# Optimum Singing — Sing for joy! > Vocal workout app for improving singing range, breathing, and quality. (iPhone/iPad app by Igor Berezovschi.) - Source: https://appshunter.io/ios/app/optimum-singing/id1539411182 (this page in markdown: same URL + `.md`) - Developer: [Igor Berezovschi](https://appshunter.io/developer/1539411184) - Category: Education, Music - Price: Free with in-app purchases - Rating: 5.00/5 from 6 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 89 MB - Languages: English - Released: 2020-12-16 - Data updated: 2026-06-25 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/optimum-singing/id1539411182/reviews.md ## What is Optimum Singing? • It’s a vocal workout to advance the quality of your singing, to increase your vocal range and to improve your vocal breathing. • This app allows you to choose the style of music that you prefer. Be it Pop, Modern, or just Piano accompaniment. This will provide you with a happy spirit and individually tailored lesson. • Created by a "University of Northwestern" Saint Paul, Minnesota graduate. • It’s a variety of exercises for you and your children to improve your vocal abilities. A daily workout for an awesome singing voice. Just 20 minutes a day and you will be surprised by the results. • OSinging includes: - breathing exercises - vocal warm up exercises - exercises for stronger diaphragm - lip trill - vocal range exercises - articulation exercises - arpeggios - intervals • Total 15 exercises and 45 videos. Last two might be a challenge even for expert vocalists. An array of intervals and arpeggios will help polish your vocal mastership, for the way to perfection consist of many fine elements. • First two exercises are always free!!! • OSinging is an app that will exhilarate your emotions and will be a beneficial way to spend your time. • It is an educational tool that you can use whenever you like. • Monthly Subscription: Unlimited access to all vocal exercises. Billed at $5.99 (USD) per month. • Annual Subscription: Unlimited access to all vocal exercises. Billed $34.99 (USD) per year. • Prices displayed are USD$. Actual charge may be converted to your local currency depending on your country of residence. • Use subscription on any device registered with your Apple ID. • Your Apple account will be charged when you choose a plan and pass a parental control. • Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. • Manage Subscription: Auto-renewal may be turned off by going to your account settings after purchase. With OSinging, you will find new boundaries for your voice. Made by teachers, singers and musicians for you with love!!! Terms of use can be found here https://optimumapps.net/singing/terms-of-service.html ## Key features - Vocal workout exercises - Breathing and diaphragm strengthening - Vocal range expansion - Personalized music style lessons - Daily practice routines - Articulation and warm-up exercises ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Monthly paid subscription | $5.99 | per month | | Annual paid subscription | $34.99 | per year | ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/optimum-singing/id1539411182/reviews.md ### 5/5 — Great app! *2021-05-02* Kids love it! Fun for adults too! ## Frequently asked questions about Optimum Singing ### What is Optimum Singing? Optimum Singing is an educational tool designed to improve your singing voice. It offers a variety of exercises for vocal workouts, aiming to increase your vocal range and improve breathing techniques. ### How much does Optimum Singing cost? Optimum Singing offers a freemium model. The first two exercises are always free. For unlimited access to all vocal exercises, there are monthly and annual subscription plans available. ### What are the subscription options for Optimum Singing? There is a monthly subscription for $5.99 USD and an annual subscription for $34.99 USD. These plans provide unlimited access to all vocal exercises on any device registered with your Apple ID. ### Can I cancel my Optimum Singing subscription? Yes, you can manage your subscription and turn off auto-renewal at least 24 hours before the end of the current period by going to your account settings after purchase. ### What types of exercises are included in Optimum Singing? Optimum Singing includes breathing exercises, vocal warm-ups, exercises for diaphragm strength, lip trills, vocal range exercises, articulation exercises, arpeggios, and intervals, totaling 15 exercises with 45 videos. ### What is the recommended practice time for Optimum Singing? The app recommends a daily workout of just 20 minutes. Consistent practice is suggested to help users be surprised by the results in improving their singing abilities. ### What music styles can I choose in Optimum Singing? Optimum Singing allows you to choose the style of music you prefer, including Pop, Modern, or just Piano accompaniment, to provide individually tailored lessons. ### What age rating does Optimum Singing have? Optimum Singing has an age rating of 4+, making it suitable for children and adults alike to use as an educational tool for vocal development. ## Version history (last 5 releases) ### 1.3.0 — 2021-07-26 Bug fixes and performance improvements. ### 1.2.28 — 2021-06-23 Bug fixes and performance improvements. ### 1.2.27 — 2021-05-05 Bug fixes and performance improvements. ### 1.2.26 — 2021-04-19 Bug fixes and performance improvements. ### 1.2.25 — 2021-04-09 Bug fixes and performance improvements. ## Apps similar to Optimum Singing | App | Rating | Price | Category | | --- | --- | --- | --- | | [Singing Lessons: Learn to Sing](https://appshunter.io/ios/app/singing-lessons-learn-to-sing/id6504427417) | 4.4 (193) | Free | Education | | [Erol Singer's Studio](https://appshunter.io/ios/app/erol-singers-studio/id502780186) | 4.8 (3,223) | Free | Education | | [Riyaz - Learn to Sing](https://appshunter.io/ios/app/riyaz-learn-to-sing/id1341595277) | 4.4 (338) | Free | Education | | [Singing Lessons](https://appshunter.io/ios/app/singing-lessons/id917246794) | 2.3 (3) | Free | Education | | [Sing bot — learn to sing](https://appshunter.io/ios/app/sing-bot-learn-to-sing/id1295721027) | 3.9 (1,400) | Free | Education | | [Yousician: Learn & Play Guitar](https://appshunter.io/ios/app/yousician-learn-and-play-guitar/id959883039) | 4.6 (136,533) | Free | Education | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-25.*