Talk.to for iPhone/iPad 2.6. - Talk.to is a free instant messenger which lets you chat with Facebook and Google Talk friends, and with co-workers using Pingpong.
Talk.to is cross-platform and is also available for Windows, Mac, Linux and Android
eBuddy Pro for iPhone - The best chat experience for AIM, MSN / Windows Live Messenger, Yahoo, Facebook Chat, GTalk, MySpace, Hyves and ICQ – all in one buddy list!
eBuddy for iPhone and iPod Touch is one of the most popular IM apps in the world.
THEMES
Personalize your chat experience with colorful high quality themes
Hookt Messenger (iPhone) - Hookt is a cross-platform messenger that lets you keep in touch with friends and family. With it, you can chat for free with everyone, whether they are using an iPhone, BlackBerry, Android device or computer.
· Group chat - Create group conversations with up to 10 people.
· Stickers - Send dozens of cool graphic stickers
Talk Out Mobile VoIP for iPhone - Call and video chat with your Talk Out Mobile friends for free. Make cheap local or international calls to non-members
Lango Messaging for iPhone - Lango turns texting into a colorful, personal expression of what you really mean to say. And even when words are enough, Lango turbo-charges traditional messages with advanced messaging features.
Lango is a messaging app that adds icons, color, skins and personal expression to every text messages and status updates
AppMe Chat Messenger for iPhone/iPad - AppMe is a cross-platform instant messenger for mobiles. It enables you to conveniently keep in touch with people you care about from your iOS device.
In addition, AppMe allows you to show your friends which apps you like and discover what apps your friends are using
PeeeM for iPhone/iPad - pMessenger is a cross-platform instant messaging app. You can use it to exchange text messages, pictures, videos, and voice notes. The application features group chat, acknowledgement of receipt, notifications, and more. pMessenger doesn't ask you for any personal information
HeyTell for iPhone - HeyTell is a cross-platform messenger and walkie-talkie that allows you to instantly talk with friends and family. No account is required - just start the app, choose a contact, and push the button to start talking
Tchatche for iPhone/iPad - Each day, more than 15 million private messages are exchanged on Tchatche.
Each day, up to 30,000 users are simultaneous connected
OctroTalk (iPhone/iPad) - OctroTalk is a Jabber / XMPP/ Google Talk client for iOS devices. It supports audio and video calling to your Google Talk contacts.
OctroTalk also supports calling to phone numbers using a SIP provider of your choice.
· Connect securely to GTalk/Jabber
· P2P Audio/Video Calling
· Complete VOIP product