The most comprehensive and up-to-date Vintages app: Wine Vintages comprises about 5'000 vintage ratings until 2016(!).
PLEASE NOTE: the vintage ratings are for wine regions and not for single wines.
Countries (with 130 wine regions):
France, Italy, Spain, Portugal, Germany, Austria, Switzerland, USA, Argentina, Chile, South Africa, Australia, New Zealand.
from 1912: for the best Vintage Ports
from 1945: for the best Bordeaux
from 1980: for most other wine regions
...until 2016 (2016 as a preview)
Number of vintage ratings:
How to find them:
Youre at a loss from which region a Bandol, a Charlemagne or a Frascati comes? Select the wine regions directly from the index with approximately 550 entries. This will guide you to the correct region (e.g., Bandol -> Provence; Charlemagne -> Cte dOr, Burgundy; Frascati -> Lazio, Italy).
How to compare them:
You want to know, e.g., in which regions the 2012 vintage came out especially well? Its a breeze with the sophisticated search screen.
Different Apps are available in the VinoMobile series. No frills, just the essential facts on wine.