Tonleiterlineal app for iPhone and iPad

Learn to recognize all the important musical scales both visually and audibly – with the digital version of the Scale Ruler (Tonleiterlineal) from the German publisher LeuWa!

The combination of the digital keyboard, lines indicating the half-step versus whole-step jumps, as well as the traditional notation offer the music student and teacher fresh opportunities to develop and train their comprehension of musical scales.
All types of scales can be chosen easily and quickly and can also be played audibly in both ascending and descending directions.

You can choose from the following scales, starting with any tonic pitch:
• major
• minor (natural, harmonic, melodic)
• pentatonic (anhemitonic)
• whole tone
• chromatic