The funding round was cornerstoned by a syndicate of investors from London Business Angels.
"Night Zookeeper is a business with huge potential. We have demonstrated our brands appeal and built award winning products. A large number of our investors are parents who recognise the problem that our platform solves and are passionate to see us succeed. As CEO, that is a fantastic position to be in."
Anvil Partners led the SEIS round and advised on the EIS raise, which closed a month early.
"We are very pleased with the response to the fund raising proposal and we can now focus our attention on launching Complete Mathematics at the British Congress of Mathematics Education on 14-17 April, the largest mathematics education conference in the UK which takes place every four years."
Index Ventures and JamJar Investments backed the mobile learning company to help grow its team and product features.
"We’re playing around with some interesting gamification ideas; the hope is that we can make exam preparation just slightly more bearable for students,"