iMessages vs. SMS Messages

Here’s everything you need to know about iMessages vs. SMS messages

Easton Smith
Feb 23, 2022
Icon Time To Read3 min read

If you’re an iPhone user, you may have noticed that some of your text bubbles are blue, while others are green. There’s actually a reason for this: blue bubbles are iMessages and green ones are regular SMS messages. Here’s an example of what they look like.

iMessage vs. SMS Message

So, what’s the big deal? Is Apple just trying to make everything in the world begin with an “i”? Well, maybe. But there actually are some real differences between iMessages and SMS messages. We’ll go over those differences here, and help you configure your iPhone for optimal messaging.

What are the two types of messages?

Let’s start with some basic definitions of iMessages vs. SMS messages.

  • SMS message: SMS stands for Short Message Service. This is one of the original forms of text message technology, and is still the most widely used today. It allows you to send up to 160 characters in a single message and uses just a cell phone network (no data) to send the message.
  • iMessage: An iMessage is a type of text message that can only be sent from an Apple device to another Apple device, like an iPhone or an iPad. An iMessage can include standard text like an SMS message, but also photos, videos, and other add-ons like GIFs. iMessages require an internet connection (either through Wi-Fi or a data plan) and are automatically encrypted.
Want to get access to iMessage?
Light Bulb
First things first: you’ve got to have an iPhone. But don’t just go out and buy one at the store. You can save by checking out the latest deals on the newest iPhone models.

Data use for iMessages

One of the biggest differences between iMessages and regular SMS messages is that iMessages require the internet to use. That means if you don’t have a data plan, you won’t be able to use iMessage unless you’re connected to a Wi-Fi network.

Unless you’ve got an unlimited data plan, this can be a bit of a problem. You want to save that pricey mobile data for more important things, like watching Youtube videos and playing Clash Royale.

Fortunately, iMessages don’t use a ton of data. For example, this is a screenshot of how much data I used sending and receiving iMessages over the last two months.

System Services

276 MB of data won’t make a huge dent in your mobile data cache, even if you’re on a super-cheap data plan.

What about MMS messages?
Light Bulb
There is a third popular message format called MMS. It stands for Multimedia Message Service. These messages can carry video and audio clips. They’re similar to iMessages, but you can send them from and to non-Apple devices. In general, you won’t be able to send MMS messages without a data plan, even if you’re connected to your home internet through Wi-Fi. If you want to send a media message through Wi-Fi only, try using a third-party app, like WhatsApp or Signal.

What are the advantages of iMessages?

The question remains:

Are iMessages just glorified text messages?

The answer is yes, but that’s a good thing. Here are a few things that make iMessages better than standard SMS messages.

  • Encryption: iMessages have end-to-end encryption built in. That means you can send messages without fear of your information being snatched out of the air by hackers and other miscreants. (You should consider adding extra security with a VPN).
  • Device syncing: You can read and send iMessages on your Apple computer, your Macbook, your iPad, or any other Apple device. Isn’t it lovely when your world is in sync?
  • Stickers and effects: The standard emojis are so early aughts. It’s time to up your game. iMessage allows you to send stickers and effects, like exploding confetti when you send “Congratulations.”
  • Read receipts: One of the most useful features of iMessages is the read receipts. When you send an iMessage successfully you’ll see a little text saying Delivered below the message. When the recipient has seen the message, it will change to Read. So you don’t have to sit around anxiously wondering if your partner saw your very important message about picking up more hot sauce at the grocery store.
  • Live typing: Much like the read receipts, iMessage lets you see when the other person is typing with a little “…” symbol at the bottom of the message history. Just chill, they’re drafting out the perfect response to your “whaddup.”

Which is better for you?

Most iPhone users will want to use iMessages, so long as they have a good plan that can handle the data usage. The only reason to use SMS instead of iMessage is if you’re chatting with people who don’t have Apple devices, or if you don’t have any data on your phone.

Is it possible to get iMessages to work on an Android phone?
Light Bulb

Yes, you can! It’s sort of a complicated process, but we tried a new app called AirMessage that actually works like a charm. You need an Apple computer to make the magic work, but we have successfully sent and received iMessages from an Android phone.

How to manage your iMessage settings on your iPhone

If you want to turn off iMessage for whatever reason, you can do it in your iPhone settings.

To turn iMessages on/off just:

  1. Go to your Settings app.
  2. Click on the Messages menu.
  3. Toggle the iMessage option off. It will look like this when it is deactivated.
iMessages Toggle
Now that you know more about the best ISPs in the US, check these out next.
That’s it. Now you know the differences between iMessages and SMS messages. Why don’t you celebrate by texting all of your friends an awesome GIF? Or, better yet, why not celebrate by upgrading your phone plan so that you have even more data for texting, gaming, browsing, and more? best of logo

Still looking? Check out the top ranked providers best of logo

Still looking? Check out the top ranked providers for family plans.

Easton Smith
Written by
Easton Smith
Easton has worked as a freelance writer and researcher for several years, reviewing health, lifestyle, and technology products. He has probably read more Terms of Use contracts than any human alive. When he’s not sitting in front of a computer, Easton spends his time camping, climbing, and volunteering with humanitarian aid organizations.

Related Articles

woman sitting on a rocky mountain using a cell phone
Best International Cell Phone Plans
Whether you’re going abroad or need to communicate with loved ones overseas, these are the...
A man with dark hair and a beard pays bills on his laptop while lying on a couch
Best Internet Deals in May 2024
Save money with the best home internet deals this month, including Xfinity deals, AT&T deals,...
woman wearing glasses sitting on couch using her laptop to stream
An Honest Optimum Internet Review: Is It Worth Your Money?
Optimum isn't available everywhere, but if you can get it, we recommend it. Read our...
A close-up of fiber-optic filaments, an Ethernet cable, and a keyboard
How Does Fiber-Optic Internet Work?
You hear about fiber internet speeds all the time, but what does that even mean?...