It's not too hard to find the bestselling titles on the App Store, but what about the highest-quality examples?
Qi then collates the critiques, applies a magic formula, and delivers a single definitive Qi score for each Android game and app.
Links to all the individual reviews are included, too, for those readers wanting more detail.
In order to provide a regular marker of the critical zeitgeist, Qi rounds up the Top 10 Android games and Top 10 Android apps released each month.
Here is December 2013's critically acclaimed selection...
Qi's Top 10 Android games of December 2013
|1||Fiz : Brewery Management Game||8.8||3|
|2||Island of the Lizard King||8.4||3|
|4||Gary Chalk's Gun Dogs||8.1||4|
|6||Pirates! Showdown Premium||8.1||3|
|7||Ski Safari: Adventure Time||7.9||3|
|8||Savant - Ascent||7.8||3|
|9||Warlords RTS: Strategy Game||7.8||3|
Qi's Top 10 Android apps of December 2013
|1||Christmas Shopping Local Deals||9.4||2|
|4||Persist + ( Volume Control )||9.2||2|
|5||JotterPad X: Writing||9.1||3|
|6||9 Grid Launcher||9.0||2|
|7||Grocery Sum Shopping List||9.0||2|
|8||Smart IR Remote - Samsung/HTC||8.9||2|
|10||HaRaBoo! Toddlers & Kids Games||8.8||2|
(N.B. The games chart is based on titles released and reviewed in the last month. The apps charts is based on titles reviewed in the last three months.
We only display the average score to one decimal place; the list is generated to further significant figures. We just don't show them all.)