App Showcase: Darkroom

What it does

Darkroom is a powerful photo and video editing application designed for mobile devices. It bridges the gap between casual filter apps and professional desktop software by offering granular control over images and videos. Core functions include advanced color grading, curve adjustments, RAW photo editing, and precise cropping tools. The app also features a community-driven platform for sharing and installing user-created presets.

Where it shines

The app excels by making complex editing tools accessible and intuitive on a touch interface. The three-wheel color grading tool (00:40) allows for precise adjustments to shadows, midtones, and highlights, a feature typically reserved for more robust software. Another standout moment is the Community Presets marketplace (01:01), which transforms the standard filter selection into an ever-expanding library sourced from other users, complete with social proof like install counts.

UX highlights

• Tool Organization: The editing tools are logically grouped in a bottom toolbar, with clear icons that represent their function (e.g., crop, filters, color). This makes navigation straightforward.
• Haptic Feedback: Subtle vibrations provide tactile confirmation when making adjustments, such as straightening an image (00:48), making the controls feel responsive and precise.
• AI-Powered Masking: The app can automatically detect the foreground or subject in a photo (01:36), allowing for targeted edits without tedious manual selection.
• Non-Destructive Editing: Users can easily revert changes or go back to the original photo, encouraging experimentation without fear of permanent mistakes.
• Efficient Multi-Select: The library view allows for easy multi-selection of photos (02:22) for batch operations, a key feature for managing large photo collections.
• Clear Installation Flow: When adding a community preset, the app provides clear visual feedback with loading and success modals (01:11), confirming the action is complete.

Monetization & growth

Monetization is introduced immediately after the user grants photo library access. The app presents a paywall (00:06) that gates access to the main editor. The paywall itself is well-designed, featuring a scrolling carousel of key features and a significant amount of social proof, including press mentions and user testimonials. It offers a 7-day free trial for the annual plan, encouraging commitment by lowering the initial barrier. The Community Presets feature also acts as a growth and retention engine, giving users a reason to keep coming back.

Who it’s for

Darkroom is aimed at serious hobbyist photographers, content creators, and semi-professionals who want more control than what's offered by basic filter apps. Its support for RAW files and advanced tools like curves and color grading caters to users who understand the fundamentals of photo editing and demand precision. The integrated hashtag sets feature (03:12) further confirms its focus on social media content creators looking for an efficient workflow.

Notes & opportunities

The immediate paywall after the permission prompt could be a point of friction for users who want to try the app before committing, even to a free trial. An opportunity could be to allow one free edit to demonstrate the power of the tools before presenting the paywall. Additionally, while the editing interface is clean, the sheer number of options could benefit from a brief, optional tool-tip tour for first-time users.