AppConvertly.com - AppConvertly - convert your website to Android & iOS app. No coding required. Easy solution to reach new audience in 5 minutes https://www.appconvertly.com/
Apps and Oranges - Apps & Oranges helps people find and recommend the best apps for getting stuff done.
Create - CREATE is a powerful and intuitive mobile creativity tool.
VoIPstudio - VoIPstudio is an award-winning VoIP system that offers businesses of all sizes a scalable communication solution. It’s inexpensive, easy-to-use, offers a full suite of PBX features, and is fully integrated for CRM.
Thunkable - Powerful but easy to use, drag-and-drop mobile app builder.
MIT App Inventor - App Inventor is a cloud-based tool, which means you can create apps for phones or tablets right in your web browser.