App Showcase: Strum
App info
- App name: Strum - Play Guitar
- Onboarding steps: 10
- Paywall type: Free Trial - Hard Paywall
- Monthly installs: 100,000
- Monthly revenue: $250,000
- App category: music
What it does
Strum is an interactive guitar companion that listens to your playing to provide real-time feedback. It offers step-by-step lessons for beginners, a built-in tuner, and an expansive library of chord sheets. Its standout capability is parsing any audio source, including YouTube videos, to generate synchronized chords on the fly.
Where it shines
At 00:00, the app opens immediately to an interactive guitar, proving its value before asking for a single piece of data. Later, at 02:56, the app listens to a user practice a chord and provides specific, diagnostic feedback, identifying exactly which incorrect chord they accidentally played. Finally, at 08:58, the app allows users to pull a live video from YouTube and instantly generates a readable chord chart for it.
UX highlights
- The onboarding quiz (00:39) uses large, readable text and a clean, beige background that feels approachable and un-intimidating.
- The built-in tuner (02:18) features a large, minimalist display that is easy to read even if the phone is resting on a desk while holding a guitar.
- The strumming pattern practice (04:18) uses a visual timeline that clearly maps rhythm to physical motions, making abstract timing concepts easy to grasp.
- The chord sheet view (07:36) neatly organizes capo settings and chord diagrams at the top, ensuring users have the necessary reference material before the lyrics begin scrolling.
Monetization & growth
The paywall at 01:48 takes a highly minimalist approach. Instead of complex tiers or feature comparison tables, it presents a single button offering a free trial that rolls into a $6.99/week subscription. The screen emphasizes a lack of distractions, aligning the business model with a focused learning environment. Just prior to this at 01:17, a sequence of five-star user reviews serves as a strong primer for conversion.
Who it’s for
The app caters to both absolute beginners looking for structured, gamified learning and intermediate players who want an easy way to look up chords for their favorite songs. The YouTube integration makes it especially appealing to users who want to learn niche, live, or obscure tracks that aren't available in standard chord databases.
Notes & opportunities
While the clean UI is a strength, the transition from the music taste question directly into the paywall at 01:47 feels slightly abrupt. An interim screen visualizing the personalized curriculum they just built could better bridge the gap between their quiz inputs and the subscription ask. Additionally, the notification permission prompt at 01:08 is initiated by a practice frequency question but doesn't fully explain how the notifications will be structured.