VideoConcatenation vs Oak Viewer

Combine videos and images all at once with one smartphone! Easily post created videos to SNS. No more tedious editing work! You can connect the files you took on the spot and share them on SNS! Easy operation: Just select videos and images! There are no difficult operations. Editing function: You can easily change the playback order of materials on the app. Flexible joins: You can choose to join them all together or by specifying the number of seconds. High resolution: Outputs videos with the same quality as the videos shot with your smartphone. Ideal for posting on social media: Combined videos can be instantly shared on social media. No other apps needed: No need to do troublesome video editing on your computer anymore! ・Recommended for the following people People who often post on SNS: People who want to create videos without much effort Video editing beginners: People who want to easily finish videos even for the first time Busy people: People who want to quickly create videos in a short amount of time No need to spend time editing videos anymore! Share your ideas on social media instantly with this app! You can use it to create trip highlight movies, family memories, events with friends, product introduction videos, proud pet movies, cooking videos, etc. Why not download it now and enjoy creating combined videos? With this app, your smartphone will instantly turn into a simple video editing studio. *It also supports specifying the BPM to match the rhythm of the music.

Oak Viewer is a private, intentional photo viewer for art collectors, photographers, and anyone who loves images. Discover artwork online, download gallery ZIP files in the built-in browser, and explore your collection in a calm, distraction-free space. Swipe smoothly between images, inspect fine details, and rate your favorites, all while keeping your library fully on-device. Oak Viewer is designed to feel more like a personal gallery than a utility. FULL-SCREEN VIEWING Experience your images the way they were meant to be seen. Swipe fluidly between photos, zoom to pixel level, and explore every detail with intuitive gestures. A clean interface keeps the focus on your images, while still giving you quick access to ratings, metadata, and tools when you need them. Also supports videos, PDFs, and text files in the same library. PRIVATE, ON-DEVICE LIBRARY Your collection stays on your device. No accounts. No cloud uploads. Just your library. Optional biometric app lock adds an extra layer of protection. DISCOVER & IMPORT COLLECTIONS Browse art and photography sites with the built-in private browser. • Long-press to save images directly • Import entire ZIP galleries • Batch import collections Build your collection effortlessly. ORGANIZE YOUR GALLERY Create unlimited folders and nested folders. Use Smart Folders to automatically gather images by rating, keeping your best work always within reach. Pin favorites for instant access. RATE & CURATE Review your collection with a fluid 1–5 star rating system. Long-press and slide to rate instantly while browsing, perfect for large collections. IMAGE INSIGHTS Learn more about every image: • Full EXIF metadata • Filename and resolution details • Real-time RGB and luminance histograms • Highlight and shadow clipping indicators • Precise zoom and panning feedback WIDGETS & QUICK ACCESS Bring your collection to your Home Screen: • Picture Frame widget rotates favorite folders • Resume widget jumps back into your last session DESIGNED YOUR WAY Customize your experience: • Themes and custom app icons • Custom library backgrounds • Adjustable grid density and spacing • Slideshow viewing • Keyboard shortcuts on iPad • Configurable trash policies TRY IT FREE Oak Viewer includes a 7-day free trial with full access to every feature. After your trial, choose the plan that works for you: • Yearly — $2.99/year, auto-renewing • Lifetime — $9.99, one-time purchase Payment is processed by Apple. Manage or cancel anytime in Settings > Subscriptions. Whether you’re collecting digital art, studying photography, or simply enjoying images at your own pace, Oak Viewer gives your collection a private space to breathe. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://oakviewer.com/privacy