Overview
Halide is a professional photography app for iOS released by **Lux Optics**—Halide is widely recognized in the iPhone photography community as the 'ceiling of professional camera apps'. Since its first generation in 2017, it has been known for 'manual control + RAW shooting + photographer-friendly' and is chosen as a primary tool by many photographers and content creators.
**Core Upgrades**:
**❶ Process Zero · Zero AI Processing**: This is Halide's core new feature—**turns off iPhone's automatic processing, achieving zero AI, minimal processing natural colors and contrast**. Officially described as 'stop fighting your camera', it means it gets closer to real imaging characteristics than other 'film filter' apps on the market.
**❷ Professional Grade Looks**: Halide includes an alternative processing solution called Looks—**developed with Hollywood colorists, based on Process Zero's physically accurate simulation** (not a simple color filter, but a physical-level simulation based on real film emulsion grain, color curves, and dynamic range modeling). Supports film simulation effects such as grain, halation, MTF, etc.
**❸ iPad Optimization**: Halide is adapted for iPad's large-screen professional workflow.
**Product Positioning**: Aimed at iPhone photography enthusiasts, professional content creators, and visual bloggers on Instagram/Xiaohongshu. Halide clearly distinguishes itself from 'point-and-shoot automatic cameras'—it does not pursue AI one-click beautification, but provides professional users with 'manual control like a real camera + natural imaging'.
Key Features
- Process Zero Zero AI Processing: Turns off iPhone's automatic processing, achieving zero AI, minimal processing natural colors and contrast
- Professional Grade Looks: Developed by Hollywood colorists, based on Process Zero's physically accurate simulation, supports grain, halation, MTF and other effects
- Manual Control: Full manual control over aperture/shutter speed/ISO/focus/white balance, a primary tool for professional photographers
- RAW Shooting: Dual mode with ProRAW / standard RAW, maximizing post-processing flexibility
- Built-in Tutorials: Built-in photography courses to help users quickly get started with professional features
- Lock Screen Quick Access: Supports quick launch of camera from lock screen, never missing a shot
- iPad Optimization: iPad version adapted for large-screen professional workflow
Use Cases
- Primary camera app for iPhone photography enthusiasts
- Natural style creation for Instagram / Xiaohongshu visual bloggers
- Backup camera for professional photographers (can still produce great shots with iPhone + Halide when not carrying main gear)
- Travel photography / street photography (manual control + zero AI processing all in one)
- All-in-one shooting workflow for content creators
- Photography enthusiasts pursuing natural colors and contrast
Pros
- Ceiling of iPhone professional camera apps, top reputation in photographer community
- Process Zero is the closest to natural imaging zero AI processing solution on the market
- Professional Grade Looks developed by Hollywood colorists, quality assured
- Completeness and ease of use of manual controls are pushed to the extreme
- Regular updates, long-term maintenance guaranteed
- All Looks included in the price, no additional charges
- One-time purchase option available, pay once and use forever
Pricing
**One-time purchase price** (pay once, use the current major version forever); **Subscription price** (get all future updates). All Looks included in the price, no additional charges. Universal for iPhone and iPad. Download directly from App Store, free trial available.
Summary
Halide is **the most worthwhile professional camera app in the iPhone photography field**. Process Zero zero AI processing brings photos back to natural colors and contrast, and Professional Grade Looks developed by Hollywood colorists provide physically accurate film simulations. If you pursue professional-grade manual control, natural imaging, and high-quality film styles, Halide is currently the closest choice to a real camera experience on iPhone.