Doh! Sorry for the late reply.
The monitor simulator, where you can defib, pace, cardiovert, &c. is called 'ECG Rhythm', that is an iPad app. There was not an Android equivalent by that name on the Google Play Store.
'ECGRhythyms' is the one that tests you over a variety of basic dysrhythmias. It is by Anesoft. I have it on both my iPad and Android phone.
DxSaurus helps in coming up with differential diagnoses in a variety of ways, by symptom, by condition, &c. On the iPad, Android version is called Diagnosaurus.
PPP (Paramedic Protocol Provider) is available for both Android iPad/iPhone/iTouch. Over 300 protocols for various services. Automatically updates them when they change.
CPR Game is, well, the CPR game, set in the ER, it does follow the latest ACLS recommendations. I found it pretty useful for brushing up on ACLS protocols, and different enough from just reading down through the flowchart, that it made you think about what you were really doing, what took precedent, what order to do things. Did not find the same game on Android.
In general, I tend to find more variety and better apps for the iP* than for Android. Hopefully that wil change going forward, and there will be same quality apps on both platforms.
I'll just put 'paramedic' or 'medical' as a search term in the App store and see what turns up. A couple of fairly cool apps I found that way was 'SoundBuilder', from Littman, that plays various heart tones, shows where best to auscultate for those heart tones and then has an animated video of what is going on in the heart during those heart tones. The other is 'Vital Signs' by Phillips, that uses the iPad's camera to measure your heart and breathing rate.