For a small amount of accounts and simple actions - FL is the cheapest and easiest to get started.
If you're willing to shell out more however, Mass Planner is probably the best out there now. Its more expensive, but here are the pro's and cons
If you ever change computers (I outgrew the cheap VPS): FollowerLiker can't be migrated, must be installed from scratch losing all settings. I have just moved Mass Planner easily by moving 2 folders over to my new computer.
Mass planner can follow a person then like some of their photos. FL follows random people, and likes random photos - rarely are they the same thing
MassPlanner Posting Campaigns - displays all the posts (with photo and spin tax) that will be pushed. I have 500 setup per account. I can change certain captions if I want to. FL is a black box.
Copy Changes - MP easily allows me to choose which accounts inherit new settings. FL is a game of pausing accounts/unpausing accounts to achieve the same thing
MP - all accounts in a single project with categories. FL requires different projects. MP accounts can inherit all settings from any account that I choose. FL, settings cannot be transferred into different projects.
Navigation - FL relies on tons of popups - my VPS constantly shows blank white screens that have to be closed/opened repeatedly to see the data. MP screens are more like a website, each link opening to a new page. This refresh I have found to be quicker/easier/less buggy.
FL is cheaper, does a lot, and it helped me grow my 100 accounts and learn the IG business for the last 6 months. Now, I've outgrown it slowly migrated all my settings to MP. For fewer accounts, FL is the way to go. With tons of accounts that require some precision of posting I'm really leaning towards MP.
hope that helps
