SlideCam vs Rectify

The smart camera app built for capturing lecture and presentation slides. SlideCam makes it easy to photograph slides during presentations, lectures, or seminars — and keeps everything neatly organized by session so you can find what you need later. ■ Key Features Session-Based Organization - Group your photos into sessions with a title, presenter name, and notes - Each session gets a color-coded header card for quick browsing - Start a new session with one tap, even mid-presentation Camera Built for Slides - Clean, distraction-free camera UI optimized for slide capture - Pinch-to-zoom and tap-to-focus for sharp, accurate shots - Max brightness mode to keep the screen visible in dark rooms - Volume button shutter — no need to reach for the screen Gallery - Scroll through all your shots grouped by session and date - Full-screen viewer with pinch zoom - Mark favorites for quick reference - Multi-select and batch delete to clean up fast Saved to Your Device - All photos are saved to your device gallery (SlideCam album) - No account required, no cloud upload — your data stays on your phone ■ Premium Features Upgrade to Premium (Monthly or One-time) - Video recording mode — capture live demos and moving content - High-resolution camera (up to Ultra HD / 4K) Free vs. Premium - Photo capture: Free (up to 3/session, 3 sessions/day) / Premium (unlimited) - Video recording: Free (not available) / Premium (available) - Camera resolution: Free (720p fixed) / Premium (up to 4K) ■ Premium Plans - Monthly: ¥250/month (cancel anytime) - One-time: ¥1,800 (pay once, use forever) Both plans unlock the same premium features. ■ Perfect For - Students photographing lecture slides or whiteboards - Attendees at conferences, seminars, and workshops - Teachers and presenters reviewing their own materials - Anyone who needs a fast, organized way to capture visual content Many features are available for free, but we also offer premium plans for an even better experience. Both monthly and one-time purchase plans are available, and both provide the same premium features. Have feedback or questions? Leave a review — we read every one and continuously improve the app based on your input. Privacy Policy: https://www.iplatform.org/blog/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Turn angled slide photos into front-facing images. Use Rectify as a silent camera, too. Rectify captures presentation slides and corrects their perspective on your iPhone. Keep useful slides from lectures, conferences and meetings in a format that is easier to revisit, without straightening each photo by hand. STRAIGHTEN SLIDES AS YOU SHOOT Rectify detects the four corners of a slide and corrects the tilted shape. See the detected outline and a live corrected preview before capturing, so you can check what will be included. SILENT CAMERA FOR EVERYDAY PHOTOS Take photos without a shutter sound. Capture presentation slides during lectures and meetings without interrupting others with camera noise. Turn correction off to photograph food, objects and everyday moments without cropping the image to a slide. To save these photos directly to Photos, choose Photos as the save destination for original images in Settings. AUTO CAPTURE FOR SLIDE CHANGES Start Auto Capture and keep the camera aimed at the screen. Rectify uses changes in readable slide text to detect a slide change and trigger a capture. Use the shutter button whenever you want to capture a slide yourself, including while Auto Capture is running. OPEN STRAIGHT TO THE CAMERA Open the app directly to the camera. Take a single photo, start Auto Capture or turn correction on or off from the same screen. SAVE EACH VERSION WHERE YOU WANT Choose a separate destination for the original and corrected image: in the app, in Photos, in both places, or don't save. By default, originals stay in the app and corrected images go to Photos. If correction fails, Rectify saves the original instead. When the original is set to "Don't save," that fallback is kept in the app. FIND YOUR CAPTURES BY DATE Browse in-app images by date, zoom in, share them, save them to Photos or select several to delete. Deleting an in-app image leaves its copy in Photos untouched. Images stored only in the app are removed when you delete the app. IMAGE PROCESSING ON YOUR IPHONE Slide detection and perspective correction run on your device. Captured images are not uploaded to an external server for processing. Rectify does not record audio. For lectures, conference talks, training sessions, projected meeting materials, whiteboards and large displays. Only photograph content when permitted, and respect venue rules and other people's rights. Automatic detection depends on readable text, lighting and distance. Use manual capture for image-only slides or changes the app does not detect.