The advent of “vibe coding” has dramatically lowered the barrier to app development, making it possible to create functional applications based on simple descriptions. While this ease of creation might suggest that app monetization is a relic of the past, Stan Marchand, CEO of app publisher Rocapine, demonstrates that significant revenue can still be generated from these quickly developed apps. He emphasizes that success hinges not on the coding itself, but on mastering the crucial 20% of development that involves human ingenuity: strategic insight, refined taste, and effective distribution.
The Shift from Building to Value Proposition
Marchand explains that the primary misconception among many app creators is that building a functional app is the most challenging aspect. With vibe coding, the cost and effort associated with development have been drastically reduced, with up to 80% of the process now automatable. This leaves the remaining 20%—the human element—as the decisive factor in an app’s financial success. This critical 20% encompasses identifying a value proposition that truly connects with users, imbuing the product with a distinct human touch, and communicating its story compellingly.
Apps that achieve substantial revenue have successfully integrated these three elements. Conversely, numerous apps that appear complete but fail to find a market often lack one or more of these essential components. The core challenge has shifted from the technical act of building to the strategic skills of insight, taste, and distribution.
Assessing a Vibe-Coded App’s Potential
When evaluating a Minimum Viable Product (MVP) created through vibe coding, the focus should not be on the code’s sophistication, which holds diminishing value. Instead, the critical assessment lies in the product’s resonance with actual users. This can be gauged by addressing two fundamental questions:
- Marketability: Can users be reached at a sustainable cost, or is the market already dominated by established players offering similar solutions?
- Willingness to Pay: After installation, do users convert to paying customers and remain engaged with the app?
Key Performance Indicators (KPIs) that illuminate these aspects include cost per install (CPI), conversion rates to paid users, and early retention metrics. The interplay of these factors, often summarized as Return on Ad Spend (ROAS), reveals the true business viability. An app with a low CPI and users who are willing to pay, even if it’s a basic prototype, represents a genuine business opportunity. A polished app with excellent code but no paying users, however, is merely a gimmick.
Vibe-Coded vs. Traditional App Evaluation
The distinction between vibe-coded and traditionally built apps is becoming less significant as manual coding becomes less common. The fundamental evaluation process remains largely the same. However, the emphasis shifts. For vibe-coded apps, the ease of code iteration means less concern about code quality and more focus on whether the core concept has demonstrated genuine user appeal. The primary risk is not technical debt but creating a product that exists solely because it was easy to build, rather than because there is a genuine market need for it.
Since AI tools provide a baseline of 80% of the development work, creators must excel in the remaining 20%. This is where human insight, craft, and taste differentiate a product. While AI-generated code can sometimes be imperfect, the crucial factor is the unique value added by the human creator.
Ensuring Legal Compliance and Structural Soundness
For app creators utilizing vibe coding, ensuring legal compliance and structural integrity is paramount, especially when preparing for due diligence or potential acquisition. Three key areas require attention:
- Understanding the Technology Stack: It’s essential to know which tools generated specific components, their associated licenses, and any restrictions on third-party code or assets. While undocumented AI code might be manageable, code that cannot be documented at all presents a significant risk.
- Implementing Clean Data Practices: From the outset, adhere to strict data privacy policies, obtain user consent, comply with App Store and Play Store regulations, and ensure analytics data is exportable.
- Verifying Metrics: Ensure that key business metrics, such as revenue generated through app stores, user retention cohorts, and acquisition costs, are verifiable and transparent. Partnerships have been declined not due to the use of AI in development, but due to the inability to validate crucial performance data.
Choosing the Right Business Model: Acquisition, Publishing, or Revenue Share
App creators must align their business model choice with their personal and professional goals. If the objective is to monetize an idea quickly and move on to the next project, a full acquisition offers a clean exit. For creators who are passionate about their app and wish to remain involved, a publishing or revenue-share agreement can be more suitable. These models allow creators to retain a stake in the app’s success while benefiting from a partner’s expertise in monetization, growth marketing, and scaling infrastructure—resources often scarce for solo developers.
These paths are not mutually exclusive. For instance, Rocapine co-developed an app called Unchaind with a Singaporean studio under a publishing model, which achieved $1 million in Annual Recurring Revenue (ARR) just 16 days after launch. Later, when the original developer wished to pursue new ventures, Rocapine acquired the app. The strategy should be to select a model that fits the current stage of development, with the possibility of future adjustments as circumstances evolve.
Key Advice for Vibe Coders
For aspiring app creators leveraging vibe coding, Marchand offers several key pieces of advice:
- Focus on Niches: Develop apps for specific niches that you understand deeply.
- Rapid Iteration: Aim to ship your product within weeks, not months or years.
- Immediate Pricing: Assign a price to your app from the start. Free users provide little insight into genuine market demand or willingness to pay.
- Combat Genericism: Actively fight against generic elements such as bland wording, predictable design patterns, and uninspired onboarding flows. Users quickly recognize and distrust these superficial aspects.
- Invest in Uniqueness: Dedicate your efforts to the 20% of development that makes your product distinct and personal. The remaining 80% is increasingly becoming a commodity.
- Data Over Features: When engaging with potential publishers or partners, present robust cohort data and verifiable metrics rather than simply listing features.
By concentrating on these strategic elements—insight, taste, and distribution—developers can successfully navigate the evolving app landscape and transform quickly developed concepts into profitable ventures.
