Update fixed a lot of issues I have been using this emulator for about 3 or 4 years now. It has always worked great but then over the past two weeks it was buggy and wouldn't respond after a while. I tried using different ROMs and reinstalling the app but nothing helped. Just got an update last night and now it is back to how it used to be; flawlessly working. Great application, love using it.
Great Calculator! To be able to use such an awesome calculator as an engineer is such a time saver. The latest bug fixes and continued support is great and unexpected from an indie developer. I use this app almost everyday. UPDATE: There is a small annoying bug: can't scroll up the list to access previous calculations. Using TI84Plus rom.
2015-2016: working just fine, amazing grades of any level!! Great for school or regular use, whatever you want, wherever you want! Just amazing, one of the best calculator apps I've had. Four or five stars (sometimes glitches, but otherwise no problem). ***Edit (January 2017): stopped working for a while. Tried reinstalling it, but different version from last one, again today. Found that it's working. I think it was the ti-84 calc that stopped working.
Close to best TI ROM emulator! For mid-level nerds: Best of the few TI calculator emulators that translate and execute TI ROM images (that *YOU* must supply) to produce an EXACT s/w emulation of real unit. You download ROM image from your TI calc (or iNet). Best to own one to extract image and programs you installed. Looks/acts 100% like real one but only feels 50% like it due to lack of heft, tactile keys, and sensory feeback. Great adjunct to real thing. NB: Many proff's still require real thing to avoid iNet use in tests/classroom.
Downloaded this which was highly recommended by my algebra 2 teacher, it asked if I had a ROM file, which I don't, and I selected the button that said to help me create one and it does nothing. I'll let it sit there for half an hour and nothing happens. I uninstalled and re-installed to make sure it wasn't my phone, and it still will not work.
Update: Fixed! 12/28/16: Fixed! Works perfectly on my device now. Thank you! 9/30/16: ROM won't download. "Error downloading OS" None work. And even when I upload my downloaded OS, it still says "error."
Bug fixes for crashes around saving and loading
Fix for keypresses not registering
The must have manual of the TI 84 Plus for all high school and college students.