Rez AI: Photo Enhancer
AI Photo Enhancer & Upscaler
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Rez AI turns your blurry, pixelated, or old photos into crisp, high-resolution images using state-of-the-art AI models.
Upload a photo, pick a tool, and let the AI do the rest.
AI TOOLS
• Upscale — increase resolution up to 4K without losing detail
• Enhance — instantly recover sharpness, color, and detail
• Enhance Faces — recover soft or blurry faces
• Restore — repair old photos: tears, scratches, and dust
• Denoise — clean up grain from low-light photos
• Sharpen — refine the details that matter
• Colorize — bring black-and-white photos to life
• Creative Upscale — add realistic AI detail and texture
• Smart Retouch — object removal and cleanup
• Text Optimization — make blurry text readable again
PRO CONTROL
• Compare before and after with a slider
• Crop, rotate, and save straight to your library
• Batch editing: enhance up to 10 photos at once
• Edit history to jump back to any version
Perfect for restoring family memories, prepping photos for print, improving product shots, or simply breathing new life into old pictures.
Download Rez AI and see the power of AI. Go beyond HD.
Subscription renews automatically unless cancelled at least 24 hours before the end of the period. Manage your subscription in your App Store account settings.
Terms: https://lightboxstudios.org/terms
Privacy: https://lightboxstudios.org/privacy
What's New
One-Tap Cleanup
• Remove people, text, and watermarks from your photos with a single tap.
• Sharper object removal that rebuilds backgrounds more cleanly — far less blur and smudging.
• Object removal is now available to everyone — each cleanup uses just 1 credit.
More Control
• Easier editing in group photos: a clear highlight now shows exactly which face you're working on.
• More natural face retouch that builds up gently as you brush.
• New upscale options and clearer noise-reduction controls.
Plus performance improvements and bug fixes. Thanks for using Rez AI!
The developer, Lightbox Studios LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Lightbox Studios LLC
- Size
- 45.2 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 18.4 or later.
- iPhone
Requires iOS 18.4 or later. - Mac
Requires macOS 15.4 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.4 or later.
- iPhone
- Languages
- English and Spanish
- Age Rating
13+
- 13+
- In-App Purchases
Yes
- Pro - 1 Week $14.99
- Redux Pro (Yearly) $129.99
- Copyright
- © 2026 Lightbox Studios