App Showcase: Sonus AI Song Music Generator
App info
- App name: Sonus AI Song Music Generator
- Onboarding steps: 0
- Paywall type: No Free Trial - Soft Paywall
- Monthly installs: 30,000
- Monthly revenue: $250,000
- App category: music
What it does
Sonus is an AI-powered music creation tool that lets users generate fully produced songs from text descriptions or images. It features different AI models to choose from, a built-in lyric generator, and a community explore tab to discover tracks made by others.
Where it shines
The app excels in making complex AI generation feel approachable and magical. For example, at 02:00, the "Deep Thinking" AI lyrics generator shows a live feed of its internal reasoning process, turning a boring loading state into an engaging peek behind the curtain. The full-screen music player (03:35) with synced lyrics provides a polished, familiar listening experience for user-generated content.
UX highlights
- At 00:12, the model selection dropdown clearly explains the benefits of each AI model, helping users make informed choices without needing deep technical knowledge.
- The image-to-song feature (00:26) reduces friction for users who might struggle with writing detailed prompts, offering an alternative and visual creative input.
- During custom song creation (02:40), the mood selector uses expressive visual icons, making it easy to set the track's emotional tone quickly.
- The paywall (01:03) utilizes a dynamic, high-quality video loop that visually communicates the premium, creative potential of the app.
Monetization & growth
The app employs a soft paywall strategy, triggering after the user attempts to generate a song. The paywall (01:03) presents two tiers (Annually and Weekly) and clearly breaks down the price per week. It lacks a free trial, instead emphasizing immediate premium access with high-impact video visuals. A standard system rating prompt is also triggered contextually at 03:56 after the user interacts with their saved library.
Who it’s for
This app is designed for amateur musicians, content creators, and casual users who want to experiment with music generation but lack formal production skills. It caters to those looking for quick, customizable audio for personal enjoyment, social media, or background tracks.
Notes & opportunities
Throwing the user directly into the creation screen with zero onboarding (00:06) might be overwhelming for first-timers who do not know how to write a strong prompt. Adding a brief interactive tutorial or providing a few pre-filled examples could significantly improve the initial activation rate. Additionally, the generation time is quite long (00:38), so providing more interactive elements or tips during this wait could reduce early drop-offs.