Apple to Pull 'iDOS 2' DOS Emulator From App Store

iDOS 2, an app designed to allow users to play classic DOS games, will soon be pulled from the App Store, the app's creator said today.

idos 2 app ios
According to iDOS developer Chaoji Li, he tried to submit an iDOS update with bug fixes to the ‌App Store‌, but was told that the update was rejected because it violated the 2.5.2 ‌App Store‌ guideline that says apps cannot install or launch executable code.

During review, your app installed or launched executable code, which is not permitted on the App Store.

Specifically, your app executes iDOS package and image files and allows iTunes File Sharing and Files support for importing games. Executing code can introduce or changes features or functionality of the app and allows for downloading of content without licensing.

Please note that while educational apps designed to teach, develop, or allow students to test executable code may, in limited circumstances, download code, such code may not be used for other purposes and such apps must make the source code completely viewable and editable by the user.

Apple's ‌App Store‌ team has given Li 14 days to submit an update removing the offending functionality, or the app will be removed from the ‌App Store‌.

iDOS 2 has been available in the ‌App Store‌ since 2014, and its predecessor, iDOS, was first released in 2010. iDOS has had issues with Apple before, and in 2010, Apple pulled the original emulator app from the ‌App Store‌. Changes were made, and the app was allowed back in the ‌App Store‌ in 2011, but there have still been ongoing troubles with Apple.

iDOS 2 went four years without an update because of Apple's restrictions on iTunes file sharing and bundling game files without ownership, but in 2020, Li implemented document storage and was able to once again update the app.

Since 2020, iDOS has been able to run games and programs accessed through file sharing, which Apple now says is not allowed. Li says that he never aimed to trick or fool reviewers, and instead made it clear with each update how the app worked.

Li says that he is not going to cut the critical functions of the iDOS 2 app to comply with Apple's ‌App Store‌ rules, because it would be a betrayal of users who purchased the app for those features.

iDOS 2 is still available for purchase at the current time, but Apple may soon be pulling it from the ‌App Store‌.

Popular Stories

Tim Cook Rainbow

Apple Event in October? Here's What to Expect

Monday September 29, 2025 9:31 am PDT by
Apple's annual iPhone event is in the rearview mirror, but rumors suggest the company plans to release a handful of additional products before the year ends. Will there be another Apple event this October? We discuss the possibility below. Apple in October Apple's most recent October events were in 2021 and 2023. In 2022 and 2024, Apple did not host an October event. Instead, it...
apple wallet drivers license feature iPhone 15 pro teal 1

Apple's iPhone Driver's License Feature Now Available in 11 U.S. States

Tuesday September 30, 2025 6:40 am PDT by
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps. Apple recently revealed that the feature would soon be available in North Dakota, and starting today, the feature has officially gone...
space black mbp

Here's Every New Apple Product That Leaked Yesterday

Wednesday October 1, 2025 8:27 am PDT by
A handful of upcoming Apple products leaked yesterday, through a combination of YouTube videos out of Russia and U.S. Federal Communications Commission (FCC) documents that were released, despite Apple's confidentiality requests. The leaked products include an iPad Pro with an M5 chip, as well as updated MacBook Pro and Apple Vision Pro models. All of these devices had already been rumored...
maxresdefault

New iPad Pro With M5 Chip Leaked in Unboxing Video

Tuesday September 30, 2025 8:39 am PDT by
An apparent unboxing video for an unannounced iPad Pro with the M5 chip was uploaded to YouTube today by Russian channel Wylsacom. The same YouTube account leaked the 14-inch MacBook Pro with the M4 chip before it was announced by Apple last year, so this is likely a legitimate leak. Based on the box shown in the video, this appears to be a 13-inch iPad Pro with an M5 chip, 256GB of...
fcc vision pro leak

FCC Accidentally Leaks Apple's Next Vision Pro

Tuesday September 30, 2025 3:48 pm PDT by
The United States Federal Communications Commission (FCC) has seemingly confirmed Apple's work on an updated version of the Vision Pro headset. One of several documents the FCC shared today references an Apple-designed "Head Mounted Device" with a model number of A3416. An included image confirms the device is a Vision Pro. The FCC's uploads are transmission tests, SAR test reports, and...
macbook pro prime day 2025

FCC Leaks Upcoming MacBook Pro and More

Tuesday September 30, 2025 1:58 pm PDT by
The United States Federal Communications Commission has confirmed Apple's work on a new version of the MacBook Pro and several other products, leaking details on the devices ahead of launch. The FCC published documents that reference model numbers that do not correspond with existing devices. A3434, for example, references an unreleased MacBook Pro, while other numbers are likely for...
iOS 26 Feature

iOS 26.1 to iOS 26.4 Will Add These New Features to Your iPhone

Wednesday October 1, 2025 1:26 pm PDT by
iOS 26 was released last month, but the software train never stops, and iOS 26.1 beta testing is already underway. So far, iOS 26.1 makes both Apple Intelligence and Live Translation on compatible AirPods available in additional languages, and it includes some other minor changes across Apple Music, Calendar, Photos, and Safari. More features and changes will follow in future versions,...
iOS 26

Apple Releases iOS 26.0.1 With Fixes for Wi-Fi, Cellular, and Camera Issues on iPhone 17 Models

Monday September 29, 2025 10:12 am PDT by
Apple today released iOS 26.0.1 and iPadOS 26.0.1, the first updates to the iOS 26 and iPadOS 26 operating systems that came out earlier this week. The new software can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update. According to Apple's release notes for the update, iOS 26.0.1 addresses a bug that could cause aberrations in...
Apple 2025 Thumb 1

Apple's 2025 Product Roadmap: What's Still Coming

Wednesday October 1, 2025 3:56 pm PDT by
Apple's two big yearly events, WWDC and the iPhone launch, are done and over with, but there are still some new products that we're expecting to see before the end of the year. Apple TV The Apple TV hasn't been updated since 2022, so it's due for a refresh. It doesn't look like Apple is going to change the design of its set-top box, but we can expect a faster chip Apple code suggests...
iPhone 17 vs Air and Pros Feature

New iPhones See 'Stronger Than Expected' Demand With One Exception

Thursday October 2, 2025 7:26 am PDT by
Nearly two weeks after the iPhone 17 series launched, analysts at investment banking firm Morgan Stanley said demand for the devices has been "modestly stronger than we originally expected," based on a combination of extended shipping estimates on Apple's online store and information it gathered from Apple's supply chain. There has been strong early demand for the iPhone 17, iPhone 17 Pro,...

Top Rated Comments

zorinlynx Avatar
55 months ago
Those of us who ask for sideloading, this is another big reason why.

We should be able to run software on hardware we own even if it goes against Apple's moral code.
Score: 90 Votes (Like | Disagree)
HiVolt Avatar
55 months ago
What "executables" is it running other than the DOS programs its emulating? How the hell do you run those otherwise?

Apple truly loves to control everything. And yes, this is why you need the ability to sideaload.
Score: 63 Votes (Like | Disagree)
Mockletoy Avatar
55 months ago
This is the kind of consumer-hostile nonsense that is making me think long and hard about what I intend to replace my XS Max with.

I’d love to hear Apple explain how not letting me play 25 or 30-year-old games for a quick nostalgia fix is for my own good.

Of course they’d probably come up with some mealymouthed nonsense, like when they try to explain why it’s bad and wrong to stream external, unvetted content (games) to an iOS device, but it’s also perfectly fine to stream external, unvetted content (videos) to an iOS device.
Score: 54 Votes (Like | Disagree)
WB2Colorado Avatar
55 months ago
If there was ever a case for sideloading, this is it right here.
Score: 41 Votes (Like | Disagree)
LawJolla Avatar
55 months ago
This is absolute crap. Half of the App Store apps are wrapped Javascript / React Native apps that dynamically load to your phone every launch.
Score: 37 Votes (Like | Disagree)
frogslapper Avatar
55 months ago
The future sucks. Unimaginable power in the palm of our hands, but neutered by the whims of the most valuable and powerful corporation in the world.
Score: 31 Votes (Like | Disagree)