Difference between osmocom source and rtl-sdr source?

Question

There is a osmocom Source and a rtl-sdr source block available in GNU Radio Companion. They seem to have the same settings. Is there a difference between them? Is one of them more up to date?

Answer 1

Is there a difference between them? Is one of them more up to date?

No, they are the same and here is the proof.

--- /usr/share/gnuradio/grc/blocks/osmosdr_source.xml   2019-04-25 18:14:38.000000000 +0300
+++ /usr/share/gnuradio/grc/blocks/rtlsdr_source.xml    2019-04-25 18:14:38.000000000 +0300
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <block>
-  <name>osmocom Source</name>
-  <key>osmosdr_source</key>
+  <name>RTL-SDR Source</name>
+  <key>rtlsdr_source</key>
   <category>Sources</category>
   <throttle>1</throttle>
   <import>import osmosdr</import>