CrispUp — Photo Upscaler
Enlarge photos 4× on-device
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Four times the detail, entirely on your iPhone. Nothing uploaded.
Blurry photo? Not for long.
CrispUp makes any photo up to 4× sharper, right on your iPhone. Pick one, tap Upscale, and watch the detail come back. No uploads, no account, no waiting.
Four looks, one tap:
• High fidelity — people, places and things
• Digital art — clean lines and crisp edges
• Vintage photo — old scans and grainy film
• Everyday — screenshots and quick jobs, in seconds
Drag the divider to see before and after. Save as HEIC, JPEG or PNG, or share it anywhere. Date, camera and colours stay exactly as they were.
• Nothing ever leaves your phone
• Never reads your photo library — only the photo you pick
Sharper photos. Same phone.
Ratings & Reviews
Small, blurry photos now retain a more natural look, especially around faces. The comparison view also has clear Before and After labels, plus reliability improvements for Live Activities.
The developer, Dev Desai, 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 Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Dev Desai
- Size
- 61.3 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 Dev Desai