Time Turners UPDATED

Everything stands as before when adjusting the time and sending your Sims to work, the only thing that has changed is that you can now send all of your Sims to work, no matter what time the job starts/whether it is a day or night job.
You still can't speed up the timers though.

Time Turners

This little trick is very useful for sending all of your Sims to work, even if their jobs start at different times. The only thing is that everything is on a timer and so you can't make them end their job any sooner by changing the time.

(please note that these are for the iPod touch 5th gen, but should generally work no matter the device)
First, go into Settings and change the time to when the job takes place (right on time, one hour before and up to two hours after the job time listed in Sims) then open Sims and send your Sim(s) to work, repeat as necessary to send all your Sims to work. MAKE SURE TO COMPLETELY CLOSE OUT SIMS FREEPLAY before readjusting the time for the next Sim's job start time.

Please Note: that you can either send all of your day-job Sims to work or all your night-job Sims to work, but not both at the same time. If I have Athlete Sims at work then I cannot send my Firefighter Sims to work until the Athletes get home.