I submitted TwitterFon 1.5.2 to AppStore today. This is minor bug fixed version. 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)