Chupamobile.com - ChupaMobile is the top marketplace for iOS and Android source code. The marketplace has a wide selection of apps and games to choose from. It is very easy to navigate and users can filter the results by framework. ChupaMobile features complete app templates and partial code to speed up the development of your app.
Appsuey.com - A Silicon Valley investor group that is buying apps from developers, even really small apps. Apply Online and receive an offer within 72 hours.
Flippa.com- Flippa is THE place to go to buy and sell websites, but recently they have made in-roads into the mobile app flipping space by adding a section for mobile games and apps. You purchase the rights to the entire app, including the user base, current marketing positions, etc. Purchases are made via an auction system where the highest bidder wins the right to purchase the app or website.
Fliptopia.com -Buy and sell the full, exclusive, rights to mobile apps.
Codecanyon - Hundreds of Mobile App Templates. Usually more affordable than other options.
Sellmyapplication.com - Sell or License Source Code for Android, iOS, or Windows Apps. Sell your Websites.
Sellmyapp.com - SellMyApp.com is your #1 source for developers to sell or license their source code and a way for buyers to get get a quick start on mobile development.
BinPress - BinPress is a marketplace for open-source projects that includes web, desktop and mobile software projects. The site mostly includes snippets of code to complete your project, but there are a few app starter kits and templates to help you jumpstart your app. The results can be filtered by language and project category.
Appsfresh.com - AppsFresh features a handful of affordable, high quality mobile game source codes from established genres, including match-3, guess the word, and brick breaker type games. Each of them has ad networks and/or in-app purchases baked in, so they are ready to be reskinned, launched and earning money in a short amount of time. The site is run by Yohann Taieb, the man behind several great app reskinning courses on Udemy.
Deepblueapps.com - Enhancement tools for GameSalad, Corona, Photoshop and Illustrator. They also create Game Templates for the Corona SDK and GameSalad Platform.
Bluecloudsolutions.com - Carter Thomas selects only the best full app templates for sale in terms of monetization potential and market fit.
Bright Newt - Has a handful of mobile app source codes available. They have built-in ad interstitials making it easy to monetize. They also have a very defined list of art assets, making it a somewhat painless reskin process.
Avalanchemountainapps.com - They have a small selection of mobile game source codes available, but they are very high quality.
Codestore.co.uk - CodeStore 4 types of xcode project templates at affordable prices, including comic book app template, story book app template, coloring book app template and a photo showcase app template. Users can also purchase a bundle that contains all 4 templates. Available for iOS and Android.
Free and paid courses on Udemy about app reskining
Which is your favorite place for buying and selling apps?