Figured I would offer some reviews of various lifting/fitness apps here in case folks are looking at some to use:
SmartGym:
Offers ability to customize based on your equipment but does not offer pre-set changes (example having home gym static and then just updating hotel gym on road)
Lots of pre built routines and also allows you to customize routines. Poor animations for workout examples (maybe poor is strong word, just animated vs videos). Different settings in terms of doing more endurance based (lighter weight, more reps) vs Strength gain (heavy weight fewer) as well as a couple of others.
This is one that I started out with and it is good from stand point of a sizeable workout library, routines based on other activities (cycling/running etc). If this is app you choose you won't be unhappy, I just like mixing them up so I don't get bored of them. Syncs to Apple Health/Watch.
Hevy:
This one requires most up front set up in terms of routines/weights. It has some prebuilt routine types (push/pull/legs or 5x5 eg (along with several others)) but doesn't do any weight or rep seeding so you have to do some manual entry of your weights/reps (and there isn't a way to auto populate the rest of the sets once you enter it in once - so you end up having to key in several rounds of same stuff). I just started using this one this week and by and large I like it but it is the most rudimentary that I have seen. No animations/videos of workouts, just static step 1, step 2 drawings. I do like it so far and will be curious to see over time if it recommends additional weight/reps once I have gone through a couple of iterations of routines. Syncs to AH/Watch
FitBod:
This is probably the easiest one to use out of the box and has the most complete and best video library of exercises from multiple angles. One complaint I have is that sometimes the number of reps/weights aren't congruent with settings I have put in or prior work. So I find myself having to go back and increase weight or decrease reps as it seems to go off rails one way or other. All in all though I like this app as I can set my home gym and then add a setting for hotels I frequent on road and not have to mess with constantly changing/updating equipment. If you were starting to lift fresh I would start here as it is most intuitive/easy to get going.
Syncs to AH/Watch.
I have some others that I have used in past:
SmartWOD is a Crossfit centric one that you can put what equipment you have and it will build a WOD for you. If you hate CF you will hate this app as it is a CF app. I liked it, I just am steering away from some of the Olympic lift/jerking movements that CF can do as I am in my 50s and don't want to get hurt.
SweatDeck - is a Deck of Cards workout generator. Pretty basic but good if you are on road and want to workout outside, you can set different workouts by suit and then go through the Deck of Cards workout. Has decent library of exercises and you can also customize and add your own
SworkIt - This is mostly for me when I used it a bodyweight/HIIT I am taking the day off from lifting and just want to move my body type deal. Pretty good library of stuff and fairly low impact. They have lots of stretching/yoga type options as well.
One thing to call out if you are on road and in hotel that offers Netflix is that Nike Training has a ton of free classes on Netflix that aren't bad and you can knock out a workout that way (some folks like more instructor lead stuff)
Hope this is helpful. Now hit the gym