Hidden Features in iOS 9 and OS X El Capitan

iOS 9 and OS X El Capitan have been available to developers for two weeks now, giving us time to discover all of the little features in both operating systems that weren't discussed during the keynote event. We've created two videos that highlight some of the small but neat additions to iOS 9 and OS X El Capitan, which you can watch below.

Apple's introduced a wide range of feature additions and minor tweaks in iOS 9 that make some very useful improvements to iOS. For example, there's now a Notification Center widget that displays the battery life of connected devices like the Apple Watch, and there's a search bar in the Settings app that lets you find a specific setting very quickly.

A "Back to App" feature lets you swap between apps quickly when you click a notification or a link, and some keyboard changes on the iPad make editing documents a whole lot easier.


OS X 10.11 El Capitan has fewer small feature additions, but there are some improvements worth pointing out. The famous rainbow wheel pointer or "beachball," which spins when a program is loading has brighter, more defined colors, and the cursor is now easier to find when waking a Mac from sleep. There's also a revamped Disk Utility window and a dedicated Find My Friends widget for the Notification Center.


If you want to see an overview of all of the features in the new operating systems, make sure to check out our roundups: iOS 9 and OS X 10.11 El Capitan. Our dedicated iOS 9 and El Capitan forums are also an excellent resource for learning more about the software we'll all be using in the fall.

Related Forums: iOS 9, OS X El Capitan

Popular Stories

iOS 26

15 New Things Your iPhone Can Do in iOS 26.2

Friday December 5, 2025 9:40 am PST by
Apple is about to release iOS 26.2, the second major point update for iPhones since iOS 26 was rolled out in September, and there are at least 15 notable changes and improvements worth checking out. We've rounded them up below. Apple is expected to roll out iOS 26.2 to compatible devices sometime between December 8 and December 16. When the update drops, you can check Apple's servers for the ...
ios 18 to ios 26 upgrade

Apple Pushes iPhone Users Still on iOS 18 to Upgrade to iOS 26

Tuesday December 2, 2025 11:09 am PST by
Apple is encouraging iPhone users who are still running iOS 18 to upgrade to iOS 26 by making the iOS 26 software upgrade option more prominent. Since iOS 26 launched in September, it has been displayed as an optional upgrade at the bottom of the Software Update interface in the Settings app. iOS 18 has been the default operating system option, and users running iOS 18 have seen iOS 18...
iOS 26

Apple Seeds iOS 26.2 and iPadOS 26.2 Release Candidates to Developers and Public Beta Testers

Wednesday December 3, 2025 10:33 am PST by
Apple today seeded the release candidate versions of upcoming iOS 26.2 and iPadOS 26.2 updates to developers and public beta testers, with the software coming two weeks after Apple seeded the third betas. The release candidates represent the final versions of iOS 26.2 and iPadOS 26.2 that will be provided to the public if no further bugs are found during this final week of testing....
Photos App Icon Liquid Glass

John Gruber Shares Scathing Commentary About Apple's Departing Software Design Chief

Thursday December 4, 2025 9:30 am PST by
In a statement shared with Bloomberg on Wednesday, Apple confirmed that its software design chief Alan Dye will be leaving. Apple said Dye will be succeeded by Stephen Lemay, who has been a software designer at the company since 1999. Meta CEO Mark Zuckerberg announced that Dye will lead a new creative studio within the company's AR/VR division Reality Labs. On his blog Daring Fireball,...
iOS 26

When Will Apple Release iOS 26.2?

Monday December 1, 2025 4:37 pm PST by
We're getting closer to the launch of the final major iOS update of the year, with Apple set to release iOS 26.2 in December. We've had three betas so far and are expecting a fourth beta or a release candidate this week, so a launch could follow as soon as next week. Past Launch Dates Apple's past iOS x.2 updates from the last few years have all happened right around the middle of the...
maxresdefault

iPhone Fold: Launch, Pricing, and What to Expect From Apple's Foldable

Monday December 1, 2025 3:00 am PST by
Apple is expected to launch a new foldable iPhone next year, based on multiple rumors and credible sources. The long-awaited device has been rumored for years now, but signs increasingly suggest that 2026 could indeed be the year that Apple releases its first foldable device. Subscribe to the MacRumors YouTube channel for more videos. Below, we've collated an updated set of key details that ...
Intel Inside iPhone Feature

Apple's Return to Intel Rumored to Extend to iPhone

Friday December 5, 2025 10:08 am PST by
Intel is expected to begin supplying some Mac and iPad chips in a few years, and the latest rumor claims the partnership might extend to the iPhone. In a research note with investment firm GF Securities this week, obtained by MacRumors, analyst Jeff Pu said he and his colleagues "now expect" Intel to reach a supply deal with Apple for at least some non-pro iPhone chips starting in 2028....
ive and altman

Jony Ive's OpenAI Device Barred From Using 'io' Name

Friday December 5, 2025 6:22 am PST by
A U.S. appeals court has upheld a temporary restraining order that prevents OpenAI and Jony Ive's new hardware venture from using the name "io" for products similar to those planned by AI audio startup iyO, Bloomberg Law reports. iyO sued OpenAI earlier this year after the latter announced its partnership with Ive's new firm, arguing that OpenAI's planned "io" branding was too close to its...
iphone air camera

iPhone Air's Resale Value Has Dropped Dramatically, Data Shows

Thursday December 4, 2025 5:27 am PST by
The iPhone Air has recorded the steepest early resale value drop of any iPhone model in years, with new data showing that several configurations have lost almost 50% of their value within ten weeks of launch. According to a ten-week analysis published by SellCell, Apple's latest lineup is showing a pronounced split in resale performance between the iPhone 17 models and the iPhone Air....
iPhone 17 Pro Cosmic Orange

iPhone 17 Pro Lost a Camera Feature Pro Models Have Had Since 2020

Thursday December 4, 2025 5:18 am PST by
iPhone 17 Pro models, it turns out, can't take photos in Night mode when Portrait mode is selected in the Camera app – a capability that's been available on Apple's Pro devices since the iPhone 12 Pro in 2020. If you're an iPhone 17 Pro or iPhone 17 Pro Max owner, try it for yourself: Open the Camera app with Photo selected in the carousel, then cover the rear lenses with your hand to...

Top Rated Comments

sniffies Avatar
136 months ago
I didn't see a single hidden feature.
Score: 21 Votes (Like | Disagree)
TheIguana Avatar
136 months ago
Where is the darn F.lux (https://justgetflux.com) support... come on Apple!
Score: 14 Votes (Like | Disagree)
roland.g Avatar
136 months ago
In iOS they need to make the letters at the right side in a contact or iTunes list bigger. They are so hard to tap and if you miss you tap the contact for the row you are on. Even if they aren't bigger, the phone should know you are trying to jump to a letter and not that contact by how far right you tap.
Score: 11 Votes (Like | Disagree)
Skika Avatar
136 months ago
Where is the darn F.lux (https://justgetflux.com) support... come on Apple!
Not this again.
Score: 10 Votes (Like | Disagree)
macpt Avatar
136 months ago
The new OS X theme is great, for puking rainbows. Why did Apple turn OS X into the visual train wreck that was iOS 7 ?

I can't agree with shifting keyboard uppercase/lowercase characters, I'm supposed to be typing, not adjusting to a different interface at each keypress !! Bring back Scott Forstall fast, to keep the boat afloat.

Everything else seems great tho.
Score: 9 Votes (Like | Disagree)
AngerDanger Avatar
136 months ago
I learned how to pronounce Helvetica Neue just in time for it to get replaced. I also wish that jitter-to-reveal feature was available on iOS, so I began working on a tweak:

Score: 9 Votes (Like | Disagree)