Nintendo 3DS Emulator for iPhone Released in App Store With Caveats

Folium has become the first Nintendo 3DS emulator for the iPhone available in the App Store, although there are some caveats to be aware of.

Folium Alpha Sapphire Feature
Foremost, this is the first Nintendo emulator on the App Store that costs money. Folium developer Jarrod Norwell is charging $4.99 for the app, which is a bold choice given that Nintendo recently sued the developers of Yuzu, a Nintendo Switch emulator that made a profit off a subscription-based "early access" tier. Yuzu reached a $2.4 million settlement with Nintendo and discontinued its emulator earlier this year. It is unclear if Nintendo will take any action against Folium, but it might risk more scrutiny as a paid app.

Second, Apple does not allow emulators to use "just-in-time" (JIT) compilation. This limitation can result in Nintendo 3DS games having reduced performance, especially on older iPhone models, but your mileage may vary. We recommend reading user reviews on Reddit and elsewhere before deciding whether to purchase Folium.

Third, it is possible that another all-in-one emulator on the App Store like RetroArch could add Nintendo 3DS support for free in the future.

With all of that in mind, Folium gives you the opportunity to relive classic Nintendo 3DS games on your iPhone right now, provided that you supply the ROMs. However, be aware that downloading copyrighted games is illegal in many countries.

Folium also offers Game Boy Advance and Nintendo DS emulation, but we recommend using the free Delta app for those consoles. Folium is compatible with many hardware controllers, including the Nintendo Switch Joy-Con, Nintendo Switch Pro Controller, Backbone One, and the latest PlayStation and Xbox controllers.

Popular Stories

iphone 17 models

No iPhone 18 Launch This Year, Reports Suggest

Thursday January 1, 2026 8:43 am PST by
Apple is not expected to release a standard iPhone 18 model this year, according to a growing number of reports that suggest the company is planning a significant change to its long-standing annual iPhone launch cycle. Despite the immense success of the iPhone 17 in 2025, the iPhone 18 is not expected to arrive until the spring of 2027, leaving the iPhone 17 in the lineup as the latest...
duolingo ad live activity

Duolingo Used iPhone's Dynamic Island to Display Ads, Violating Apple Design Guidelines

Friday January 2, 2026 1:36 pm PST by
Language learning app Duolingo has apparently been using the iPhone's Live Activity feature to display ads on the Lock Screen and the Dynamic Island, which violates Apple's design guidelines. According to multiple reports on Reddit, the Duolingo app has been displaying an ad for a "Super offer," which is Duolingo's paid subscription option. Apple's guidelines for Live Activity state that...
Clicks Communicator Feature

'Clicks Communicator' Unveiled — Will You Carry This With Your iPhone?

Friday January 2, 2026 6:35 am PST by
The company behind the BlackBerry-like Clicks Keyboard accessory for the iPhone today unveiled a new Android 16 smartphone called the Clicks Communicator. The purpose-built device is designed to be used as a second phone alongside your iPhone, with the intended focus being communication over content consumption. It runs a custom Android launcher that offers a curated selection of messaging...
apple intelligence black

Report: Apple's AI Strategy Could Finally Pay Off in 2026

Tuesday December 30, 2025 9:01 am PST by
Apple's restrained artificial intelligence strategy may pay off in 2026 amid the arrival of a revamped Siri and concerns around the AI market "bubble" bursting, The Information argues. The speculative report notes that Apple has taken a restrained approach with AI innovations compared with peers such as OpenAI, Google, and Meta, which are investing hundreds of billions of dollars in data...
apple fitness 2026 1

Apple Teases 'Something Big' Coming Soon to Apple Fitness+

Tuesday December 30, 2025 2:11 pm PST by
The Apple Fitness+ Instagram account today teased that the service has "big plans" for 2026. In a video, several Apple Fitness+ trainers are shown holding up newspapers with headlines related to Apple Fitness+. What's Apple Fitness+ Planning for the New Year? Something Big is Coming to Apple Fitness+ The Countdown Begins. Apple Fitness+ 2026 is Almost Here 2026 Plans Still Under ...
Mac Pro Feature Blue

What's Happening With the Mac Pro?

Wednesday December 31, 2025 9:59 am PST by
Apple hasn't updated the Mac Pro since 2023, and according to recent rumors, there's no update coming in the near future. In fact, Apple might be finished with the Mac Pro. Bloomberg recently said that the Mac Pro is "on the back burner" and has been "largely written off" by Apple. Apple apparently views the more compact Mac Studio as the ideal high-end pro-level desktop, and it has almost...
macbook air march 2020

Apple Says Final Intel MacBook Air and Apple Watch Series 5 Now 'Vintage'

Wednesday December 31, 2025 8:39 am PST by
Apple today added the final 13-inch MacBook Air powered by Intel processors, the Apple Watch Series 5, and additional products to its vintage products list. The iPhone 11 Pro was also added to the list after the iPhone 11 Pro Max was added back in September. The full list of products added to Apple's vintage and obsolete list today: MacBook Air (Retina, 13-inch, 2020) iPhone 8 Plus 128GB ...
Low Cost MacBook Feature A18 Pro

Low-Price 12.9-Inch MacBook With A18 Pro Chip Reportedly Launching Early This Year

Friday January 2, 2026 9:08 am PST by
Apple plans to introduce a 12.9-inch MacBook in spring 2026, according to TrendForce. In a press release this week, the Taiwanese research firm said this MacBook will be aimed at the entry-level to mid-range market, with "competitive pricing." TrendForce did not share any further details about this MacBook, but the information that it shared lines up with several rumors about a more...

Top Rated Comments

prismamidi Avatar
21 months ago
It’s astonishing how little people here know about the legality of emulators.

It’s perfectly legal to charge money for one, that was settled over 20 years ago.

Yuzu died because their devs were sharing ROMs between them and developing it on unreleased games. Not because they charged for it.

This will not be pulled and Nintendo has no legal grounds to sue the dev.
Score: 5 Votes (Like | Disagree)
purplerainpurplerain Avatar
21 months ago

does it support MACOS?
Dude….are you posting from Windows? If you type on an Apple device it will always auto correct to ‘macOS’
Score: 4 Votes (Like | Disagree)
Sir_Macs_A_Lot Avatar
21 months ago
I don't see Nintendo letting this one slide, as they are openly making money through the App Store. I just hope Delta doesn't get hit with collateral damage.
Score: 3 Votes (Like | Disagree)
AppleTO Avatar
21 months ago

It is unclear if Nintendo will take any action against Folium, but it might risk more scrutiny as a paid app.
Haven't we been down this road many times before? If the emulator doesn't contain any of Nintendo's property, regardless of cost, what grounds do they have to sue?
Score: 3 Votes (Like | Disagree)
Pakaku Avatar
21 months ago

there is the other detail that emulators enable infringing on the copyrighted ROMs
The user is responsible for getting their own ROMs, not the emulator devs. So if the devs aren't supplying the ROMs, then they shouldn't be getting in trouble.

There's also the matter of how a user even gets their own ROMs. Piracy is obviously illegal. Dumping your own games privately technically shouldn't be a problem if you're not distributing them publically. But as above, that's not the emulator devs' responsibility either.
Score: 3 Votes (Like | Disagree)
aloysiusfreeman Avatar
21 months ago

You can buy 3DS games all day on eBay, Mercari etc. They did not suddenly disappear from existence.
As I said in my post, there is no way to buy Nintendo games through retail. Buying games on eBay only profits the previous owner, not Nintendo or the developers.
Score: 3 Votes (Like | Disagree)