HP-15C v1.0.4 is a HP-15C Advanced Scientific Programmable Calculator for iPhone.

http://code.google.com/p/hpcalc-iphone/

HP-16C v1.0.2 is a HP-16C Computer Scientist Programmable Calculator for iPhone.

http://code.google.com/p/hpcalc-iphone/

Everything you need to know can be found in the thread linked below.

http://www.hackint0sh.org/forum/showthread.php?t=17643

MNPlight aims at getting rid of the need for a computer with iTunes. It runs on your iPhone, and is able to modify the iPhone calendar, address book and iPod databases.

MNPlight can be of particular interest for Linux users who don’t have iTunes, but it can also be used by other users when they want to update their iPhone data when they are away from their iTunes computer.

If you keep using iTunes, you may experiment problems with the Calendar and the Address Book since modifications done on your iPhone won’t be seen by iTunes.

Changes:

* Transfers: new transfers feature between two iPhone on Wifi
* Web site moved to http://movenplay.gforge.inria.fr/ (it should be used as your “update_url” in mnplight.ini for update from within MNPlight)

http://movenplay.gforge.inria.fr/

iPhysics is a physics engine for iPhone.

Changes:

Dragging is working again!
The system now loads the levels from the filesystem, and the first 3 are working!
Assorted bugfixes.

http://www.iphone.r4m0n.net/?p=17

NES.app lets you play Nintendo games on your iPhone. It is a fully functional, feature-rich Nintendo emulator.

Changes:

[jonz] Fixed preference labels and removed show selection of buttons
[jonz] Changed main ROM list to be section list (like contact list)
[jonz] Removed “can delete roms” feature
[jonz] Significant code cleanup

http://www.zdziarski.com/projects/nesapp/

gpSPhone is a GBA emulator based ZodTTD’s port of gpSP to the GP2X. gpSP is a great GBA emulator written by the talented Exophase. ZodTTD ported it to the GP2X, and added an (iPhone/iTouch compatible) dynarec. By using this coding technique, fullspeed performance of GBA is obtained on the iPhone/iTouch.

Release notes:

A lot of users found v0.1.5 to be slower than previous releases. I have fixed this performance related bug, as well as try my best to improve sound quality. I have also fixed a performance related bug related to autoframeskip, and a bug has been fixed related to crashes when clicking ROMs list when sound is muted.

This is a highly recommended upgrade and will appear on Installer.app shortly. It should improve performance, stability, and sound considerably for many users.

In the meantime, please follow the link below to download…

Direct link: http://www.zodttd.com/index.php?option=com_fireboard&Itemid=59&func=view&id=669&catid=16

Also, I am currently working on a landscape/widescreen mode as well as a better handling of diagonals for the dpad. That will have to wait til next release. 🙂

Changes:

– Performance increase from fixing dynarec memory allocation
– Performance increase from fixing autoframeskip initialisation
– Sound quality improved
– Muting works properly, no longer crashes when exiting to ROMs list

http://zodttd.com/

iSolitaire is a native version of Klondike Solitaire (same as XP Solitaire game) for the iPhone.

It’s in its early stages but the current features are:
– plays Klondike version of Solitaire
– double tap table for options screen where you can deal new cards, change the draw number (1 or 3) or show time/score
– nice surprise once you win (hint: see iSnake or Bounce for an idea what might happen)
– theme support. Add your own theme and easily switch via options screen. Included are default and leopard (thanks to sunsurfin) themes. I’m also looking for a real cool theme that changes the cards as well to be included in the core package

http://iphone.rustyredwagon.com/

Robota Softwarehouse presents a basic but free guitar tuner application for the iPhone.

Release notes:

If enough donations come in (the iPhone community doesn’t seem to be very generous) and people are interested we will add frequency analysis and maybe a metronome.

http://www.robota.nl/products/iPhone%20GuitarTuner.html

SMSD is a simple application for iPhone to delete and forward individual SMS.

http://code.google.com/p/iphone-smsd/