My old good Sony Ericsson K750 saw a lot of various programs in its life.
One of the programs, which I use sometime is mobile version of siddur.

It is really very simple program, without any special features. But still it is very simple to use.

Menu supports small and large letter size. It is very useful even for me. It’s not that easy to read small letters, and sometimes, you need to see more than 9 lines of the text.
Program remembers the place you left it last time. So, you can read only birkat a-mazon and it will open on this page every time.

To conclude, this program cannot substitute paper siddur version on every day praying cycles, but can be useful in the places, there reading from a book is not very convenient act.

Popularity: 8% [?]

jme, siddur