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SIM Only Plans - Flexible Prepaid Mobile Plans

Create a flexible SIM only plan that fits your needs — adjust data, calls, and features anytime.

  • eSIM Ready
  • Unlimited Talk & Text
  • Save more when you bundle
  • Great Customer Support
Choose Your Prepaid SIM-Only Plan

Starter

For light data users and casual scrolling

29GB
$18.90
was $23.90

Renews every 30 days

  • Prepaid
  • Unlimited Talk & Text
  • No Lock-in Contract
  • Optus 4G (up to 150 Mbps)
  • Wi-Fi Calling & VoLTE
  • eSIM ready

Promo valid for new sign-ups and additional services. Must activate within 45 days. Auto-renewal required to keep the promo within the first 6 months. Promotion valid until 30th of April 2026, or until withdrawn.

Essential

For everyday mobile use

42GB
$24.90
was $29.90

Renews every 30 days

  • Prepaid
  • Unlimited Talk & Text
  • No Lock-In Contract
  • Optus 4G (up to 150 Mbps)
  • Wi-Fi Calling & VoLTE
  • eSIM ready

Promo valid for new sign-ups and additional services. Must activate within 45 days. Auto-renewal required to keep the promo within the first 6 months. Promotion valid until 30th of April 2026, or until withdrawn.

Pro

For streaming and work on the go

105GB
$29.90
was $34.90

Renews every 30 days

  • Prepaid
  • Unlimited Talk & Text
  • No Lock-In Contract
  • Optus 4G (up to 150 Mbps)
  • Wi-Fi Calling & VoLTE
  • eSIM ready

Promo valid for new sign-ups and additional services. Must activate within 45 days. Auto-renewal required to keep the promo within the first 6 months. Promotion valid until 30th of April 2026, or until withdrawn.

Ultra

For heavy data use

220GB
$44.90
was $49.90

Renews every 30 days

  • Prepaid
  • Unlimited Talk & Text
  • No Lock-In Contract
  • Optus 4G (up to 150 Mbps)
  • Wi-Fi Calling & VoLTE
  • eSIM ready

Promo valid for new sign-ups and additional services. Must activate within 45 days. Auto-renewal required to keep the promo within the first 6 months. Promotion valid until 30th of April 2026, or until withdrawn.

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 30 days. 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 Bundle
WHY AUSTRALIANS CHOOSE YOMOJO
No Lock-In Contracts
No Lock-In Contracts
Change or cancel anytime without penalties.
Simple, Flexible Plans
Simple, Flexible Plans
Build a plan that matches how you use your services.
Real People Support
Real People Support
Get help from real people who understand local needs and services.
Easy Online Account Control
Easy Online Account Control
Track usage, manage plans, and make changes anytime through your account.
eSIM Ready
eSIM Ready
Activate faster on compatible devices without waiting for a physical SIM.
Family & Bundle Discounts
Family & Bundle Discounts
Save more when you connect multiple services under one account.
Free & fast delivery
Free & fast delivery
Receive your SIM card quickly, with free shipping to your doorstep.
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.
International call options
International call options
Affordable international call rates keep you connected globally.
Add-ons available
Add-ons available
Purchase extra data or international minutes as needed. Stay connected with 4G capabilities.
BYO device savings
BYO device savings
Save by bringing your own phone. Our SIM-only plans are perfect for optimising your budget.
Reliable network speeds
Reliable network speeds
Enjoy seamless streaming and surfing with reliable network speeds. Experience the power of 4G technology.
Plan Renew Convenience
Plan Renew Convenience
Never worry about missing a payment. Set up auto-renew and stay connected without interruptions.
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 SIM only plan?

Are SIM only plans prepaid or postpaid?

Are SIM only plans cheaper than phone plans?

Are SIM only plans better than contracts?

What is a flexible SIM only plan?

Can I customise my SIM only plan?

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

Can I use a SIM only plan on my current phone?

Can I keep my number when switching to a SIM only plan?

Can I change my SIM only plan anytime?

What happens if I run out of data on a SIM only plan?

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 30 days.
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
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