Package Name Info for Android Apps
Picking up my own example from above comment on the question: Simply use your Google-Fu. Here's mine:

intitle:"quick dial" site:play.google.com

Hits: 197. Now try that for 50 or 100 apps. For most of them, the result list will be shorter – if the devs thought of more unique names:

intitle:"secure backup" site:play.google.com

Hits: 3, Exact hits: 1 (easy to tell by the title). Hover the URL: com.sentinal.

[intitle:"stripsearch" site:play.google.com] Yuck. Got me. Need to improve my Google-Fu:

intitle:"stripsearch" site:play.google.com inurl:"store/apps": 1 hit. Exact. Correct.

Repeating #1 with the new foo: Much better, just 196 hits (oops).



I just notice I forgot the explanation:


intitle: What appears as &lt;TITLE&gt; in your browser window's title bar. With Google Play Store, this includes the App name – so this is where we put our search term
site: Restrict the search to a specific site. In our case, that's the Google Play Store – where most apps are listed. Same could be done with e.g. Aptoide (e.g. intitle:"quick dial" site:store.aptoide.com returns 3 hits) – but wouldn't work with F-Droid (the &lt;TITLE&gt; with them is always 'F-Droid', no matter what)
inurl: a string being part of the URL. I used this in my example to fix my search to apps – without that, results included Google Books, Google Music, and probably even more (everything sold via Google Play Store)