AcuSpark vs ThreadBook

AcuSpark is an app that explains how to use the sewing machine and provides useful tips. Read the QR code displayed on the sewing machine screen with AcuSpark and all your questions will be answered. AcuSpark can also be used without a sewing machine. The app acts as a concierge, offering support and inspiring new ideas. AcuSpark is compatible with the following sewing machine models: * Continental M7 Professional Reading QR codes (linking with sewing machine) * When the QR codes displayed on the sewing machine screen are read with AcuSpark, instructions and know-how related to the status of the sewing machine appear in the app. Features * Offers basic knowledge on how to use the sewing machine. * Step-by-step illustrative videos for learning special sewing methods are available. * Anyone of any generation can learn about sewing machine operation. Other functions * Easy-to-understand instructions using videos with illustrations * Presser foot descriptions (including optional items) * Includes a stitch chart containing the sewing machine's built-in stitches Supported languages are as follows: * English * French * Spanish * Changing language settings Language settings can be adjusted through device settings (Settings -> General -> Language & Region).

Description ThreadBook is the ideal tool for managing the threads you use for sewing, needlework, or embroidery. It contains a library of more than 50,000 threads from over 600 different manufacturers, available with a touch of your finger. Using ThreadBook you can: * Set your favorite brands to narrow matching choices * Track the threads you have in the “My Threads” collection * Track the threads you need in the “Shopping List” collection * Find threads with a particular thread number, including partial numbers * Find threads that match your chosen color * Find threads that match any color using the camera on your device or a previously made photo * Instantly create a chart to convert any brand and type of thread to a matching color in any other brand and type * Create your own charts for converting any brand to the best match in one or more other brands * Convert a list of thread colors, such as that often provided with embroidery designs, to any brand and type Additional features include: * One tap instant match for any thread * Automatic updating of the library as new threads are added * Your “My Threads” and “Shopping List” collections are synchronized between all your devices