NinjaText allows you to have anonymous conversations with your friends and family. Also, you can lock messages with specific location.
Incog Messaging:
Click on the "Incog Message" icon to start Incog conversations.
When you send an incog message the recipient will just be able to see a masked name like Incog-xxxxxx instead of your real name.
You can have both Incog and regular conversation at the same time with the same person. Fun enough to confuse them :).
To avoid spamming or abuse, you are allowed to have only one active Incog conversation with the same person at any given time. But you can always reveal your identity and start a new Incog conversation. To reveal your identity, click the "Reveal" icon available at the top of messages screen.
Location lock:
Lock your messages using the location icon in messages screen. Locked messages can only be unlocked when the recipient is physically present the location specified by you.
Happy Ninja messaging!!