An individual is offering a mobile app project, originally developed 4 years ago, due to lack of updates and maintenance, the app's user base has decreased. The app, a crowdsourcing platform for exchanging speed camera locations, features an extensive data set and a robust existing user base despite limited updates. The seller proposes several monetization strategies, including implementing ads, in-app purchases, and targeted ads. Improvements such as user interface upgrades, bug fixes, and feature additions could significantly increase the app's profitability. They offer potential buyers either the full app package or just the source code at a reduced price, with the flexibility to rename and repackage it. The seller has a partnership offer from a major app store promising up to 5000 daily downloads and ad revenue opportunities. They provide comprehensive instructions for app improvements, including adding instructional pop-ups, new monetization features, UI changes, and expanding the app’s language support. The opportunity includes additional, unlaunched app projects and an advertising engine that can be integrated into new developments. This engine, which includes web interface management and multiple banner sizes, is also available for purchase separately. Through these propositions, the seller signals the potential for substantial monthly earnings post-revision and provides guidance and resources to the buyer for revitalizing the app. The focus is on leveraging existing user engagement, enhancing app appeal, and incorporating modern software tools to drive app profitability.