For your iOS device
After you jailbreak your device, you can search for TypeStatus in Cydia to install it.
Requires iOS 7.0 or later.
Older version available for iOS 5 and 6.
For your Mac
Download the DMG file below (1.6 MB) and follow the instructions to install TypeStatus on your Mac.
Requires macOS 10.8 Mountain Lion or later.
macOS 10.11 and newer are not yet supported.