Bimostitch vs Celvion Stack

Automatically stitch high quality, high-res panoramas on-device, right in the palm of your hands. -- KEY FEATURES -- +Stitch hi-res single-row, multi-row, vertical, horizontal, 360° panoramas or photospheres. +Stitch many (2 to 200+) overlapping photos into impressive wide-view panoramas. +Simple and intuitive yet powerful panorama stitcher app. +Share your awesome panos with family and friends via Facebook, Twitter, Flickr, Instagram and many more. +Automatic crop with minimal reduction in resolution. +Automatic exposure balancing. +Automatic straightening of panorama. -- PRO FEATURES -- + Fast stitching. + High quality output (Maintains quality of source photos). + No ads. + Ultra high output resolution of up to 1 Gigapixels. + Video-to-panorama for converting videos of panning motion into panoramas. + JPEG or PNG output format. + Compress large panoramas to save space on your device. + Auto-color balancing. + Seam detection modes like optimal cuts for high quality output. + Save previews & load them up later + Adjust seam detection quality + Adjust intensity of auto-exposure/color balancing feature + Control the blending intensity + View source images in panorama while in preview mode + Auto-lens calibration for lens distortion compensation when stitching images captured from wide-angle, ultra-wide angle and fisheye lens. HOW IT WORKS? Simply select/get images or a video in the following ways: > Press the gallery icon then select photos to open the default photo picker, select the images then press done. > Press the gallery icon then select videos to open the video selector, select a video then press done. > Use your favourite camera app to snap overlapping photos. > Use a drone to capture aerial photos. Bimostitch will then automatically match, align and blend together the selected images or video frames into a wonderful panorama using advanced on-device image stitching algorithms. NOTE: You get multiple outputs at once if more than one set of overlapping photos are detected in your selection. All this takes just a few minutes depending on your choice of maximum output resolution and your device’s computational power. You can visit the apps settings page to change properties such as the output album name, maximum resolution and many more choices to suit your needs. You can also shoot a video while panning about a fixed reference point (the camera lens should be the reference point) then select the video in Bimostitch which will automatically merge the key video frames into a panorama. NOTE: At least 4GB RAM required for 1 GigaPixels. WHY USE THIS APP? – Works with photos from any source such as DSLR cameras, downloaded from the web or drones. – Merge vertical, horizontal, multiple rows or a grid of overlapping photos into awesome panoramic images. – Lightweight on your device and will make high quality panoramic photographs. – Create panos conveniently while on the go like on a tour and get immediate high quality results, no need to carry all that equipment anymore and it’s fully an offline app too, no Internet? no problem. – No gyroscope or special sensors needed. It doesn’t matter whether you are a professional or newbie panoramic photographer, this app will work great for you. Hope you enjoy using this panoramic app and that you will make memorable pano shots with it. Enjoy

Build a stronger image from a sequence of photos, right on your iPhone or iPad. Celvion Stack brings importing, frame review, alignment, stacking, editing, and export together in one on-device workflow. SIX WAYS TO STACK • Night scenes: combine exposures to reduce random noise while retaining natural detail. • Milky Way: align the sky separately from the foreground for sharper stars and a stable landscape. • Light trails: blend selected frames into continuous trails. • Smooth water and clouds: create a softer motion effect from a sequence. • Moving distractions: reduce the impact of people, vehicles, and other elements that appear in only some frames. • Landscapes: combine aligned frames for a cleaner result. CONTROL YOUR MILKY WAY STACK Choose a reference frame, review frame quality, adjust sky and foreground masks, and inspect which frames are included. These controls help you adapt the result to your source images. SUPPORTED RAW AND EVERYDAY PHOTOS Import supported RAW/DNG files and standard photos. RAW compatibility depends on the camera file and the available decoder. Lens correction applies geometric distortion profiles when a supported profile or embedded calibration matches; automatic vignetting and chromatic-aberration correction are not included. ON-DEVICE AI TOOLS Use optional AI denoising and up to 4× super-resolution on supported iPhone and iPad devices with iOS or iPadOS 18 or later. Results depend on the source image. Core stacking workflows require iOS or iPadOS 17 or later. FULL-RESOLUTION EXPORT Export as JPEG, PNG, 16-bit TIFF, or 10-bit HEIF. Choose available color-space and DPI options, then save locally to Files or, where supported, Photos. YOUR PHOTOS STAY ON YOUR DEVICE Photo processing runs on your device. The app does not upload your source photos for processing.