Singing Lessons vs Delvr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Singing Lessons
This app offers scientifically proven vocal exercises and lessons for beginners to advanced singers. It helps improve vocal technique, expand range, and learn musical concepts. Users can customize exercises based on their voice type and track progress.
- Vocal exercises and warm-ups
- Pitch and ear training
- Voice type identification
- Learn to sing high notes
- Develop vocal techniques
- Music theory lessons
- Progress tracking
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Singing Lessons is designed to help beginner singers to improve their vocal technique and acquire general musical knowledge. Our method uses exercises that have been scientifically proven and that are used every day in the most prestigious music academies in the world. Our app includes practice tracks, Vocal exercises, vocal warm up, vocal cool down, pitch training, guess the note exercises, vocal drills, pitch test, pitch practice, ear test, ear training and more. Our singing practice starts with some easy vocal exercises using piano scales. Pay attention which octave you are singing on, that let you get familiar to your vocal range. You can select your voice type: (Baritone, Bass, Tenor, Alto, Mezzo, Soprano, Mezzo-soprano) and thus customize the exercises to obtain better results. If not sure what’s your voice type, you can take a test inside the app. Music Lessons can be expensive around the world, that’s why we decided to create a free vocal training app, giving you an opportunity to have a Free vocal coach / Free singing lessons well explained like an Udemy singing Course. We teach to sing female singers, male singers, beginner and advanced, children and adults and every person who want to learn how to sing. If you’re a newbie singer don’t focus on sing perfectly in a couple of days, instead of that, focus on master the singing basics and singing techniques. Learn to sing professionally is not an easy task. Some people were born and grow up with a beautiful voice, the rest of us must work hard to build a strong and powerful voice. So, start slow and then you’ll notice yourself matching pitch, singing in tune, after that you’ll feel how your songs sound better. This is how we build an awesome voice (Specially a singing voice). Hit Higher notes is just a matter of time. Intermediate Lessons include how to sing high notes, develop vocal techniques like vibrato, falsetto, melismas, sing harmonies, vocal dynamics, whistle voice, chest voice, mixed voice, head voice and blending. Key Features: * Basic singing Lessons * Vocal exercises at your fingertips * Technique Lessons * Find your vocal range and voice type. * Increase vocal range * Sing high notes easily * Learn to sing from scratch * Download audios and practice without connection * Track your progress with smart voice notes. * Develop Falsetto and other singing skills. * Singing Rhythm, Tempo, diction, Melody and Harmony. * Voice care * Create and record professional Vocals * Reduce nasal sound. * Mastering Harmony and mastering vibrato * Vocal Freedom, Vocal agility, Agile Voice * Music theory: Vocal cords, vocal register, resonance, tessitura, timbre, Absolute pitch, perfect pitch, Vocal Folds and more. Privacy Policy: https://singinglessons.app/privacy.html Terms of use: https://singinglessons.app/terms.html
Delvr
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How Delvr Works Delvr helps you understand any topic through layered explanations: • Simple – a clear, plain-language overview • Why / How – deeper context and reasoning • Expert Peek – a more advanced look for curious learners Users can enter a question and immediately explore explanations at different depths, all within a single flow. Access & Usage • Delvr is currently fully free to use. • No account, login, or subscription is required. • All explanation layers are available without restrictions.
Screenshots
Verdict
The clearest difference is in-app purchases: Delvr at none against Singing Lessons's 6. Delvr also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Singing Lessons sells 6 in-app purchases, starting at $7.99 per 7 days. Delvr asks for nothing beyond the download.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 25, 2026 and September 6, 2026 respectively.
| Parameter | Singing Lessons | Delvr |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (192 ratings) — better | — |
| Positive reviews | 68.6% of reviews | — |
| Number of ratings | 192 — better | — |
| Update frequency | Fortnightly | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 47 MB | 38 MB |
| Age rating | 9+ | 4+ |
| Developer | Henry Reyes | Maevin Labs LLC |
Bugs and requests
Singing Lessons
Reported bugs
2 issues- Lifetime subscription not working
- Restore Purchase doesn't fix issue
Requested features
3 requests- Fix app crashes
- Improve scrolling and layout issues
- Add more feedback and guidance for beginners
Delvr
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Singing Lessons
- Weekly Plan$7.997 Days
- Quarterly$13.993 Months
- 6-Month Plan$16.996 Months
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- 12-Month Plan$17.991 Year
- 12-Month Plan$21.991 Year
- Lifetime Subscription$39.99
Delvr
No in-app purchases









