I am coming from the Palm Treo 680, and there threaded messages are the operating system default. I was very frustrated at the beginning on my Nokia E63, that the messages appeared seperately.
I have installed both Nokia Converstaions and SMS Chat.
SMS Chat seemed to be good at the beginning, and after one day of struggle with the trial version (could not really evaluate the features), I have paid for the registration. But then, I gave up using it. It had the same amount of disadvantages as advantages, and it was just an extra complexity for me.
Things that I didn't like:
- SMS Chat cannot replace 1:1 the built in application out of the box: has to be started seperately, I need to manually map buttons in phone settings, and will be always a parallel reador to the built in app.
- New message warning appears both in built-in app and SMS chat. I have to read it in both apps to clear warning messages. If new message warning is disabled in SMS chat, then when I click on the new message warning, the built in app starts.
- Required many keypresses to finally arrive to a message within its thread:
1. Start app
2. Scroll down to "All messages", select
3. Now I have a list with contacts. Select the contact, select "Open chat" from the pop-up window
4. I am at the thread finally.
5. To see the date-time of a message, select message, scroll down to details, and finally can see the details.
(Right-Left scrolling with the Navi key can make it faster, but still needs continous back and forth.)
- When writing a new message, I cannot see the full thread, just the new message that I am typing.
- Initial start (with scanning of messages) is slow each time it is started. As the applicaiton accidentally can be closed, this is a major annoyance.
The trial version is useless, before opening any thread, there is a pop-up message that delays the viewing. It took so long, that I had to ask the author, that is this a built in feature, or my device is slow/I have too many messages. I wish I had spent the money on something more useful. I use it only once per 2 weeks, when I really want to see my messages from somebody in a thread to find a particular message.
I don't recommend it.
Nokia Conversations gives a similar experience (with many back and forth browsing and unecessary clicking), and it is free. I don't use Nokia Conversations neither anymore, though, just the built in app. It doesn't have the features that I need, but at least it is fast.