Of all the apps Apple might get upset about, one that lets you emulate classic DOS games on your iPhone doesn’t seem like it would make the top of the list.

Someone at Apple clearly disagrees, however. iDOS 2 developer Chaoji Li revealed this week that Apple rejected an update to his DOS-emulation app — on the grounds that it launches executable code. That’s despite the fact that some version of Li’s iDOS app has been in the App Store since 2010.

Li posted Apple’s message warning him about pending removal from the App Store in a blog post titled “iDOS 2 will be gone soon.”

“I hope Apple will come to its senses that the app is not doing anything wrong,” Li told Cult of Mac. “I am currently trying to argue within a resolution center, which is like a mail thread, where you can post messages and arguments. It’s a slow turnaround, though, and you have no idea who you are dealing with.”

TikTok is big. Almost unfathomably enormous, actually. The product of Chinese parent company ByteDance, the social media video-sharing app has remained a fixture at the top of the App Store charts for more than a year now — with no sign of it losing that position any time soon.

Journalist Chris Stokel-Walker is the author of a new book, titled TikTok Boom: China’s Dynamite App and the Superpower Race for Social Media. It launches today in Europe and worldwide, with a US launch coming September 30.

Stokel-Walker spoke with Cult of Mac about what makes TikTok, well, tick, the app’s face-off with Donald Trump, and why it’s no longer exclusively an app for teens to show off their dance moves.

July 20, 2007: Just a month after the original iPhone goes on sale, the first third-party app gets compiled and launched for the new platform.

Called “Hello World,” the software serves more as a proof of concept than a serious tool. But it demonstrates that third-party apps will become a cornerstone of the new iPhone economy. It’s a shame Apple doesn’t get the memo.

July 11, 2008: The iPhone 3G goes on sale. Expectations for the smartphone sequel run high, and Apple delivers with the addition of GPS, 3G data and a higher-quality build.

To make things even better, Apple’s second smartphone runs on a new mobile operating system. iPhone OS 2 introduces a better Mail app, turn-by-turn navigation and a little something called the App Store.

July 10, 2008: Apple launches the App Store, an online hub that lets iPhone owners browse and download apps made by third-party developers.

Transforming the iPhone from a locked-down platform to a generative one, the App Store means that every iPhone user can have his or her own “killer app” depending on the software they want — from social networking to composing music to playing games.

One of the most significant launches in Apple history, the App Store opens up a whole new revenue stream for Cupertino. It’s hard to believe that Steve Jobs was originally dead-set against it!

Apple’s own preinstalled apps are the ones most commonly used on iPhones, says a Facebook-commissioned study. Weather, Photos and Camera are reportedly the three most popular non-phone call apps used on iOS. The Phone app is, no shock here, the most popular.

The study says something similar holds true for Android. On that platform, Google apps (Google Play, Google Search, YouTube and Gmail) rank as most widely used.

Augmented-reality game Pokémon Go earned more than $5 billion from player spending in the five years it’s been around, says a new report from app analytics platform Sensor Tower Store Intelligence. Of this, App Store revenue from iOS users accounts for $2.4 billion — or approximately 47%.

Niantic launched Pokémon Go in July 2016. That means the game generated an average of $1 billion per year, making it by far the highest-earning geolocation AR app in the world. In the first half of 2021 alone, Pokémon Go raked in a massive $641.6 million across both Android and iOS.

July 7, 2011: Three years after its launch, the App Store passes 15 billion downloads.

This represents a major milestone for Apple. The App Store offers more than 425,00 apps, which give the iPhone and iPad incredible capabilities and add to the devices’ wide appeal.

Apple has thwarted an attempt by multiple Chinese tech companies to get around its App Tracking Transparency feature, the Financial Times reports Monday.

The group of tech companies includes Baidu, Tencent, and TikTok parent company ByteDance. They supposedly worked with a couple of Beijing companies to find a new way to get around Apple’s new privacy measures.

However, Apple blocked updates to several apps that included the workaround, called the Chinese Advertising ID (CAID). In doing so, it enforced its rules in a way that may have surprised the companies in question.

The app for Didi Chuxing, the popular Chinese ride-hailing service, has been removed from the App Store in China, citing privacy concerns.

This is no usual case of Apple booting an app from the App Store for failing to measure up to its standards, though. In fact, Apple CEO Tim Cook sits on Didi’s board of directors, and Apple previously invested $1 billion in the Chinese Uber rival. Instead, the ban was ordered by China’s Cyberspace Administration of China regulators — citing “serious violations [regarding] collection and usage of personal information.”