MTF Rate of Change (ROC) indicator is downloadable so the gratis indicators' number has grown to 21! You can download them for MT4 and MT5 here: DOWNLOAD GRATIS INDICATORS
Check out all the 40 trendline, S/R Level and divergence indicators for MT4 and MT5 on our INDICATORS page
You can find the changelog on the UPDATE page where our customers can download the latest version for MT4 and MT5.
The indicators are working perfectly for us but if You find any abnormalities or if You have any ideas for further development please let us know on our SUPPORT page.