The Converge USB charging hub from Think Geek is a fun, futon-inspired stand for your iPhone, iPod tour or iPad. Working on an Apple mobile blog like iMore means you start to amass a lot of Apple mobile devices and even if I'm only using an iPhone and an iPad every day, keeping them both charged in an easy, elegant way has proven to be more of a challenge than I originally imagined. Converge looks like a great way to do just that.

Converge is the futon of charging hubs. Its white folds remind us of a bendy futon mattress, but it has the added feature of a slot to slip in charging cables. With the help of soft TPE grips, cables stay nestled out of sight behind Converge. Just plug the power source into your nearest outlet and you can charge up to 4 USB devices while they chill out on Converge's curvy frame.

Hiding cables beneath the fold of the Converge is a great idea, and including 4 USB charging outlets makes it great for power gadget users, couples, and even families who need to keep a lot of devices at the ready. And if you're cross-platform, it works with most other smartphones and tablets as well (though curiously not the Blackberry Torch, Blackberry Curve, or the Barnes & Noble Nook...?)

$39.99 - Buy now

A few tethering applications have appeared in the App Store only to be pulled very soon after. One such application was iTether, it appeared back in November 2011 and was pulled on the same day it launched. The app cost $14.99 and used USB to connect your Mac to your iPhone to use its data connection. The app bypassed the usual carrier tethering charges which probably explains why it was pulled.

Now the developer behind iTether has returned with a new service which is simply called Tether. The new service is based on HTML 5 so there is no need to source the app through the App Store.

"It was clear from our initial application iTether, there was enormous demand within the iPhone ecosystem," says Tim Burke, CEO of Tether. "It was unfortunate that Apple decided to remove our application, only 20 hours after we launched. However, this caused us to innovate. Our underlying patent-pending technology behind Tether for iPhone is unlike anything on the market." Tether's new version for the iPhone is purely based on HTML5 and creates a completely wireless connection over AdHoc. This circumvents the need of buying the application directly from Apple's App Store and allows any iPhone or iPad with a data connection to allow tethering.

Source: Tether

The iTether app has arrived in the app store and it enables a user to tether their iPhone to a Mac or PC and use its data connection. The app does not appear to require a tethering data plan with your carrier so it is really a surprise that this app has been approved by Apple; it may be that its life is short lived. If you have been waiting for a way to tether your iPhone without the need to jailbreak or pay extra for the privilege, don’t hang about with this one.

Tether is an application that allows your Mac and PC to take advantage of your smartphone's data plan, providing you access to the Internet on your laptop anywhere there is cellular coverage from your smartphone. Tether is easy to install, easy to use, works practically anywhere, and is very cost-effective.

iTether is available in the App Store for a price of $14.99.

[App Store link]

Have an app you’d love to see featured on TiPb? Email us at iosapps@tipb.com, tell us about your app (include an iTunes link), and we’ll take a look.

The Griffin PowerJolt dual USB charger solves an age old problem: you and your significant other have both depleted the batteries on your iPhone and yet your car only offers one charging socket. Who gets to use it? Or worse: you're in the middle of that big family summer trip and not only have both parents worn down their iPhones, all the kids in the back are near empty on their iPod touches as well. Do you get your internet or do they get the movies that keep them quiet and you sane for the remainder of the trip?

While I can't claim the Griffin PowerJolt dual USB charger will save relationships and family trips, this simple adapter will at least hold power hungry creatures at bay for twice as long. Read on to find out how!

The Griffin PowerJolt dual USB charger is different from the PowerJolt Plus I looked at last time, which let you pass through a second car adapter. The PowerJolt Dual is much simpler in a way -- an adapter for the power socket in your car capped by two USB plugs. Just plug in the USB to Dock cable that came with your iPhone or iPod touch and you're off and charging.

In my tests with both an iPhone 4 and iPhone 3GS there didn't seem to be any appreciable loss of charging power due to the shared connection. Both iPhones got to 80% quickly and then topped off to 100% in about as long as it takes with the single chargers I've used in the past. (And I'm typically listening to music, using Google Maps, powering videos for the little ones in the back seats, or otherwise working while I charge.)

This is just an adapter, so there's no mount, no built in cable, and nothing else fancy in any way. Since it is simply USB in, you can also use it to charge your non-Apple gear as well, including other phones, devices, headsets, etc. That flexibility really comes in handy for family trips.

If you have more devices than you have charging ports definitely take a look at the Griffin PowerJolt dual USB charger, available from the TiPb iPhone Accessory Store.

Pros

• Compact
• Largely invisible when not in use
• Doubles charging ability of power socket

Cons

• Only the adapter: bring your own cables
• Doesn't charge iPad

TiPb Rating

Since the iPad doesn't have a USB port or SSD card slot (can I say "grrrr!' again?) Apple sells a Camera Kit that's supposed to let you plug in your camera or card and transfer your pictures and video -- but also used to work for low power USB keyboards and Skype/VoIP headsets. I say "used to" because with iOS 4.2 that no longer seems to be the case.

Mark Gurman from 9to5mac has done some tests:

The essence of the issue with the connection kit and iOS 4.2 is that connected devices that require power of more than 20mA will no longer work. That means that many USB keyboards (Apple’s included) will no longer work with the iPad, as well as USB flash drives. When the user connects a device that is not self-powered and requires more than 20mA of power from the iPad they get the following alert: “The connected USB device requires too much power.”

Support for those devices was unofficial but it was useful. Worse news for photographers, power-hungry cameras seem to be having issues as well. And really, what good is a Camera Kit if your camera won't work as you've come to expect? Hopefully this is a bug and Apple will fix it in iOS 4.3 (I'm adding it to my list!)

We spoke about this on the last iPad Live podcast, and we've gotten some angry emails and tweets about it already but if you're having any issues with your iPad Camera Kit, give us the details in comments.

[9to5mac]

Does iPhone 4 support the iPad camera kit? Turns out no, at least not under iOS 4. I plugged mine in and immediately got the error you see above. Since I've gotten compatibility errors using other accessories in the past that turned out to work just find if I ignored said errors, I plugged in a camera to see if anything magical would happen.

It didn't.

Whether or not Apple will chose to add that functionality in a future iOS software update, or if they've decided that, somewhere in their product differentiation matrix, iPhone is for creating photos and iPad is for consuming them via USB and SD card adapter, we'll have to wait and see.

[Thanks Sina for asking!]

Looks like the USB Implementers Forum has taken Apple's side over Palm's in their ongoing war of USB locking vs. USB spoofing. Digital Daily (via MacRumors) has the deets:

The USB Implementers Forum (USB-IF), the industry group that oversees the Universal Serial Bus standard, has finally responded to Palm’s (PALM) claim that Apple (AAPL) is “hampering competition” by repeatedly disabling the Palm Pre’s ability to sync with iTunes–and it’s not looking good for Palm. In a letter submitted to Apple and Palm today, the group dismissed Palm’s claim that Apple has violated its USB-IF Membership Agreement. Worse, it took issue with Palm’s alleged use of Apple’s Vendor Identification Number (VID), which it says violates USB-IF policy.

Palm's response?

“We engaged with the USB-IF because we believe consumers should have freedom and choice in how and where they use the non-rights managed media they already own. We are reviewing the letter from the USB-IF and will respond as appropriate.”

We've already weighed in on the situation in general (we think Palm has more important things to spend their limited funds and resources on), and PreCentral.net has posted up the whole sordid history along with their take, but what do you think? Is the USB-IF making the right call?

Dieter did some digging over at PreCentral.net and goes through how Palm re-hacked the iTunes sync. It looks pretty much like what we figured. Palm is spoofing the Apple USB Vendor ID so as to present as an iPod. This is one step deeper than last time, where they still ID'd themselves as a Pre. In a further display of chutzpah, while violating the prohibition against misuse of USB vendor IDs themselves, Palm has filed a complaint against "another company" (we're guessing Apple) for improper use of same.

So let's follow the logic here. Palm is seemingly objecting to Apple using the USB vendor ID to filter out non-Apple devices. Palm doesn't feel that filtering is in keeping with the openness of the USB standard.

What's the alternative, however? For Apple to maintain control over their own software by putting an authentication chip in every iPod/iPhone that handshakes with iTunes before syncing? Or to agree to freely license iTunes interoperability to every device maker on the planet?

That iTunes has achieved a high enough market penetration to be considered a platform, and that scripts for iTunes could be considered "software" on that platform is certainly a legitimate point of view. However, Apple historically takes advantage of only writing software for their own hardware, which means they can change things whenever they want without worrying about breaking third party hardware. Opening up iTunes brings headaches for Apple.

For Palm, we still find it an odd fight to pick. Is it really what Palm wants to spend their time -- and Elevation Partner's -- money on.

webOS was supposed to be a next-generation platform in its own right, something not tied down with a desktop heritage like Apple. Palm, arguably more than even Google in the mobile space at the time, made a point to talk about the cloud, not the desktop -- Synergy, not some USB tether, is how it manages personal information.

And yet they're fixated on iTunes desktop, something even Apple has left entirely behind on iPhone 3.0 except for firmware updates and third-party media transfer.

We'll say it again -- iTunes. Desktop. From a cloud-focused company?

We've already given our theory -- Palm's Apple heritage, Jon Rubinstein's desire to stretch beyond Steve Jobs' shadow, and the press fallout are more important to Palm than webOS or its users. Still, we can't help thinking of the end of Batman Begins...

Palm broke into iTunes. Apple dressed up in the Batsuit and shut them down. Now Palm's got the white warpaint and crazy-wide smile on, and have just flipped over the Joker card.

Escalation.

The iPhone, like the iPod before it (well, at least since the 3rd-gen iPod, when Apple switched from FireWire), uses a proprietary connector called the dock for charging, syncing, video and audio-out, and multiple other functions. A broad port with 30 pins for many purposes, having a proprietary connector gives Apple a lot of flexibility, but also -- through their licensing program -- a lot of control over who can make peripherals and what can be done with them.

During our last edition of the iPhone Live! podcast, Dieter flat-out stated that Apple needed to dump the dock. He pointed out that countries like China and regions like the EU are, or may be, making universal connectors like USB a legal requirement. One charger, one port, to rule them all. (HTC is already replacing the 3.5mm headphone jack, folding it into the mini-USB-like ExtUSB on devices like the Android G1).

The dock connector originally allowed Apple to keep FireWire compatibility and add USB when it entered the PC market. Over time, Apple has moved over to USB, and now with the iPhone 3G and later iPod's, FireWire is gone completely and charging can only occur via USB. Since USB already provides power, provides data exchange, and technology like DisplayLink (which connects external displays via USB) show that an increasingly large range of connection types are becoming possible.

So, as technology marches on, as backwards compatibility is shed, and as standards like USB 2.0 (and in the future, USB 3.0) grow faster and more capable, is it time for Apple to dump the dock and go with the same port most everyone else is using (including Apple with the Mac)?

Read on for the full review!

Design

The Griffin PowerDuo is comprised of three parts: the power block, USB cable and cigarette/12V accessory charger. Let's first look at the power block.

The power block is solid with retractable blades that fold flush into its body. Nothing quite beats the size of the new iPhone 3G's power block, but the blades on the PowerDuo are hidden within the body, preventing them from possibly bending or breaking, adding value.

The 12V cigarette/accessory charger works as advertised. You simply pop it in to the 12V port in your vehicle and it charges the iPhone. What is particularly great about this adapter is that it has a fuse that can be replaced should the charger go bad due to some sort of surge... very cool. 

Finally, the last peice of the puzzle, the USB cord. This cord is very versitle; it has the iPod 30-pin connector on one end and a standard USB male connector on the other. This allows you to use the cable in a few different combinations:

• 30-pin connector-->USB-->computer
• 30-pin connector-->USB-->power block
• 30-pin connector-->USB-->12v adapter

Daily Use

My routine with the iPhone goes something like this: I get up in the AM and sync my iPhone and check for any app updates. During this time it charges in the dock. Often, this does not give me a full charge due to lack of charging throughout the day. Next, I hop in my car and as I drive to work I use the 12V accessory charger component. I drive about 45 minutes to work, and by the time I get to work, the iPhone is fully charged (I also make the most of my time and listen to awesome podcasts such as the Phone Different Podcast while it is charging).

Once I arrive at work I use the device during the day with 3G on (yeah, no accessible Wi-Fi for the Chadman at work I am afraid... something to do with security...). So, as needed I can then charge my iPhone two ways; either by plugging the iPhone into my HP laptop with the supplied USB cable, or plugging the USB cable into the power block and plug it into the wall.

After work, on the ride home, it is the reverse of my morning; I charge in the car as needed.

Pros

• Power block blades fold flat for storage
• Works with AC outlets from 100V to 240V
• 12V car charger works in your vehicle's cigarette lighter or 12V accessory socket
• Has replacable fuse to protect from surges (NICE!!!)
• LEDs change color for charging status at a glance

Cons

• The PowerBlock is large, could be smaller

Overall

I can't recommend this combination enough. I very pleased with the quality and versatility of this accessory, and I can proudly say I use it every day.

The reason for the recall? Apple is saying that the metal prongs may break off and remain embedded in the power outlet which creates a risk of electrical shock. Apple strongly states that users should stop using these adapters until they are exchanged for the new version. The exchange program starts October 10th so Apple suggests charging via USB on your computer until then.

It hurts to say but it looks like us early adopters for the iPhone 3G got bit hard. Previous Apple products had all these little nuggets that made Apple a breath of fresh air in a stale PC-world. But with the iPhone 3G it seemed like all the adorable qualities that made Apple, Apple, got lost and got worse. Luckily it looks like Apple is tidying the ship on all of these issues.

Click the Read Link to see the full details directly from Apple.

Read