Music Theory Essentials vs ParentSync Connect

Discover Music Theory Essentials, the all-in-one app for learning music theory! Created for both beginner musicians who want to explore the secrets of music, and experienced artists who wish to refresh and organize their knowledge. Music Theory Essentials will take you on a musical journey where the next levels of learning naturally flow from the previous ones. Our application uses educational techniques that allow for the systematic and effective acquisition of knowledge. Enjoy learning without feeling cluttered or overloaded with information. In Music Theory Essentials you will find information about musical notes, rhythm, scales, intervals, chords, physical features of the sound, major-minor tonality, basic harmonic functions, keys, articulation, and dynamics. Everyone will find something for themselves here! The application was written by professional musicians Jerzy and Michał Kluzowicz. It is the result of their many years of teaching, academic, performing and, above all, composing experience (both are graduates of composition at the Academy of Music in Krakow, Poland). Dozens of people collaborated on the creation of Music Theory Essentials: programmers, graphic designers, managers, translators, testers, etc. We are all very happy to present the fruits of our work! Find out more about the team here: …………………………………………………………… We especially want to support teachers. For them, we have created a program that allows to access our premium application for free. If you are a teacher and want to get access to the free version of the application for your students, please contact us at mobile@netigen.eu. Music Theory Essentials is your ticket to the world of music. Whether you're an absolute beginner, budding artist, seasoned musician, teacher, or you are just interested in music generally, our app is here to help you discover the science, creativity, and beauty of music. Try it now! NOTE: The content of the application refers to European musical tradition. The application uses English names of the notes: C D E F G A B and internationally accepted names of the octaves (so-called IPN). ATTENTION! ! All rights reserved at WIPO. Unlawful use of intellectual property will be reported to the appropriate investigating authorities Privacy Policy: https://netigen.eu/en/privacy/ Terms and Conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

ParentSync is a school-parent communication app. Use the pre-seeded demo account below to evaluate full functionality — the account has a school linked, with messages, classes, students, and announcements populated. LOGIN INSTRUCTIONS The phone number is a demo account with the PIN pre-set, so you can login directly without waiting for SMS OTP. Primary demo (India): Country code: +91 (India) Phone number: 9000000001 PIN: 0000 Backup demo (US): Country code: +1 (United States) Phone number: 5550100001 PIN: 0000 To log in: 1. Open the app, tap "Sign in with mobile number" 2. Select the country code from the dropdown (+91 for India primary) 3. Enter the 10-digit phone number 4. On the PIN screen, enter 0000 5. You will see populated data — messages, classes, students, etc. WHAT TO TEST • Home tab — school announcements and class messages • Messages tab — tap a teacher to start a private 1:1 chat • Notifications tab — push notification history • Translate any message into another language • Acknowledge messages that require it • Profile → Settings, including account deletion BILLING MODEL — GUIDELINE 3.1.3(b) ParentSync is free for parents and teachers. Schools pay annual B2B subscriptions via Stripe / Razorpay on our web portal — not through App Store IAP. Per Guideline 3.1.3(b) (Multiplatform Services), in-app purchase is not required for business-tier subscription services purchased outside the app by a registered business. Parents and teachers using the mobile app never make any payment. CONTENT MODERATION Messages are scanned by an AI moderation service before delivery. Content containing threats, sexual content, or material harmful to children is blocked automatically. CONTACT For any questions during review: hello@parentsync.net