SUS4 Vocal Warmup
Warm your voice. Then sing.
Free · In‑App Purchases
40+ exercises. Daily routines. Mic scoring. Warm up properly before every session.
Warm up the voice before you sing.
Singing cold is how you strain your voice. SUS4 Vocal Warmup has more than 40 exercises — lip trills, sirens, scale runs, interval jumps — organised into daily routines that take 3 to 6 focused minutes depending on how much time you have. The mic scores each exercise so you know whether you are landing the pitches or just going through the motions.
Routines are built for different contexts: a light warmup before a rehearsal, a full pre-gig routine, a recovery session for a tired voice. Your scoring history shows improvement over time — and tells you honestly when you are not warmed up enough to perform.
• 40+ vocal exercises: lip trills, sirens, scale runs, interval jumps, and more
• Daily routines for different contexts: rehearsal, gig, recovery
• Mic-based scoring — the app listens and tells you how you are doing
• Scoring history so you can track vocal development over time
• Suitable for singers of any level, from amateur to professional
• Subscribe monthly or unlock once for life: full 40+ exercise library, daily routines, and scoring history
All audio stays on your device. No recordings are uploaded.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Every advertised feature is now fully functional, Pro genuinely unlocks real features, and the new SUS4 All-Access pass unlocks all 24 SUS4 apps with a 7-day free trial. Faster and clearer throughout.
The developer, ThePaulSmith, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Paul Smith
- Size
- 20.8 MB
- Category
- Music
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- SUS4 All-Access $4.99
- SUS4 Vocal Warmup Pro Monthly $0.99
- Copyright
- © 2026 4chordsStudios