Reddit reviews Logitech PowerShell Controller with Battery for iPhone 5/5S and iPod Touch 5th Generation - Black

All credit goes to u/AtaraxiaGT for talking about it, I just went ahead and did a link to make it easier for you OP. Click here to view the Logitech PowerShell Controller with Battery for iPhone 5/5S and iPod Touch 5th Generation currently listed at $30.99 USD

And if you still have a 5/5s you can buy a very nice controller for only $7 and not have to deal with frustrating touch controls. It's plug n play with GBA4IOS.
Logitech PowerShell Controller with Battery for iPhone 5/5S and iPod Touch 5th Generation - Black https://www.amazon.com/dp/B00FHREO8K/ref=cm_sw_r_cp_api_HRE6xbHKXAK3K

Logitech 940-000151 Powershell Controller & Batteryaccs Console Style Ctlr-iphone/ipod 5 https://www.amazon.com/dp/B00FHREO8K/ref=cm_sw_r_cp_api_cyeOzb8B8CQDW

bought mine refurbished last year. couldn't find it for the same price. but you can also go to builds.io and you can install emulators.

edit. found it

Logitech PowerShell Controller with Battery for iPhone 5/5S and iPod Touch 5th Generation - Black (Certified Refurbished) https://www.amazon.com/dp/B00S8O1BIA/ref=cm_sw_r_cp_api_gzeOzb7VKZAQ0

Will this work for this game? https://www.amazon.com/gp/product/B00FHREO8K/ref=as_li_qf_sp_asin_il_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B00FHREO8K&linkCode=as2&tag=buymcom03-20

For comparison, it's only $31 from Amazon right now, so the deal isn't quite as good. Also, it doesn't work with the iPhone 6 or the 6 Plus, which means it has a limited remaining lifespan. So yeah, I'd say this doesn't seem too terribly abnormal especially with iPhone accessories.

I bought a Logitech Powershell Controller for $9.99 on Amazon. That's really cheap. It says that it doubles the charge of my phone too. I hope it works. http://www.amazon.com/gp/aw/ol/B00FHREO8K/ref=mw_dp_olp

They have ones like this.

A little bulky, but closer to what you're looking for!

I've used a Logitech PowerShell for RetroArch. It works great with all of the cores I've tested (SNES, GB, GBA, N64) and the built-in battery is nice. Plus it's MFi compatible so it works with much more than just RetroArch and other emulators.

http://www.amazon.com/Logitech-PowerShell-Controller-Battery-Generation/dp/B00FHREO8K

Looking at this Logitech and this Gamevice tho it's a great deal pricier.

kinda, only for the iphone though, as far as i can tell.

If you have an iPhone 5, 5s or SE, you could try this one: https://www.amazon.com/Logitech-PowerShell-Controller-Battery-Generation/dp/B00FHREO8K.

I worked for me on my 5S. The only problem was the physical connection that sometimes would not connect properly to the lightning port. It doesn't use bluetooth.
I also didn't like the analog control.

Its only $70 on Amazon.

http://www.amazon.com/Logitech-PowerShell-Controller-Battery-Generation/dp/B00FHREO8K/ref=sr_1_4?ie=UTF8&qid=1396289887&sr=8-4&keywords=iphone+controller

There are controller accessories for mobile devices, and APIs for them to work well with the device.