Step-by-Step Guide
How to Make AI Videos on iPhone
Making AI-generated videos on your iPhone is easier than you think. With Cinefuse, the entire process — from idea to finished video — takes less than 10 minutes and happens entirely on your phone. This guide walks you through every step, from downloading the app to sharing your first AI video on social media.
What You Need
- An iPhone running iOS 15.1 or later
- A Cinefuse account (free to create)
- A Cinefuse Pro subscription ($9.99/week or $79.99/year)
- A Wi-Fi or cellular connection
- An idea for your first video
That's it. No camera, no lighting equipment, no editing software, no desktop computer. Everything happens in the Cinefuse app on your iPhone.
Step-by-Step: Making Your First AI Video
Download Cinefuse from the App Store
Search "Cinefuse" in the App Store or tap the link above. The app is free to download. Once installed, create your account with an email address and choose your subscription plan.
Choose Your Creation Mode
Cinefuse offers two creation modes. Text to Video — type a description and the AI generates a video from scratch. Image to Video — upload a photo from your camera roll and the AI animates it. Pick the mode that fits your idea.
Write Your Prompt
This is the most important step. Describe your video in detail — the subject, action, setting, camera style, and mood. A good starting formula: [Subject] + [Action] + [Setting] + [Camera style] + [Lighting]. For example: "A golden retriever running through a sunlit meadow, slow motion, wide angle, warm afternoon light." See our full prompting guide for more examples.
Select Your AI Model
Choose from three frontier models — all included in your subscription. Sora 2 for cinematic, photorealistic quality. Veo 3.1 for fast, versatile generation. Grok Imagine for bold, stylized, attention-grabbing visuals. Not sure which to pick? Start with Veo 3.1 for your first generation — it's fast and handles a wide range of prompts well.
Generate and Wait
Tap Generate. Cinefuse sends your prompt to the AI model and you can track progress live in the app. Most generations complete in 2–5 minutes. You'll get a notification when your video is ready — you don't need to keep the app open.
Preview, Download, and Share
Preview your video in the app. If you're happy with it, download it to your camera roll in HD. From there, post directly to TikTok, Instagram Reels, YouTube Shorts, or anywhere else. If you want to refine it, adjust your prompt and generate again — iteration is fast and each generation uses credits from your plan.
Tips for Better Results on Your First Try
- Start specific, not broad. "A red sports car driving through a mountain road at sunset, cinematic tracking shot" will outperform "a cool car video" every time.
- Add aspect ratio to your prompt. If you're making a TikTok, include "vertical 9:16" in your prompt to ensure the framing is right for mobile feeds.
- Iterate quickly. Your first generation is a starting point. Change one element at a time — the lighting, the camera angle, the style — to dial in exactly what you want.
- Try all three models. The same prompt can produce very different results across Sora 2, Veo 3.1, and Grok Imagine. Generating with multiple models and picking the best is a common workflow among experienced creators.
Frequently Asked Questions
Is Cinefuse free to use?
The app is free to download. Generating videos requires a Pro subscription — $9.99/week for 400 credits/week, or $79.99/year for 1,200 credits/month. All models are included in both plans.
How long are the generated videos?
Generated video length varies by model and prompt. Most generations produce clips in the 5–10 second range, which is ideal for social media content. These clips can be looped or combined in your video editor for longer content.
Can I use the videos commercially?
Yes. All videos generated with Cinefuse come with full commercial rights. You can use them in ads, brand deals, client projects, and monetized social content without attribution.
What's the difference between text-to-video and image-to-video?
Text-to-video generates a video entirely from your written description. Image-to-video uses a photo you provide as the first frame and animates it based on your prompt. Both modes are available in Cinefuse under the same subscription.
Ready to make your first AI video?
Download Cinefuse and generate a stunning video from your iPhone in under 10 minutes.
Get Cinefuse on App Store
