Draw and Color to make notes vs EchoSim

This application is ideal to write down ideas or take notes on the screen of your phone or tablet and draw on the screen of photos. Features: • Choose from wide palette of colors from violet to the whole range of the rainbow • There are three types of stroke • With the eraser, you can erase what you want • With the arrow to undo, you can delete the image • You can share it at the moment or save the image gallery

EchoSim turns a spare phone or tablet into a controllable prop screen for film, television, and commercial production. An operator controls, in real time, exactly what appears on the actor's on-camera device — incoming messages, phone calls, notifications, lock screens, social feeds, banking interfaces, maps, media players, and more — ensuring every screen looks authentic in-camera with no post-production tracking or compositing required. KEY FEATURES: • Live Operator Control: Trigger calls, drop incoming texts, or switch modules instantly between takes. • Instant QR Pairing: Connect the operator console and the prop device in seconds. • 60+ Screen Modules: Messaging, incoming/outgoing calls, social feeds, lock screens, navigation, vitals, finance, and camera props. • Fully Customizable: Adapt caller names, timestamps, chat threads, notification banners, and UI themes to fit your scene. • 100% Fictional & Safe: All brand names, logos, and services are purely fictional props and do not infringe on real trademarks. • Set-Reliable: Scene assets are cached locally so screens stay active even if on-set Wi-Fi drops mid-take. BUILT FOR: - Feature Films & Television Dramas - Commercials & Branded Content - Music Videos & Theatre Productions - Film School & Independent Filmmakers Try EchoSim for free and upgrade when you are ready to shoot your scene.