There is no Amazon Slots app for iPhone at present. On an iPhone you play through the mobile version in Safari, the browser that comes with the phone, and nothing has to be downloaded. That makes the mobile site the way to play on iOS at present.
If you were expecting an icon on your home screen, that is the main difference to know about before you start. The site opens in a browser tab, so each session begins with opening the page and logging in. Keeping that in mind helps you avoid confusion when you come back to the site later.
The sections below explain what playing in the browser means in practice, how the phone version compares with a computer, and what to check before you start.
What you can do on your phone
Playing in the browser means nothing is installed on the iPhone. You open the site in Safari, log in with your existing account, or sign up if you are new. Everything you do happens inside the browser tab, so there is no separate program to open or close.
Compared with a desktop computer, the main differences are the screen size and the way you move around. Menus, buttons and game controls are used with a finger, so the layout matters more than it does on a larger screen. Take a minute after you log in to find the sections you use most, before you start a session.
Turning the phone sideways may change how a game is shown. If a game looks cramped in portrait view, try landscape mode and see whether it fits the screen better. A phone is smaller than a laptop, so the detail in a paytable or a bonus screen can be harder to read.
Load times depend on your connection. A game that opens quickly on Wi-Fi can be slower on a weak mobile signal, and a slow connection can also delay a spin or a page change. Before you rely on a particular game, open it on your phone, check that it loads, and check that the controls suit you.
If you switch between Wi-Fi and mobile data during a session, the page may need a moment to reconnect. Wait for the screen to settle before you press buttons again, so you know what you have confirmed. Long sessions also drain the battery faster, so keep the charger nearby if you expect to play for a while.
Playing in Safari instead of an app
There is no Amazon Slots app in the App Store for iPhone at present, so the steps above are all you need. The site is a web page, which means there is nothing to install and nothing to update on the phone.
Be careful with any download offered under the Amazon Slots name. There is no iPhone app at present, so a file or app claiming to be one is not something to install. Stick to the browser route, and do not install anything from unknown sources, including links sent in messages or emails you did not expect.
If you use the site often, keep the shortcut the steps describe, or save the address in your browser's bookmarks. Each time you open it, check the address in Safari's bar before you log in. A page with a different address is not the same site, so leave it and go back to the address you know.
Keeping iOS up to date helps Safari run well, so install system updates when your phone offers them. If a page does not load, close the tab, check your connection, and try again. Clearing old tabs can also help on an older phone that feels slow.
If you are looking at the Android side, the Android app page covers that platform separately. To visit the site on your phone, use visit Amazon Slots.
Keeping your account safe on your phone
Protect the iPhone with a passcode, Face ID or Touch ID, so that nobody else can open it or use your account from it. Do not share the device, and do not save login details on a phone that other people can pick up.
Log out when you finish, especially on a phone that other people use. Closing the browser tab does not always end a session, so use the log out option before you put the phone down.
Log in on a network you trust. Avoid public Wi-Fi for logging in, because you cannot be sure who else is using the same network.
Playing on mobile data uses your allowance. Games with animations and graphics use more data than a plain page, so check your plan if you expect long sessions.
Set your deposit limits before you start playing, not during a session. UK-licensed operators must offer deposit limits, time-outs and self-exclusion, and GAMSTOP covers all UK-licensed online operators. Use these tools before you need them, and see the safer gambling page for more on taking a break.
A time-out is a break from your account for a set period, while self-exclusion is a longer block. Decide which one fits before you need it, because a break is easier to plan when you are not in the middle of a session.