Voice Builder vs Appcompanist

--RANKED IN TOP 100 MUSIC APPS WORLDWIDE!*-- Voice Builder™ is a breakthrough iOS application for bringing power, resonance, range, flexibility, and endurance to the singing or speaking voice. It is the only application of its kind to be based on The Catona Voice Building System™, the revolutionary vocal exercise program for developing the muscles of the human voice. The Catona Voice Building System is the brainchild of renowned voice builder Gary Catona, who has trained many of today’s most successful singers and entertainers, including: - Whitney Houston - Andrea Bocelli - Babyface - Sade - Seal - Usher - Shakira - Lenny Kravitz - Tony Bennett - Lionel Ritchie - And many others KEY FEATURES: - Neutral Tone Technology™: Instead of vocalizing to a pre-recorded human voice (and its imperfections), you instead vocalize to a tone that is always in perfect pitch. 
- Voice-building exercises play automatically with a simple touch of a button. 
 - Volume & pitch guides provide an effective visual aid in performing voice-building exercises in the correct pitch and volume.
 - Over 20 voice-building sessions for both male and female singers and speakers. A setup wizard makes choosing the right voice-building session quick & easy. 
- Gary Catona guides you every step of the way with audio commands and numerous video demonstrations. 
 - A short video tutorial gets you up to speed quickly on both The Catona Voice Building System and the Voice Builder application. Long considered a well-guarded secret in the entertainment industry, Voice Builder now makes the Catona Voice Building System available to the world by means of an elegant, innovative, and intuitive application which is a pleasure to use, whether it be at home or on-the-go. To learn more about Gary Catona and The Catona Voice Building System, visit www.garycatona.com. *on 7/25/12

Appcompanist gives singers, voice teachers, choral directors, and choirs full musical control over thousands of professional piano accompaniments. Practice, teach, rehearse, and perform with flexible accompaniment you can actually control in real time. Change key instantly, control tempo during play, blend melody in or out, hold fermatas, check pitches, and save your own tempo and fermata changes as Custom Versions. The free version includes over 1,000 Vocal Exercises and 75 complete piano accompaniments with full app functionality. The growing Appcompanist library includes thousands of flexible piano accompaniments for opera arias, art songs, musical theater solos, jazz standards, pop and rock songs, choral music, complete works, and more. New recordings are added regularly, including user-requested repertoire. Why singers, teachers, and choirs use Appcompanist: • Instantly transpose any accompaniment to the key that fits your voice best. • Control tempo during play to create ritardandos, accelerandos, rubato, and more. • Use the patented Fermata Button to hold notes, chords, and pauses, then re-enter in perfect sync with the piano. • Turn the melody guide on or off at any time during play, choose from three octaves, and adjust the melody level against the accompaniment. • Check the next melody pitch when stopped and time entrances with confidence. • Save your tempo and fermata changes to create Custom Versions that can still be controlled during playback. • Learn choral and ensemble music more easily by emphasizing one or more voice parts against the accompaniment or against other parts. • Add markers, cuts, and loops for easier navigation, teaching, rehearsal, and focused practice. • Repeat vocal exercises up, down, or in the same key. • Create video recordings while using Appcompanist playback tools. • Search, filter, and sort the library to quickly find the right piece. Subscription options: Note: Prices shown are in US dollars. In-app pricing in other countries may vary based on current exchange rates. Contemporary Voice Collection US $9.99/month or US $99.99/year