Storage Cleaner App (iOS) – 17K+ Paid Subscribers

Financial & Assets Details

About the Business

Business Description

Available for acquisition is a profitable iOS mobile app serving a fast-growing segment of older smartphone users (primarily ages 50+) who want a simple way to keep their devices running smoothly. The app helps users to clear storage, remove large files, and optimize performance with a clean, intuitive interface that requires no technical expertise.

The business operates in the high-demand utility app market and generates predictable, recurring subscription revenue from a loyal user base. With several years of proven performance and steady growth, it offers a low-maintenance, scalable opportunity for a buyer looking to expand in the mobile utility space.


Highlights & Key Assets:
o 71% EBITDA growth in 2025 over 2024
o 4.4 Stars with 40K+ Ratings (worldwide)
o Ranked Top 10 in the Cleaner app category
o High Lifetime Value (LTV) per user ($100 globally and $150 in Japan) with $30 to $50 CAC
o Elder and older demographic typically are willing to pay more for subscription-based apps
o Large, untapped market with strong growth potential
o Strong global user base with high engagement
o Profitable, proven Google UA (user acquisition) strategy with room to scale
o Multiple additional marketing channels available (Apple Search Ads, Meta ads, and more) to drive growth
o High number of active, paying subscribers, providing predictable future cash flow
o 16K+ Weekly Subscribers and 1.4K Yearly Subscribers
o Competitive feature set on par with leading apps in the category
o Tech Stack: Language is Swift and Framework is UIKit with no backend
o 20-30 hours a week with 2 cofounders

Support & Training

Owners are happy to provide a transition and support period tailored to the buyer’s needs.

Reason for Selling:

The two co-founders are at a point where they are both expanding their families and expecting their first children. Their goal is to leverage the business they’ve built to create the flexibility to take some time off and focus on family.