripts, media, voiceovers, and avatars, or edit existing videos using simple text commands.

AI video generationAI movie makerAI text-to-video
📷 Photo & Video
(27K)
free with in-app purchases
14
Filmora: AI Video Editor&Maker
Filmora: AI Video Editor&Maker
Filmora: AI Video Editor&Maker
AI Video Generator・Reel Maker
Free

This AI-powered video editor and maker transforms your ideas into engaging videos. It offers features like image-to-video, text-to-video, AI auto-editing, and dynamic captions to help you create viral content for social media.

AI Image to VideoAI Text to VideoAI Auto Cut
📷 Photo & Video
(89K)
free with in-app purchases
15
Glam AI: Video & Photo Editor
Glam AI: Video & Photo Editor
Glam AI: Video & Photo Editor
Image Generator & Pro Filters
Free

Transform your photos and videos with AI-powered tools. Generate realistic photoshoots, animate images into videos, and create viral effects for social media or business. Offers templates and prompt-based generation for easy, studio-quality results without complex editing.

AI PhotoshootsImage to Video AnimationAI Video Effects
📷 Photo & Video
(30K)
free with in-app purchases
16
Hootz - AI Video Generator
Hootz - AI Video Generator
Hootz - AI Video Generator
AI Video Maker
Free

Transform text prompts or photos into stunning AI-generated videos in seconds. Explore various AI models for cinematic scenes, social content, and animations. Ideal for creators and marketers needing professional-quality videos without extensive editing skills.

AI Video GeneratorText to VideoImage to Video
📷 Photo & Video
(4)
subscription
17
Vidra: AI Video Generator
Vidra: AI Video Generator
Vidra: AI Video Generator
Photo & Image to Video Maker
Free
📷 Photo & Video
(0)
18
Faceplay: AI Video Photo Maker
Faceplay: AI Video Photo Maker
Faceplay: AI Video Photo Maker
aidance,faceswap,aieffects
Free

Transform your photos and videos with advanced AI tools. Create stunning content effortlessly using a vast library of AI models, templates, and effects. Share your creations instantly and explore new AI-driven editing possibilities.

AI video and photo editingAccess to mainstream AI modelsOne-tap template upload
📷 Photo & Video
(29K)
free with in-app purchases
19
Videoleap: AI Video Editor
Videoleap: AI Video Editor
Videoleap: AI Video Editor
Reel maker, edits, effects
Free

Create professional-looking videos with an intuitive editor, AI-powered tools, and a vast library of effects and templates. Easily edit clips, add text, music, and transitions for social media or personal projects.

AI video effects and templatesObject removal with AIKeyframe animations
📷 Photo & Video
(145K)
free with in-app purchases
20
Boom AI: AI Video Generator
Boom AI: AI Video Generator
Boom AI: AI Video Generator
AI Photo to Video Creator
Free

Transform your photos into captivating AI-generated videos with diverse animation styles. Easily create viral content from text prompts or existing images. Share your unique creations across social media platforms.

AI-powered video generationPhoto to AI Art conversionText to video creation
📷 Photo & Video
(3.8K)
free with in-app purchases

FAQ about 4K Video

What are the best 4k video apps for iPhone?
AI Video - AI Video Generator tops our 4k video apps ranking as of August 2026, with a 4.5-star average from 25K App Store ratings, and it's free to download.
Yes — 20 of the top 4k video apps we rank are free to download, including AI Video - AI Video Generator and Grok AI.
AI Video - AI Video Generator has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 248+ 4k video apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
You can generate high-quality animated videos from text prompts and static images. The app allows you to animate pictures, turn photos into videos, and create dynamic content with features like character animations, special effects, and voiceovers.
The app utilizes advanced image to video AI and photo to video AI technology to animate your pictures. It can make photos come to life, add character actions with realistic emotions, and apply various special effects to create engaging motion content.

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