Dynamic Island vs TestGenAVSync

Personalize your entire iPhone in one app. Wallpapers, a custom Dynamic Island, home screen widgets, photo widgets, and app icons — everything you need to make your screen truly yours. LIVE & 3D WALLPAPERS Thousands of HD wallpapers and 3D live backgrounds, with new ones added every week. Browse by category — Nature, Anime, Neon, AMOLED, Cars, Space, Abstract, Sports and more — then set them on your Lock Screen or Home Screen. Parallax wallpapers add real depth that shifts as you move your phone. DYNAMIC ISLAND & NOTCH Give your Dynamic Island a whole new personality. Pick from a stylish collection of designs, or open the editor to add stickers, emojis and custom art around the island and notch for a one-of-a-kind look no one else has. HOME SCREEN WIDGETS Smart widgets, your way. Add customizable widgets for the things that matter — clock, date, weather, battery and more — and match them to your wallpaper for a clean, coordinated home screen. PHOTO WIDGETS Keep the people you love in view. Turn your favorite photos into beautiful photo widgets with custom frames, fonts and layouts, right on your Home Screen. CUSTOM APP ICONS Finish the look with exclusive app icon packs. Swap your everyday icons for a matching aesthetic and give your whole home screen a coordinated theme. WHY YOU'LL LOVE IT • Thousands of 4K & HD wallpapers, updated weekly • Live, 3D and parallax backgrounds • Custom Dynamic Island & notch designs • Home screen widgets & photo widgets • Exclusive app icon themes • Simple to use — set anything in a couple of taps • Save your favorites for quick access Whether you want a cute aesthetic, a bold neon look, a clean minimal theme or something totally unique, everything you need to personalize your iPhone is right here. SUBSCRIPTION The app is free to download and use. Some premium features and content are available through a subscription (weekly) or a one-time purchase as an in-app purchase. Payment will be charged to your Apple Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage subscriptions and turn off auto-renewal in your Account Settings after purchase. Any unused portion of a free trial period, if offered, is forfeited when you buy a subscription. Privacy Policy: https://visionarystudio.app/ Terms of Use: https://visionarystudio.app/

TestGen AV Sync turns an iPhone or iPad into a portable video and audio test-signal source, built on the same pattern-generation engine Drastic Technologies ships in its broadcast products. Point a camera at it, feed it into a capture card, hold it in frame on set, or use it to line up a monitor. The signal is generated on the device in real time — no files, no streaming, no network. WHAT IT DOES • 270 broadcast test patterns — SMPTE and EBU colour bars, PLUGE, luma and chroma ramps, multiburst, zone plates, convergence circles, grids, pixel-resolution charts, gamma strips, HDR clipping and filter charts, and much more. • Sample-accurate A/V sync markers — a phase-coded audio pulse aligned to the video frame, so you can measure lip-sync error end to end through any signal chain. • Frame-accurate timecode burn-in — HH:MM:SS:FF with drop-frame support, date stamp, or UTC. • QR frame data — every frame can carry its frame index, UTC timestamp, frame rate, pattern ID and audio phase as a machine-readable QR code, so an automated test rig can read the delay straight off a recording. • Flash cues — full-screen or edge flashes at a chosen interval for latency and shutter testing. • Multi-pattern output — show two to five different patterns at once in a split-screen layout. • Frame rates from 24 to 60 fps, including 29.97 and 59.94 with correct drop-frame timecode. • HDR output in HLG and PQ, plus Display P3 and Rec.2020 wide-gamut colour on supported devices, with an optional true 16-bit float rendering path for band-free gradients. • Presets — save a complete configuration, and export or import it as JSON to share a setup with the rest of the crew. WHO IT IS FOR Camera operators, DITs, broadcast and post engineers, AV installers, live-event and streaming technicians, QC departments, and anyone who needs a known-good reference signal without carrying a rack-mount generator. FREE AND PRO The free version generates SMPTE BT.709 75% and 100% colour bars, ARIB STD-B28 HD bars, SMPTE RP 219 bars, SMPTE 303M, a 7-step luma staircase, a grid-and-dots chart, a Rec.709 white window, a zone plate, plus full white and full black at up to 30 fps in Rec.709, with all three A/V sync audio signals and full preset support — enough to check a signal path or line up a monitor. TestGen Pro is a single one-time In-App Purchase — not a subscription — that unlocks the remaining 259 test patterns, multi-pattern layouts, the timecode, QR and flash-cue overlays, 50/59.94/60 fps, HDR (HLG and PQ) and wide-gamut output. ABOUT DRASTIC TECHNOLOGIES Drastic Technologies has built video capture, playback, conversion and analysis software for the broadcast and post-production industry since 1995. Our tools are used in television facilities, post houses and outside-broadcast trucks worldwide.