version 2.0(7/23/2009)

• ADDED:
  • Video upload to twitvid.com
  • In-App Mail to send a link
  • In-App Maps for nearby search and profile location display
  • In-App YouTube playback
  • Faster landscape keyboard
  • Preview tinyURLs (Tap and hold hyperlink)
  • Shortcut for send a reply/DM, search mentions, open profile from Timeline View
  • Full screen TwitPic view
  • Insert Google Maps link
  • Flickr photo upload
  • Ping.fm
  • Load older tweets (up to thousands of tweets)
  • Display friendship (A is following B, B is not following A)
  • Short cut to open own profile

• FIXED:
  • 1.5x faster scrolling
  • 2x faster application launch
  • No freeze UI while TwitterFon loads hundreds of tweets
  • Bug fixes

version 1.5.4(7/10/2009)

• ADDED:
  • Signup from TwitterFon

• CHANGED:
  • Refine ad displaying

• RESOLVED:
  • Fixed Web view scrolling area while software keyboard appears
  • Fixed an issue in which trash button doesn't work appropriately with OS 3.0

version 1.5.3(6/25/2009)

• RESOLVED:
  • Improved compatibility with iPhone OS 3.0
  • Fixed an issue in which TwitterFon crashes on Followers/Following View
  • Fixed an issue in which TwitterFon displays blank timeline on iPhone OS 3.0
  • Fixed minor issue of Twitpocalypse

version 1.5.2(6/11/2009)

• CHANGED:
  • Optimized application launch speed.
  • Optimized Timeline View scrolling speed.
  • Removed favorite button from all timeline view due to optimization and avoiding miss tap.
  • Refined User TImeline View (removed favorite and reply button).
  • Enhanced compatibility with iPhone OS 3.0.
  • Improved application stability.
  • Adjusted ad cell background color (Free version)
  • Added title for Instapaper (Pro version)

• RESOLVED:
  • Fixed crashing issue after user toggle favorite status on Tweet View.
  • Fixed an issue in which auto scroll to first own tweet doesn't work appropriately.
  • Fixed an issue in which TwitterFon breaks Friends Timeline View table. (Free version)
  • Fixed an issue in which auto scroll option doesn't work. (Pro version)
  • Fixed an issue in which character count label disappear on landscape mode (Pro version)

version 1.5.1(5/24/2009)

• CHANGED:
  • Tweet view now has a link of user's screen name (like m.twitter.com)
  • Adjusted search bar UI
  • Rid diagonal line from app icon

• RESOLVED:
  • Fixed an issue in which TwitterFon uploads a portrait photo with wrong direction
  • Fixed TwitPic 1001 error (happens only if you enter non-ascii chars in a tweet)
  • Fixed an issue in which trends search breaks navigation bar
  • Fixed an issue in which TwitterFon doesn't update tweet time stamp in real time

version 1.5(5/14/2009)

• Added Rich Text View (copyright © Satoshi Nakagawa)
• Added User Lookup function
• Added shortcut for twitter trends and saved search
• Free only
  • Ad support (Free version)
• Pro only
  • Support multiple account
  • Added 3 themes
  • Support Instapaper
  • Support bit.ly
  • Landscape keyboard

version 1.4.6(4/19/2009)

• Fixed an issue in which profile view always displays "You're not following this user".
• Fixed en-bug of version 1.4.5

version 1.4.5(4/10/2009)

• Fixed an issue in which profile view always displays "You're not following this user".
• Rename "Replies" label to "Mentions".

version 1.4.4(3/19/2009)

• Fixed an issue in which the app rarely crashes on favorite actions
• Fixed an issue in which toggle favorite function doesn't work appropriately
• Fixed an issue in which favorite tweets remain in the app when user removes favorite status on the web or the other clients
• Do not auto scroll to first unread after user scrolls tweet view
• Support SSL for TwitPic
• Make link button bigger

version 1.4.3(3/5/2009)

• Fixed an issue in which version 1.4.2 doesn't display followers, statuses, and favorites count on user profile page.

version 1.4.2(3/2/2009)

• Fixed rarely crashing issue at start up
• Optimized local database operations
• Fixed an issue in which "twitterfon:///message" method can't decode percent escape

version 1.4.1(1/19/2009)

• Fixed an issue in which application doesn't update user's profile image icon
• Fixed broken UI if user has a long username
• Addressed send button state when user opens post view with unfinished text

version 1.4 (1/9/2009)

• Added drill down conversation view
• Added favorites tab
• Added "Email this link" on web view
• Added direct message detail view
• Improve stability with corrupted database
• Optimized drawing friends list

version 1.3.1 (1/2/2009)

• Add friends to friends list of post view when user opens their friends list from their profile view
• Added "Auto scroll to first unread" option
• Fixed an issue in which recent messages don't appear on a conversation view if the conversation is very long
• Added "Load Earlier Messages" button on DM conversation view
• Fixed crashing bug on friends list
• Fixed DM tab color
• Don't disable send button on re-tweet
• Don't truncate message on DM timeline

version 1.3 (12/19/2008)

• Add several load options
  • load all tabs
  • auto reload
• Improve search
  • Custom search radius
  • Reload
• Add features
  • re-tweet
  • Display sent message with a conversation view
  • Display friend's following/followers list form a profile view
• etc
  • Improve the post screen UI
  • auto scroll to first unread message
  • Rounded corner profile icon
  • Landscape mode for web view
  • Support hashtag link

version 1.2.3 (12/03/2008)

• Fixed an issue in which TwitterFon crashes immediately on launch due to Twitter has changed their JSON response
• Fixed an issue in which embedded web view can't load a web page completely often
• Fixed an issue in which a help link on setup screen doesn't work

version 1.2.2 (11/18/2008)

• Added user detail view and follow / remove user function
• Added stop/reload, open with safari button on Web View
• Added undo function on post view

• Fixed an issue in which scrolls to top feature doesn't work after posting a tweet
• Fixed an issue in which timeline view resets after changing a tab
• Fixed an issue in which user timeline view doesn't display favorite state appropriately
• Fixed an issue in which toggle favorite / delete tweet function crushes application rarely
• Fixed an issue in which application uploads blank picture with iPhone OS 2.0
• Fixed an issue in which application insert sent direct message in timeline view

version 1.2.1 (11/12/2008)

• Fixed an issue in which reload button remains disable state after network connection error
• Fixed an issue in which delete own tweets crushes application rarely
• Fixed an issue in which text cursor position resets by reply action
• Fixed an issue in which TwitterFon displays delete button for all users' timeline
• Fixed an issue in which GPS can't get current locate in certain situation
• Implemented to resize bigger profile icon
• Eliminated memory leaks
• Increased contrast of unread message
• New application icon

version 1.2 (11/05/2008)

• Re-design timeline view theme
• Added twitter search
• Added upload photo to TwitPic
• Added friends list
• Added toggle favorite function
• Added delete function
• Support to open multiple link

version 1.1.1 (09/02/2008)

• Fixed an issue in which user authentication failed with certain password characters

version 1.1 (08/27/2008)

• Added user timeline view
• Load more than 20 tweets
• Save unfinished text

version 1.0.1 (08/17/2008)

• bug fixes

version 1.0 (08/09/2008)

• Initial version