Comparison

Know the Notes vs 7 Minute Vocal Warm

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Know the Notes

Features
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Unlock your musical potential with Know the Notes, the ultimate ear training companion for musicians of all levels. Whether you're a beginner learning to identify notes or an advanced player refining your pitch, our app offers a responsive simple to use practice environment. Realistic Audio Experience Forget static, low-quality samples. Know Your Notes uses advanced real-time audio synthesis to generate sounds instantly. Piano: Rich, synthesized piano tones. Guitar: Plucked strings using the Karplus-Strong algorithm. Tone: Pure sine waves for focused frequency training. Practice Mode: Freely explore notes on an interactive keyboard with immediate visual feedback. Track your streaks and improve at your own pace. Quiz Mode: Test your skills with customizable quizzes. Choose your quiz length and difficulty. Delayed Feedback enhances real ear-training exams by hiding results until the end of the quiz. Customizable and Learning Difficulty Control: Toggle sharps and flats (black keys) to match your skill level. Settings: Adjust quiz lengths and feedback styles to suit your learning preference. Stop guessing and start knowing. Download Know Your Notes and tune your ear today!

About

7 Minute Vocal Warm

Features
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Warm up your voice in as little as seven minutes with guided exercises for singing, breathing, pitch, range, timing, and rhythm. SevenVocals makes it easy to build a consistent vocal practice routine. Choose a 7-minute or 10-minute vocal warm-up and follow clear audio prompts that progress gradually through comfortable vocal patterns. The exercises follow a general vocal range designed to work well for many male and female voices while allowing you to stay within what feels natural for you. The app also includes pitch and vocal range exercises to support regular singing practice, along with breathing exercises such as box breathing, 10-count breathing, 4-7-8 breathing, and hissing breath exercises. A built-in metronome helps you maintain a steady tempo during vocal exercises, rehearsals, and practice sessions, making it easier to develop consistent timing and rhythm. Whether you are beginning your singing journey, building a daily voice-training habit, rehearsing, or preparing for a performance, SevenVocals gives you a simple and focused way to warm up and practice. Every voice is different. Sing only within a range that feels comfortable, stay relaxed, breathe steadily, and never strain or force a note. Stop if you experience pain or discomfort. Privacy Policy: https://systhetics.com/sevenvocals-privacy-policy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula

Screenshots

Know the Notes3 screens
7 Minute Vocal Warm4 screens

Verdict

The call

The clearest difference is price: 7 Minute Vocal Warm at Free against Know the Notes's $1.99. Know the Notes's advantage is in-app purchases (none vs 2) and iOS requirement (15.1 vs 17.6). On update cadence, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

7 Minute Vocal Warm is free to download; Know the Notes costs $1.99 up front. 7 Minute Vocal Warm sells 2 in-app purchases, starting at $0.99 per month. Know the Notes asks for nothing beyond the download.

UpkeepUpdate frequency

Know the Notes ships an update fortnightly, 7 Minute Vocal Warm monthly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard3 real differences ยท 3 level
Know the Notes versus 7 Minute Vocal Warm: the parameters behind the verdict, then further details
ParameterKnow the Notes7 Minute Vocal Warm
Price$1.99Free โ€” better
Update frequencyFortnightly โ€” betterMonthly
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.1 โ€” better17.6
Further details โ€” not scored
Size26 MB29 MB
Age rating4+4+
DeveloperDAVID MAYR LERNERSysthetics

In-app purchases

None

Know the Notes

No in-app purchases

2 purchases

7 Minute Vocal Warm

Subscriptions2
  • SevenVocals Plus$0.991 Month
  • SevenVocals Plus Yearly$6.991 Year

Questions

Is Know the Notes free?
Know the Notes costs $1.99, with no in-app purchases.
Is 7 Minute Vocal Warm free?
7 Minute Vocal Warm is free to download, with in-app purchases available.
Do Know the Notes or 7 Minute Vocal Warm have ads?
Neither Know the Notes nor 7 Minute Vocal Warm shows ads.
Which is updated more often, Know the Notes or 7 Minute Vocal Warm?
Know the Notes ships an update fortnightly, and 7 Minute Vocal Warm monthly. Most recently, Know the Notes was updated on November 5, 2026 and 7 Minute Vocal Warm on October 31, 2026.

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