Spectrum(趣识谱) vs NoteSprint

学习音乐，无论是乐理还是乐器，基本功都是要学会识谱，我们认为识谱就如同学习一种语言，关键在于记忆和快速反应，所以我们开发了这个工具，给大家使用。学习音乐还能提高大脑能力哟！ To learn music, whether it is music theory or musical instruments, the basic skill is to learn notation. We believe that reading notation is like learning a language. The key lies in memory and quick response, so we developed this tool for everyone to use. Learning music can also improve brain power!

Does your playing stall when you have to identify a note? Repeatedly pausing to search for it can break the flow of every piece. Try this intelligently adaptive piano sight-reading trainer. See a note on the staff, tap the matching key, and get immediate right-or-wrong feedback. Your practice is analysed automatically: accuracy and response time are recorded, weaker notes are identified, and question difficulty and frequency adapt dynamically. Instead of mechanically repeating notes you already know, your practice time stays focused on the gaps that matter—becoming a closer fit for your real level with every session. No sign-in or account required. Every feature works offline. Use spare minutes to practise, steadily speed up your note reading, and keep note recognition from interrupting your playing.