Earlier quoted context omitted.
+1 for gmb.io - it's the only program(s) that i ever paid for - they are that clever. (i am athletic, walk my dog daily, have access to crossfit gyms etc). gmb.io "fills the gaps" of daily movement deficits and is for everyone.
How do you track your reps and weight per exercise? My trainer wants me to use paper. There are too many apps for this, and most of them are adware or junk. A glorified spreadsheet is what I’m looking for (mobile).
Also contrary to another poster who insists on not tracking your lifts, I find it essential both for making progress and maintaining interest, its somewhat comparable to levelling an RPG character. At the very least its useful for remembering what you've done recently so you know what to do next.