No doubt my question is posted in the wrong area of these helpful forums . I trust the moderators will make the corrections for me please .
I received an eMail today (Tuesday, October 29, 2019 ) that tells me :
" Get Techtool Pro 12 for free AND save 20%. Use the promo code 12PreSale on any order of Techtool Pro 11 and get a free upgrade to Techtool Pro 12 when it is released this Fall.* "
Aside from the " free upgrade " and 20 % saving if i have no intentions of upgrading my Mac OS from Mojave why should I spend money mow/today to upgrade to TechTool Pro 12 ? Or, on the other hand version 12 can really help in maintaining the integrity or fix problems in Mojave ?
Refer to attached/enclosed screen shot of my OS/computer .
I received an eMail today (Tuesday, October 29, 2019 ) that tells me :
" Get Techtool Pro 12 for free AND save 20%. Use the promo code 12PreSale on any order of Techtool Pro 11 and get a free upgrade to Techtool Pro 12 when it is released this Fall.* "
Aside from the " free upgrade " and 20 % saving if i have no intentions of upgrading my Mac OS from Mojave why should I spend money mow/today to upgrade to TechTool Pro 12 ? Or, on the other hand version 12 can really help in maintaining the integrity or fix problems in Mojave ?
Refer to attached/enclosed screen shot of my OS/computer .