Change or cancel anytime without penalties.
Flexible Prepaid SIM-Only Mobile Plans in Australia
Yomojo offers flexible 30-day prepaid mobile plans with no long-term contract. Choose a SIM-only plan with unlimited standard national calls and texts, Optus 4G access, Wi-Fi Calling, VoLTE and eligible eSIM support.
- eSIM Ready
- Unlimited Talk & Text
- Save more when you bundle
- Great Customer Support
Choose Your Prepaid SIM-Only Plan
BRING YOUR NUMBER & GET MONTH 1 FOR $1 + 50% OFF MONTHS 2-6!
Starter
For light data users and casual scrolling
29GB
$1.00
was $24.90Renews every 30 days
- Prepaid
- Unlimited Talk & Text
- No Lock-in Contract
- Optus 4G (up to 150 Mbps)
- Wi-Fi Calling & VoLTE
- eSIM ready
Bring your number to a Starter Plan: pay $1 in Month 1, then get 50% off Months 2–6. New numbers get 50% off for 6 months. Ends 30 Sept 2026. Activate within 45 days. Auto-renewal required. Bundle discounts from Month 2. Standard pricing from Month 7.
Essential
For everyday mobile use
42GB
$24.90
was $29.90Renews every 30 days
- Prepaid
- Unlimited Talk & Text
- No Lock-In Contract
- Optus 4G (up to 150 Mbps)
- Wi-Fi Calling & VoLTE
- eSIM ready
New sign-ups and additional services get $5 off for 6 months. Moose port-ins get $1 for Month 1, then $5 off per month for Months 2 to 6 on this plan. Activate within 45 days. Auto-renewal required. Valid until 30 September 2026 or until withdrawn.
Pro
For streaming and work on the go
105GB
$29.90
was $34.90Renews every 30 days
- Prepaid
- Unlimited Talk & Text
- No Lock-In Contract
- Optus 4G (up to 150 Mbps)
- Wi-Fi Calling & VoLTE
- eSIM ready
New sign-ups and additional services get $5 off for 6 months. Moose port-ins get $1 for Month 1, then $5 off per month for Months 2 to 6 on this plan. Activate within 45 days. Auto-renewal required. Valid until 30 September 2026 or until withdrawn.
Ultra
For heavy data use
220GB
$44.90
was $49.90Renews every 30 days
- Prepaid
- Unlimited Talk & Text
- No Lock-In Contract
- Optus 4G (up to 150 Mbps)
- Wi-Fi Calling & VoLTE
- eSIM ready
New sign-ups and additional services get $5 off for 6 months. Moose port-ins get $1 for Month 1, then $5 off per month for Months 2 to 6 on this plan. Activate within 45 days. Auto-renewal required. Valid until 30 September 2026 or until withdrawn.
*eSIM is available only for porting services or for requesting an eSIM replacement after 30 days of active service.
**The Starter Plan promo is not available to services active with Yomojo from 1 July 2025.
***Family Bundle discounts apply from Month 2 for services activated under this offer because Month 1 is already discounted.
****The Member Get Member promotion cannot be combined with any current Yomojo promotion.
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.
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.
Physical SIM Card
Standard, Micro, Nano
Delivered in 2–4 business days (priority letter)
eSIM
QR code activation
Instant setup on compatible devices
No plastic SIM required
Available for porting or replacement after 30 days of active service
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.
WHY CHOOSE YOMOJO PREPAID?
No Lock-In Contracts
Simple, Flexible Plans
Build a plan that matches how you use your services.
Real People Support
Get help from real people who understand local needs and services.
Easy Online Account Control
Track usage, manage plans, and make changes anytime through your account.
eSIM Compatible
Activate faster on compatible devices without waiting for a physical SIM.
Family & Bundle Discounts
Save more when you connect multiple services under one account.
Free & fast delivery
Receive your SIM card quickly, with free shipping to your doorstep.
Transparent billing
Clear and concise billing ensures no hidden fees.
Data usage alerts
Stay informed with alerts, so you always know your data status.
International call options
Affordable international call rates keep you connected globally.
Add-ons available
Purchase extra data or international minutes as needed. Stay connected with 4G capabilities.
BYO device savings
Save by bringing your own phone. Our SIM-only plans are perfect for optimising your budget.
Reliable network speeds
Enjoy seamless streaming and surfing with reliable network speeds. Experience the power of 4G technology.
Plan Renew Convenience
Never worry about missing a payment. Set up auto-renew and stay connected without interruptions.
Yomojo Expert Insight
“Over the past several years, we've seen Australians increasingly move away from long-term mobile contracts in favour of flexible SIM-only plans. Customers want greater control over their spending, more transparency, and the ability to change plans as their needs evolve.”
With more than two decades of experience in Australia's telecommunications industry, James regularly shares insights on prepaid and postpaid mobile services, connectivity and consumer telecommunications trends.
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.
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?
What is a no contract mobile plan?
How much data do I need on a SIM only plan?
What network does Yomojo use?
What are the best prepaid SIM plans in Australia?
Can I use a SIM only plan on my current phone?
Can I keep my number when switching to a SIM only plan?
What is a cheap mobile plan?
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 with instant activation when bringing your number.
Step 3
Activate
Activate your Physical SIM online, or set up your eSIM by scanning the QR code.
RELATED PRODUCTS AND SERVICES
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
BUY SIM
Order a new SIM if you’re setting up another phone, tablet, or mobile broadband device.
CHAT WITH US
Chat online with Jo, our virtual assistant, or connect with our support team when available.
Find the best plan for you