Let me try to think... and keep in mind, they can be the be the littlest things:
- Search bar disappears when going from landscape to portrait in Messages app
- Duplicate 'Recent Locations' for Contacts in Calendar when adding a location to an event
- Syncs can be broken easily in the Photos app, the app creates phantom photos when deleting recently taken photos before they get the chance to upload to iCloud Photo Library
- On my iPad -> Camera app, the previously taken photo is not the last photo taken. They are out of order.
- In the Videos app, the "Marked as Watched" badges is dodgy and doesn't always display the correct number.
- Sometimes Movie/TV Show artworks don't download for recently purchased items and it forces me to log in and out of iTunes, just to make it download.
- iTunes Store/App Store banners get broken all the time on the iPad, it's hard to explain, but they don't cycle as they would normally do.
- Trying to add a card to Wallet is so tedious. You get the error "This Card cannot be added." And you would have to try repeatedly to let it be added, not only is that annoying, but there's also a chance you'll encounter this on your Apple Watch app and iPad.
- I deleted data from the Health app, because the Qardio app started logging in duplicate information in the Health app. After clearing all data and letting Qardio write data back in to Health app, it now shows "No data" when going into "Show all data" in the dashboard, but the graph still shows the data.
- Settings app on the iPad is bad, all the menus are pulled down when you come back in to it.
- When you add a photo to a contact, but you want to readjust it, the fix will revert to the last photo you first changed it too, which is a hassle once you've finally perfected and centered it out.
- Not really a bug, but Apple keeps changing metadata for Apple Music, which REALLY disrupts my very strong organization of my library
- On the iPhone, when you go to your history in Safari, the search bar is half way showing, and my OCD is driving me crazy on that.
- Mail notifications are no longer synced. What happened to synced notifications? Back then, if I would open a message on my iPhone, the badges on my iPad would disappear.
- In Music app, it's so annoying every time you open it and you get "An error occurred."
- On the Apple TV 4, [as of right now] one of the radio stations (Country station) is blank.
- Search suggestions in Music app keep disappearing or showing.
- Back then you can set a Sort Order for playlists in your music library, but that no longer works, and you have to manually put it alphabetically your self.
- I'm swiping through pages in folders and all of a sudden the pages would skip or jump to the previous one for no reason.
- Sometimes the taptic engine would stop working for my iPhone and I have to restart it.
- This happened to me a couple times: the battery percentage stopped going down, and when it was happening, I assumed the battery life was hella amazing that day, until it inconveniently died on me when I most needed it.
- Sometimes theres no news in Proactive
- Opening apps on the Apple Watch is sometimes a nuisance. The app is stuck on endless cycle of it trying to open and then having it crashed.
- I'm swiping thru my glances on my Watch or widgets in Notification Center, and they end up opening the app even tho I'm swiping, not tapping.
- Whenever I just use my iPhone in the house and stuff, it's so fluid and fast, but when I'm out in public somewhere, for some reason PERFORMANCE begins to slow down, so inconveniently. It takes forever for the phone to unlock, then the animations slow down. Then trying to enter an app is time consuming, you tap the icon and it turns black, and pauses. It freezes. Like it's unresponsive and then it finally opens.
- There's a lot of things that get inconsistent between the iPhone, iPad, Apple Watch, Apple TV and MacBook, which drives me insane. The feeling of things being fragmented, bothers me. (Sorry I have really bad OCD)
- All stock apps are terrible.... You could say that
For OS X:
- Every time you open the settings tab in Messages, the settings tab will keep dropping lower and lower and lower every time you open it.
- Every time you open the settings tab in FaceTime, it will appear on the bottom, underneath the dock.
- Why don't push notifications go to Mail app when it's closed???
- Game Center keeps opening in the bottom of the screen, even when I force it to be placed in the center.
- Third-party apps got corrupted after I enabled FileVault, forcing me to reinstall ALL of them and redoing the settings for each individual apps
- Not only that, but I was forced to restore my entire Mac because enabling FileVault corrupted it. Made me stuck on "Encryption paused."
- When changing pictures for your profile, it'll create a duplicate pixelated version of itself in the "Recents" tab when selecting a photo.
- When you enter Time Machine, and exit out of it, it readjusts your Finder window, which is annoying when you have it sized out and in order (because you use grids, etc.)
- 1Password ended up being corrupted for me and I was forced to reinstall it and redo my settings [although that could be the app developers problem, but still, very inconvenient.)
- Now that I have FileVault turned on, when entering a password in the beginning, the caps lock is broken, it inverts on its own, making it unreliable. I have to use the shift-key for that.
- AirDrop is crap
I can keep going on and on, but I don't want to go on all my devices and have to find the bugs I've encountered.
And no, I don't go digging for bugs, they are things I've encountered when using it.
[doublepost=1457850698][/doublepost]And also I don't want to rely my services on developers who may potentially screw you over in the long run, for example: discontinuing the app or service. I'm thinking about long term, but yet I don't really like to rely on huge companies either, because they take FOREVER to update their apps, or because they think their big shots that they can do whatever they want and not add in iOS's new api's because they know you won't find an alternative. IE. YouTube and Facebook. That's why I don't like jailbreaking or hacks, I prefer stock, cuz with Apple, things don't really just come and go. But they have hella bugs with their system and apps. And I choose to not have different devices with different OS's because that is annoying, they just won't work. They don't communicate with each other very well.