Sure, a simple passcode with four numbers will keep most casual folks out of your iPhone, but if you want it to be really secure, you should think about using an alphanumeric password, like you would on a website or your Mac.

The idea here is simple, the more characters you have (and the less obvious your password is), the better your security. Balancing a large enough number of characters with ease of recall can still be tricky, but I’d bet you’ve got it fairly worked out on the websites you visit — why not use that same acumen on your iOS devices?

Here’s how to turn off the simple passcode in iOS, and set up a more secure one.

Fancy being able to use fingerprints to enable payment verification on PayPal for making purchases?

Having announced that feature with the Samsung Galaxy S5 at Mobile World Congress back In February, PayPal finally debuted that integration today — letting users in 25 different countries login to PayPal by simply placing one of their chubby digits on their brand new phone’s fingerprint sensor.

We’ve heard multiple reports that Apple will release a larger-screen iPhone 6 (possibly in two different sizes), but who really wants a bigger iPhone with a larger screen anyway? Actually, a lot of people: as much as 40% of prospective smartphone buyers are chomping at the bit for a bigger iPhone.

Each week we pull the best Apple-related gadgets from the Cult of Mac and collect them here for your perusing pleasure.

Luxi, The Little Light Meter For the iPhone

The little Luxi turns your iPhone’s front camera into a light meter. A what? A light meter, a device that measures the amount of light falling on a subject so that you can set the exposure correctly on your camera.

But wait, doesn’t you camera already set its own exposure? Doesn’t it have a light meter built in for when i want to kick it old school in manual mode? Yes and yes, but this $30 widget might still be handy.

Buy it $30

COVR Photo Case Lets You Shoot Around Corners

Ever wanted to take photos of people without them knowing? Perhaps a sneaky shot of a pretty girl to help you “remember” her later, or some equally creepy bit of deceit? Well then, we have good news for you, you pervert: it’s the COVR Photo, an iPhone case which lets you shoot in secret.

The COVR has a little prism stuck on the back, and when want to use it you slide it into place. Now you can hold your iPhone like a TV remote and shoot whatever is in front of you while looking down at your iPhone’s screen.

Buy it $75

The New Das Keyboard Looks So Cool Your Desk Will Feel Ashamed Of Itself

Here’s the Das Keyboard 4, possibly the most bad-ass clacky keyboard in existence. No keycap markings, USB 3.0, Cherry MX switches and a huge knob. All that plus Das’s trademark feature: it’s as big as a boat. A “Das Boat” if you will.

You know how when you leave a pack of cookies open instead of sealing them in an airtight jar? They still taste the same, but they get all mushy: the satisfying snap has gone out of them. That’s how I feel now when I use even Apple’s excellent keyboards. They’re mushy compared to my clackety Filco keyboard.

Buy it $169

Elgato Thunderbolt Dock Great For Podcasters, Video Pros

Elgato’s Thunderbolt Dock has a few unique features that are appropriate for a company that makes video accessories for Apple devices. First, there’s an HDMI port around back, and second, the USB ports put out enough juice to charge your iPad at a decent speed.

Buy it $230

Pad&Quill Traveler Case Looks Like It Feels As Good As It Looks

Pad&Quill is at it again, this time with a low-profile rear-shell style case for the iPhone 5/S. While calling anything from Brian Holmes’s P&Q “minimal” would be a stretch, the Traveler Case gets pretty close. It is also gorgeous to look at, and would surely be just as lovely for the hands. It looks like the kind of case you couldn’t stop fingering.

Buy it $80

Baron Fig Confidant Is The Best Paper Notebook I’ve Used [Review]

The Confidant is a 192-page notebook, packed with blank, ruled or dot-grid paper. It opens flat, has its own cotton bookmarker, is covered in pale gray fabric and has neat, extra-wide pages.

There are also 12 perforated pages at the back of the book so you can tear them out without ruining the binding. My copy doesn’t have these, so maybe I have a beta version.

Buy it $16

A new report out of China says that Apple’s long-awaited iWatch could debut as early as summer this year, sometime after WWDC, and ship 65M units to start. But how far can it be trusted?

Prepare for a major upgrade in processing and graphics performance from next year’s Android-powered flagships. Qualcomm today announced its next-generation Snapdragon processors with 64-bit architecture, which promise a better mobile computing experience in almost every way.

In addition to support for 4K Ultra HD displays, the Snapdragon 808 and Snapdragon 810 processors are expected to bring even faster LTE connectivity, better graphics for your games, and blazing-fast devices you haven’t experienced on Android before.

In our multi-device, multi-user, multi-tasking world, you need a speaker that lets you control the music right from the palm of your hand, helping you discover, share and enjoy new sounds on the daily. Cult of Mac Deals a speaker that certainly fits the bill.

The Sound Step Lightning is Soundfreaq’s next-generation Bluetooth speaker. Featuring a dock for Apple’s Lightning 8-pin connector (on iPhone 5/5S), Bluetooth connectivity, USB audio and line-in playing – it gives you audio playback versatility. and it can be yours for only $99 – a savings of 23% – through Cult of Mac Deals.

Each week we pull the best Apple-related gadgets from the Cult of Mac and collect them here for your perusing pleasure.

The new Galaxy S5 boasts a ton of fancy new features, but one of the things Samsung has been pushing most since the handset was unveiled back in February is its built-in heart rate sensor. But just how revolutionary is that new sensor?

Well, as it turns out, not very. In fact, based on the hands-on video below, you can get the same results using your smartphone’s camera and LED flash with an app like Heart Rate Monitor from Runtastic.

Having launched its iPhone trade-in program back in August last year, Apple has now expanded the program to cover Apple Retail Stores throughout Germany.

The trade-in program lets customers trade in older iPhone models and receive gift cards of up to €230 ($315), which can then be used toward the purchase of a brand new iPhone.