Technologies

Is Your iPhone Good Enough to Be a 3D Scanner?

For creating 3D printer files, your options include smartphone apps or expensive standalone scanners.

Most 3D scanners are handheld devices that scan small to medium-sized objects with a high degree of accuracy. The resulting files are used for 3D modeling or 3D printing and they can produce fantastic results — if you’re patient and willing to learn how to use them.

These scanners, like the popular Revopoint Pop 2, can cost $700 and have a steep learning curve. Alternatively, if you own an iPhone 12 Pro or higher you can almost recreate what a fancy 3D scanner does. It isn’t quite as accurate, especially for 3D printing, but if you spend some time tweaking, the output can be just about as good.

Read more: Best 3D Printer

Creating 3D prints from files uploaded to communities like Thingiverse or Printables is fine, but once you can scan and recreate real-world objects, there’s no limit to what you can create. For example, you could replicate a collectible figure or scan a broken mechanical part to recreate it.

Revopoint Pop 2 3D Scanner $699 at Amazon

Using a 3D scanner

Pros:

Can capture detail down to 0.1mm
Dimensional accuracy is excellent
Very little clean-up when you succeed

Cons:

Often costs more than a 3D printer
Software is often very hard to use
Creating a usable model is painfully difficult

3D scanners use reflected light — sometimes in the form of lasers — to map the surface of an object. The scanner uses two cameras to judge depth and create a «point cloud» that can be fused together to make a solid object. That solid model is often incredibly accurate down to the smallest crack or imperfection.

But scanning an object can be difficult. The scanner needs to be the right distance from the object you’re scanning at all times, and the object has to be the right color and reflectivity as well. Often, you will need a 3D scanning spray to coat your model in a white, evaporative coating to make scanning easier. This is not possible with human subjects, but does help with inanimate ones. Or at least it should.

I’ve spent hours using 3D scanners and struggle every time to produce a model that could be 3D printed. Often a scan will lose connection, then restart in the wrong place, causing severe disruption. After a lot of trial and error, I’ve managed to get several usable models, but the amount of work it took just didn’t seem cost-effective.

iPhone 12 Pro (renewed) $528 at Amazon

Using your iPhone

Pros:

Incredibly fast scanning
Models are instantly usable as online resources
You likely already own one

Cons:

Lower detail and quality
Can need a lot of clean-up to make it 3D print-ready

polycam shoe scan — James Bricknell/CNET

iPhones have a lot of cool technology that makes them excellent 3D scanners, including good cameras for photogrammetry and lidar technology for larger objects like cars or the inside of your home.

Photogrammetry is the best way to create a fully realized 3D model if you want that model to only exist digitally. It uses multiple pictures — the more pictures the better — to create a realistic facsimile of an object. The depth mapping is far rougher than a 3D scanner, but the textures and photo imagery make the model look extremely detailed. As you can see, the shoe in the image above looks identical to the real thing when the textures are shown, but the model I 3D-printed from it has lost a lot of its details.

A purple 3D-printed shoe — James Bricknell/CNET

The coolest thing about photogrammetry, especially on an app like Polycam, is that it can be used with any camera you have, including DSLR cameras and even drones. You simply upload as many images as you want to the Polycam app and it will spit out a 3D rendering of the object you took, whether that’s a shoe or the Grand Canyon. It even works with Android phones, though none of those have the lidar technology like the iPhone.

A 3D rendered mailbox using Polycam — James Bricknell/CNET

Lidar only works if you have an iPhone 12 Pro or later, but it’s excellent for scanning larger objects like mailboxes, pool tables and even cars. It works a lot like an expensive 3D scanner — by bouncing light off an object and measuring the distance the light travels — but it has a much lower resolution. This makes it excellent at scanning large, simple objects, especially if you’re keeping them as digital models.

Both photogrammetry and lidar imagery are extremely easy to use on your iPhone and require very little technical know-how to get right. They both need an app though, and after using several different ones, I found Polycam is the best choice.

Polcam for iPhone and Android $80 at Polycam

Polycam costs $80 a year and offers both lidar and photogrammetry. More than that, it uses those systems in some really fun ways. Not only can you scan objects to create 3D models, but you can scan the walls inside your house and build a 3D floor plan. You can even 3D print that floor plan complete with walls, stairs and window and door openings.

When scanning an object on Polycam for 3D printing I was able to get good quality, low-resolution scans for organic shapes and much better scans of simple objects. Using Polycam to scan a broken sliding door handle was quick and simple and allowed me to accurately replicate a replacement. In fact, if you’re used to using programs like Blender — a free 3D sculpting tool on the PC and Mac — or Nomad Sculpt on the iPad or iPhone, you can import the Polycam file and spruce it up before printing.

Should you buy a 3D scanner if you own an iPhone?

I’ve spent a lot of time with several different 3D scanners and they all have the same inherent flaw: They’re just too picky to work for consumers. In a commercial setting, where everything can be controlled and your day is dedicated to getting this machine to work perfectly, then sure, a 3D scanner makes sense. If you’re a hobbyist though, with a life that requires more from you than endless hours of slow scanning, an iPhone is a better option.

Even if you don’t own an iPhone, you can pick up an iPhone 12 Pro — the first with lidar — for around $550, several hundred dollars cheaper than a 3D scanner. And once you’re done 3D scanning shoes, mailboxes, cars and houses, you still have an iPhone that can do a hundred other things too.

More on 3D printing

Technologies

Why Are Switch 2 Games So Expensive? Trump’s Tariffs May Not Be Sole Factor

It still comes down to money.

Wednesday’s reveal of the Switch 2 had a lot of buzz from Nintendo surrounding its successor to the Switch. One shocking bit, though, was the high price of its games. There’s a lot of confusion, especially with news of President Donald Trump’s increased tariffs on many trading partners, including Japan.

After the Switch 2 Direct, Nintendo released the full details of the upcoming console and games on its website. The price of Mario Kart World shocked gamers and led to some disdain, as the $80 MSRP was $10 more than what most new games cost today. This led many to wonder if this would be a new normal for game prices due to Trump’s tariffs or if Nintendo was just being greedy. The answer, however, might be something completely different.

Are Nintendo Switch 2 game prices hiking?

To start, some details need to be cleared up. Some people have posted on social media that the price of Nintendo’s Switch 2 games, at least in the US, will be $90. That is incorrect, as of right now.

One X user posted Switch 2 EU prices for Mario Kart World, which start at 80 euros for a digital version and 90 euros for the physical copy. Typically, US and EU games match in price, which caused some to assume that this pricing would be the case for the US.

Nintendo Switch 2 games will be more expensive physically than digitally.
Mario Kart World will be 90 freaking euros phisically. pic.twitter.com/iXuRwzlFqH

— Centro LEAKS (@CentroLeaks) April 2, 2025

US retailers, however, already posted their Switch 2 game prices, and Nintendo-published games are listed at $80.

Will Trump’s tariffs cause the Switch 2 to cost more?

As for Trump’s tariffs, that is unlikely to be a driver of this price bump. Tariffs are not applied to digital goods, and when the prices were published, there were no tariffs on Japan. Plus, games are similarly expensive in other countries like Canada and the UK.

With that cleared up, why are Nintendo games on the Switch 2 so expensive? One likely reason is game storage.

Read More: All the Nintendo Games You Can Update to Switch 2 for Free

The Switch 2 uses what Nintendo calls game-key cards, which are Switch 2 cartridges that don’t have all the game data on the cartridge itself. This helps save on production costs as storage is expensive. The original Switch cartridges went up to 32GB of storage, which doesn’t seem like a lot these days, with some games taking up 100GB or more of storage, but this is for the original Switch. Only a few games, like The Witcher 3, went above 32GB because the graphics for the Switch weren’t on the high end like with a PC, PS5 or Xbox Series console, where a Witcher 3 install size starts at 50GB.

Switch 2 games are going to be bigger in size — there is little doubt about it. CD Projekt Red confirmed it would put its Cyberpunk 2077: Ultimate Edition on one 64GB cartridge, and there will likely be other games to surpass that 64GB. With the max size of the cartridge doubling in size, it adds to the price of the physical card, as not only does storage have to be bigger, but they will need to transfer data faster. That can get more expensive for physical copies, unlike optical discs, which are still the same price whether it has 20GB or 100GB on the disc.

What does all this mean for gamers?

This leads to a dilemma for publishers: Put the entire game on the physical card and sell it at a loss, increase the price of the physical copy with the full game on it or use the game-key card to have a card with minimal storage, requiring gamers to download the entire game.

Read More: The 17 Best Nintendo Switch Games Right Now

It appears that Nintendo went with door No. 2. This doesn’t come as much of a surprise, knowing the company. Anyone who wants to save money on games knows that Nintendo will seldom bring the price down of its own games. Mario Kart 8 Deluxe, for example, is 8 years old and is still full price on Nintendo’s website.

According to an industry analysis from Niko Partners, this new pricing could become the new normal in a couple of years when it comes to physical cartridges.

«While there has been some sticker shock regarding the price of games increasing from $60 to $70 or $80, these price points are set to become industry standard over the next two years, especially so for Nintendo first-party games,» Niko Partners said in a statement Wednesday. «One reason for the higher price is the increased cost of the new and faster Game Cards themselves, with higher capacities being more expensive to manufacture than a PS5 Blu-ray disc.»

Nintendo didn’t respond to a request for comment about the higher price of its games.

That said, this doesn’t explain the lower price of Donkey Kong Bananza, which comes out in July; that’s listed on Nintendo’s site for $70. This could mean the game isn’t using a larger storage card, but that can’t be said for sure until the game comes out. It’s unclear how things will change in the future.

Technologies

Nintendo Switch 2 Pre-orders in US Delayed Due to Trump’s Tariffs

The Switch 2 launch is still happening on June 5, and preorders outside the US seem unchanged.

Nintendo Switch 2 preorders in the US were to start April 9, but it appears those plans have changed due to the new tariffs imposed this week by President Donald Trump. It’s unclear if this means Nintendo will also have to increase the price of the Switch successor, which currently starts at $450.

Nintendo said Friday that it’s delaying Switch 2 preorders in the US, but its June release date is unaffected.

«Pre-orders for Nintendo Switch 2 in the U.S. will not start April 9, 2025 in order to assess the potential impact of tariffs and evolving market conditions,» the company said in a statement. «Nintendo will update timing at a later date. The launch date of June 5, 2025 is unchanged.»

Nintendo didn’t indicate if preorder dates outside the US would change, but Eurogamer reports that preorders are live at various retailers in the UK.

A tariff of 24% has been applied by the US to goods from Japan. Were that rate to be applied directly to the Switch 2’s announced price, it would rise to $558, but it would be up to Nintendo how much of the tariff it will pass on to consumers.

This is a developing story.

Technologies

Twelve South’s Foldable Wireless Charger for iPhone and Apple Watch Is Up to 27% Off at Amazon

This handy accessory makes it easier to travel with your Apple gear and stay charged wherever you go.

Whether you’re traveling for business or off on a wonderful family vacation, charging your stuff shouldn’t be something you have to worry about. Taking extra chargers and cables can be a pain, and they all take up space in your bag. But the handy Twelve South Butterfly SE charger is a compact alternative that can wirelessly charge an iPhone and an Apple Watch at the same time. And it’s available with up to 27% off right now at Amazon.

That top line discount applies to the pink version, though the white model is only $7 more and other colors are seeing 15% off the usual $100 price tag if you have a strong preference. It’s not clear how long the discounts will last, though.

Hey, did you know? CNET Deals texts are free, easy and save you money.

The charger itself offers a way to wirelessly charge a iPhone and Apple Watch from a single AC outlet, and you can even charge your AirPods when your phone is done, too. And because this is a Qi2 charger you’ll get a full 15 watts of wireless charging for compatible devices — including the best iPhones.

When you’re not using the Butterfly SE, it folds up so it can be slid into a pocket, bag or luggage without taking up too much space. It really is the perfect partner for people who like to travel light.

Unfortunately, this charger doesn’t come with an AC adapter in the box, so you’ll need to provide your own. Make sure it’s rated for 20 watts or more. If you need to buy one, Apple’s 20-watt USB-C charger is just $15 right now.

Why this deal matters

We all carry multiple devices around with us these days. Anything that can make charging them more convenient is a win in our books, especially when you’re traveling. This charger takes up little space when it isn’t being used and charges quickly when it is.