Below are some apps available on the N900 for which I haven't found replacements on the N9 so far.

http://ansela.garage.maemo.org/ Ansel-A - Digital Darkroom for the N900

http://blessn900.com/ BlessN900 - non-blurry low-noise photos in low light, high quality zoom not available on any mobile device before, rich detail in highlights and shadows

http://store.ovi.com/content/43941 Instinctiv - a better music experience for maemo

http://www.crochik.com/mobwebmail/ MobWebMail - browse your Gmail account using your touch screen device

http://maemo.org/downloads/product/Maemo5/ssh-status SSH Status and Switcher - switch SSH daemon on/off and track status

http://store.ovi.com/content/91577 StellariuMobile - a planetarium application for your Nokia N900

http://maemo.org/downloads/product/Maemo5/tickstill/ Tickstill - A full screen timer application with a finger friendly user interface. Plays an (user selectable) alarm sound when the count down reaches the end.

http://store.ovi.com/content/43444 TowerBloxx - Reach the skies in a wacky skyscraper construction game that tests your reflexes and puzzle skills!

http://maemo.org/downloads/product/Maemo5/wifieye/ WifiEye - scans for available wireless networks and displays them in a nice way. It is mostly a clone of wifi-analyzer, an excellent app for android phones.

http://maemo.org/packages/view/netmon/ NetMon - Displays Signal Strength in dBm, Cell ID, LAC, RNC, Network Code, etc.

http://maemo.org/downloads/product/Maemo5/mclock/ mClock - A large clock incl. a day/night world map. Touch the screen to switch between default statusbar clock and large (map overlay) time display modes


Below are some useful N900 desktop widgets. I'm not sure how they can be implemented on the N9. Perhaps as notifications or feeds?

http://maemo.org/downloads/product/M...al-ip-address/ Personal IP Address - A configurable reminder of your IP address. Will also show the interface you are connected to

http://maemo.org/packages/view/ussd-widget/ Ussd-widget - executes USSD query and displays response text