Does it work with iphone 4?
889639
Yes. But, unless your car radio can dial down below 88.1 (87.9 is the universally un-used radio station) and most newer radios can't, then this isn't worth the effort because you'll constantly have to reprogram it as you drive through different parts of town.
889640
It is a worthless piece of junk. Might be fine in an isolated area in Wyoming but in a larger city there was rarely a clear channel to use. Scott
889641
I called the Satechi Co, to ask specifically about a FM Receiver that would work with iPod, and this does an exceptional job! They may have a certain one that works better with iPhone, if you call them. It works best away from populations with lots of radio stations.
889642
Yes. The fittings are for the 4s and older. I didn't find this to be a great transmitter. I ended up sending it back.
246523
Hello,I have checked and the unit is designed to work with IPhone 4. It can work with IPhone 5 only if you buy a special adapter or auxiliary cable.
1418543
I would say yes, based on other reviewers saying it works with iPhone 3G and 4.
831432
I don't know about iPhone 4, but it definitely works with iPad 2. That's the device I'm using it with.
526171
I am not sure. It works with my Iphone 4-S and says it will work with any Iphone. it also works with my newest version of the Ipod Classic so I'm assuming it will also work with Iphone 5.
553204
The product description says it is compatible with the iPhone 3G and 3GS. But I want to know if it works with the iPhone 4.
446391
Yes, it also does not work on iPhone 4. Really it doesn't work on pretty much any phone.
2010541
It should work with an iPhone 4 if it has a 30-pin connector. I never had an iPhone before, hence I am not the best person to help you. However, I do know that iPhone 5 and 6 would need a lightning to 30-pin adapter to work.
374839
Yes it does. You'll need a 30pin to lightning adapter cord to use it with an iPhone 5 or above, but it works.
243592
Yes. It works with iPod iPad iPhone 4&5 and other Bluetooth capable devices. We had a little trouble getting it to link to my wife's new phone but after a couple of try's it worked great.
1825492
Are you asking if it works with and Iphone 4 or 4S? I have an Iphone 4S and it works great. As for the the Iphone 4 I cant comment.
275932
Yes. I used it on my Iphone 4 and it works just as wonderfully on my Iphone 5.
2180792
nope!! it works only woth iPhone 3th gen. It doesn't work even with iPhone 4...
1927623
I'm using an LG phone and it works great...if the IPhone 4 takes the mini usb cable it should be fine...most phones take the mini usb, but I'm not sure about the Apple phones.
903660
I have an iphone 5 & my wife has a 4S so I assume it would work with the 4. The 4 has the same Bluetooth capabilities.
667675
Works well with my iPhone 5. I heard it works fine with iPhone4 and 4s also.
1174129
It works with my 4s iPhone. I'm satisfied with it for the price. Doesn't answer your question but hope it helps.