Spiral Websites
spiral-framework.com
Open Source PHP7 framework with ORM and ODM, MIT license.
8,652,932 
$ 240.00
amathsdictionaryforkids.com
Interactive, animated maths dictionary with over 630 common math terms and math words explained in simple language with examples. Device friendly version with 950+ entries. Math...
191,099 $ 58,200.00