Whisper.sh - Whisper is the best place to express yourself online. Connect with likeminded individuals and discover the unseen world around you.

Ideas Grab - A list of +3400 ideas that you can get for your projects.

Sayat - Sayat app is all about getting anonymous and honest feedback.

The 25 Days of Ideas - Free resources for coming up with startup ideas

Sarahah - Sarahah is a Social Networking Application for providing anonymous feedback launched in 2016 and available to use on iOS and Android platforms.

Validated ideas - List of 5,000 poorly executed but popular apps