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Postpaid SIM-Only Plans Alternative with More Flexibility

A flexible postpaid SIM-only plan option with monthly billing, generous data, and no handset repayments. 

  • eSIM Ready
  • Unlimited Talk & Text
  • Data Banking
  • Great Customer Support
Choose a Postpaid SIM-Only Plan That Fits Your Usage

Lite

Best for light mobile users

27GB
$23.90

Renews every 1 month

  • Postpaid
  • Unlimited Talk & Text
  • No Lock-in Contract
  • Up to 100GB Data Banking
  • Optus 4G/5G (up to 150 Mbps)
  • Wi-Fi Calling & VoLTE
  • eSIM ready

Starter

Best For everyday mobile use

40GB
$29.90

Renews every 1 month

  • Postpaid
  • Unlimited Talk & Text
  • No Lock-in Contract
  • Up to 200GB Data Banking
  • Optus 4G/5G (up to 150 Mbps)
  • Wi-Fi Calling & VoLTE
  • eSIM ready

Essential

Best for heavy data users & sharing

105GB
$35.90

Renews every 1 month

  • Postpaid
  • Unlimited Talk & Text
  • No Lock-in Contract
  • Up to 300GB Data Banking
  • Optus 4G/5G (up to 150 Mbps)
  • Wi-Fi Calling & VoLTE
  • eSIM ready

Pro

Best for streaming & work on the go

100GB
$47.90

Renews every 1 month

  • Postpaid
  • Unlimited Talk & Text
  • No Lock-in Contract
  • Up to 300GB Data Banking
  • Optus 4G/5G (up to 150 Mbps)
  • Wi-Fi Calling & VoLTE
  • eSIM ready

Ultra

Best for heavy data users & sharing

220GB
$54.90

Renews every 1 month

  • Postpaid
  • Unlimited Talk & Text
  • No Lock-in Contract
  • Up to 300GB Data Banking
  • Optus 4G/5G (up to 150 Mbps)
  • Wi-Fi Calling & VoLTE
  • eSIM ready
disclaimer-INTERNATIONAL VOICE ADD-ON
INTERNATIONAL VOICE ADD-ON

Add international calling when you need it, with clear rates and reliable call quality. See full details of our International Voice Packs and the countries included.

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All plans are for use in Australia and intended for personal use. Plans renew every 1 calendar month. If you run out of data, you can add more anytime with a Data Bolt-On.

Terms & Conditions apply. View the Critical Information Summary.

A Yomojo SIM for All Your Devices
Use a physical SIM or eSIM across phones, tablets, and compatible mobile broadband devices.
sim_0
Physical SIM Card
Standard, Micro, Nano
Delivered in 2–4 business days (priority letter)
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eSIM
QR code activation
Instant setup on compatible devices
No plastic SIM required
BUNDLE YOUR SERVICES AND SAVE MORE

Combine mobile and internet plans to simplify bills and reduce costs. Bundle your mobile and internet services in one place. Simplify your bills and enjoy better value across your connected plans.

Create Family BundleCompare Internet Bundles
WHY AUSTRALIANS CHOOSE YOMOJO
Simple & Secure Payments
Simple & Secure Payments
Our SIM-only postpaid plans offer amazing data value. With Yomojo mobile plans, enjoy affordable solutions tailored to your needs.
Unlimited calls & texts
Unlimited calls & texts
Stay connected in Australia with unlimited calls and texts. Our Yomojo mobile plans keep you chatting without limits.
Flexible SIM options
Flexible SIM options
Choose the right SIM size for any mobile device. Fast delivery ensures you’re connected quickly, or if your phone is eSIM capable get connected in minutes.
Plans for everyone
Plans for everyone
From light to heavy users, Yomojo mobile plans accommodate any usage level, ensuring everyone finds their perfect fit.
Reliable network speeds
Reliable network speeds
Enjoy seamless streaming and surfing with reliable network speeds. Experience the power of 4G technology.
No lock-in contracts
No lock-in contracts
Benefit from the freedom of no long-term commitments. Yomojo mobile plans provide the flexibility you deserve.
Bring your own device savings
Bring your own device savings
Save by bringing your own phone. Our SIM-only plans are perfect for optimising your budget.
Usage peace of mind
Usage peace of mind
Effortlessly track your usage and avoid surprise charges with Yomojo mobile plans, keeping your costs predictable.
Free & fast delivery
Free & fast delivery
Receive your SIM card quickly, with free shipping to your doorstep.
Add-ons available
Add-ons available
Purchase extra data or international minutes as needed. Stay connected with 4G capabilities.
International call options
International call options
Affordable international call rates keep you connected globally.
Easy plan adjustments
Easy plan adjustments
Adjust your plans as your needs change, providing true flexibility.
Transparent billing
Transparent billing
Clear and concise billing ensures no hidden fees.
Data usage alerts
Data usage alerts
Stay informed with alerts, so you always know your data status.
See all plans
REFER A FRIEND AND YOU'LL BOTH SAVE $20

Invite a friend to join Yomojo and you’ll both receive $20 credit once they're connected. It’s our way of saying thanks for spreading the word.

Learn how it works

About Yomojo SIM-Only Plans

Frequently Asked Questions

What is a postpaid SIM-only plan?

Is this a month-to-month SIM-only plan?

Can I use Yomojo SIM-only plans on my existing device?

What should I know about the 3G shutdown?

Can I keep my existing mobile number when switching to Yomojo?

Can I change my SIM-only plan anytime?

What happens if I run out of data before my plan renews?

Can I switch between prepaid and postpaid SIM-only plans?

Ready to get started? Here’s how easy it is to get our plan!
Follow this easy guide to keep you Connected as Expected.
Step 1

Select plan

Simply choose your data based on what you use each month. Plans auto-renew every 1 calendar month.
Step 2

Order

Order your Yomojo service with a Physical SIM delivered in 2–4 business days, or choose an eSIM for instant activation.
Step 3

Activate

Activate your Physical SIM online, or set up your eSIM by scanning the QR code.
RELATED PRODUCTS AND SERVICES
SIM-only Mobile Prepaid Plans
SIM-only Mobile Prepaid Plans
No lock-in. Full control.
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Home Wireless Internet
Home Wireless Internet
Fast internet. No fixed line.
See all plans
Mobile Broadband
Mobile Broadband
Internet on the go.
See all plans
RUN OUT OF DATA? HERE'S WHAT YOU CAN DO
You can add extra data to your plan anytime with a Data Bolt-On, or wait until your next plan renewal.

CALL US

1300YOMOJO | 1300 966 656

International +61 2 8089 1602

Monday to Sunday, 8 AM-8 PM AET

Call us

BUY SIM

Order a new SIM if you’re setting up another phone, tablet, or mobile broadband device.

Buy SIM

CHAT WITH US

Chat online with Jo, our virtual assistant, or connect with our support team when available.

Find the best plan for you