Good Content, but can be better

I would recommend either
1. Tabers or
2. Dorlands illustrated dictionary 32nd

Dorlands is much more exhaustive and frankly I prefer Dorlands.

I had bought Tabers mobile dictionary 1 year ago thinking it was cheaper than Dorlands dictionary.

It is not so. Tabers purchase limits you to 1 year subscription for both mobile + web (a fact I didnt know until it expired a few days ago.)
Besides being restricted to one iPad + one phone (plus web access)

My mistake : I had thought it was a life time subscription, with the web access being available for 1 year.

Pros of Dorlands
1. one time purchase
2. I have two iPads, one phone, one ipod touch...my sister has one ipad, one iphone...So We share the ID, and thus the app is available everywhere for use. ( cost / device becomes much cheaper this way.)

Dorlands, if you are reading this. Dont get any ideas and go the subscription style. I will be recommending you to many others.

Content wise, if money is not a problem, Get Tabers too. Some definitions are easier to understand in one app, and vice versa.

Dr. Piyush Kumar about Taber's Medical Dictionary, v1.16