If you're a WhatsApp Messenger user, then you could benefit from a new free jailbreak tweak called WhatsApp Black List by iOS developer UnlimApps.

The tweak serves two main purposes the first being that it will disable those annoying notification reminders from within the WhatsApp Messenger application, and the second is that you can disable sending read receipts to the people that send you messages when you read them.

WhatsApp Black List automatically disables those notification reminders, but the ability to enable or disable read receipts is added to the WhatsApp Messenger settings from within the WhatsApp Messenger application:

While the option to disable read receipts currently disables them outright when you enable the feature, the developer says that in a future update, users will be able to configure disabling read receipts on a per-contact basis. This way, you can keep just the annoying people from seeing when you're read their messages, but still allow the important people to see when you've read their messages.

WhatsApp Black List is available for free in Cydia's BigBoss repository if you want to give it a shot. iOS 7 and the WhatsApp Messenger application, are required to use WhatsApp Black List.

Name: WhatsApp Black List
Price: FREE
Version: 0.0.2-1
Requirements: iOS 7.0-7.1.2, WhatsApp Messenger
Tested on: iPhone 5 running iOS 7.1.2
Repo: BigBoss
Developer: UnlimApps, Inc
Editor's Rating: / 4.5/5