The Cydia apps are being updated at such a great rate that it is easy to lose touch. New themes and apps are appearing that will make the experience better. Here is a list of all the apps that you could hope to have. Also added is a little description of each app.
Archiving
cpio:
It is a predecessor to tar. Tar is used by RPM.
DMG2IMG:
It is a conversion tool. It converts compressed dmgs to HFS+.
fastjar:
It is a counterpart for a Java app. It is a faster native alternative to Java’s Jar.
libarchive:
It is a backend library. This app is for working with tar files.
rzip:
It is a compression algorithm. This algorithm is the best there is.
unrar:
It is a decompression tool. It decompresses files in rar format.
unzip:
This is also a decompression tool. It decompresses files in zip format.
XAR:
It is an easy archive format. This format is extensible.
zip:
It is the standard compression tool for Windows. It provides compatibility.
7-zip (POSIX):
It is yet another compressing tool. It claims to be a good one.
Dictionaries
C.I.D.E:
It is for App Store’s WeDict. It is an add-on dictionary.
DeuDict:
It is for translation. It translates German to English.
Dictionary:
It is the basic dictionary. This is the universal one for iPhone and iPod Touch.
English Etymology:
It provides etymology knowledge.