Need Advice on Some Utility Apps for new Macbook Pro with Retina Display

[iRobby]

I'm looking at some Utility Apps in the Mac App Store for my new Macbook Pro with Retina Display. Any recommendations on the following apps or other suggestions doing these functions?

Memory Cleaning:

1) Memory Clean
2) MemoryFreer
3) iCleanMemory
4) Memory Cleaner

Computer Temperature:

1) Temperature Gauge

Battery:

1) Battery Health
2)Battery Guard

Hard Drive Cleaning:

1) CCleaner
2) Disk Doctor
3) Clean Genius Pro
4) Disk Cleaner Pro
5) ClearDisk

 

[T5BRICK]

Memory Cleaning:

1) Memory Clean
2) MemoryFreer
3) iCleanMemory
4) Memory Cleaner

Why? OSX manages memory just fine, I don't think you need to worry about this.

Computer Temperature:

1) Temperature Gauge

I use iStat.

Battery:

1) Battery Health
2)Battery Guard

I've got coconut battery on mine. I only downloaded it to check the health on my battery since my laptop is nearly 3 years old. You don't really need to worry about this kind of stuff though.

Hard Drive Cleaning:

1) CCleaner
2) Disk Doctor
3) Clean Genius Pro
4) Disk Cleaner Pro
5) ClearDisk

I've never had a need for this kind of stuff, so I'm not sure which one would be the best.

 

[Queen6]

I'm looking at some Utility Apps in the Mac App Store for my new Macbook Pro with Retina Display. Any recommendations on the following apps or other suggestions doing these functions?

Memory Cleaning:

Dont really need OS X is good enough, third part solutions are likely to do more harm than good.

Computer Temperature:

1 - UltraFan by far the best for temp control on OS X (anyone with a Mac should look at this one)
2 - SMC Fan Control resets minimum fan RPM to user defined value
3 - Bresink Temperature Monitor most comprehensive temp monitor at present & free; all sensors are utilised and can be graphed.

Battery:

Coconut Battery, now with excellent online comparisons

Hard Drive Cleaning:

CleanApp if you really need, logs installations and has online data base so is pretty good at catching all files to uninstall and clean up lost files.