Optus prepaid plans are getting a price rise and a data boost in April

Optus is increasing prices on its prepaid recharges from April 28, with all 28-day expiry plans going up by $4 per month. All prepaid plans will also receive larger data allowances, however. 

Here's the complete breakdown of how Optus prepaid mobile plans are changing:

In addition, Optus will remove speed caps from all 28-day recharges and increase the speed cap on all other plans from 150Mbps to 250Mbps. Uncapped plans can achieve download speeds as fast as network conditions allow. On the Optus 5G network, we've been able to achieve speeds over 600Mbps. 

An Optus spokesperson told WhistleOut the telco will be communicating these changes to customers via SMS and email this month.

"We understand that unexpected expenses can make it difficult to manage payments," said the spokesperson. "Our team is here to help, and we encourage any customers experiencing financial hardship to contact us."

Optus is also making changes to AutoRecharge. Customers who have AutoRecharge switched on will now also have "Low Balance AutoRecharge" as a standard feature. Low Balance AutoRecharge automatically recharges the plan when a customer's data allowance drops below 200MB. Low Balance AutoRecharge can no longer be turned off. 

Optus will also remove the bonus 5GB of data customers get for having AutoRecharge turned on.

While more data on Optus' prepaid plans may be welcome for some - especially on the long-expiry options - it may be overkill for many. According to the ACCC's most recent Internet Activity Report, prepaid customers are only using an average of 9.3GB per month. For those customers, paying more for extra data may not make sense. 

There are of course a number of smaller providers on the Optus network with cheaper plans and lower data allowances. Here are the cheapest options in the WhistleOut database: 

#1	SpinTel Editor's Pick	SpinTel Editor's Pick $23 Mobile Plan 25GB data at download speeds up to 150Mbps Optus 5G in selected areas with 5G devices ex. NT WhistleOut Special: Enjoy $11 off for the first 6 months for new customers - $12/mth for first 6 months, then $23/mth $12.00/mth Min. cost $12 Go to Site	$12.00/mth Min. cost $12	Go to Site
#2	Dodo Editor's Pick	Dodo Editor's Pick Medium Mobile Plan 40GB data at download speeds up to 150Mbps Optus 5G in selected areas (exc NT) with a 5G device Deal: 50% off! Get the Medium Mobile Plan for $15/mth for first 6 mths, then $30/mth. New and returning mobile customers only. Ends 08.12 $15.00/mth Min. cost $15 Go to Site	$15.00/mth Min. cost $15	Go to Site
#3	Yomojo	Yomojo Starter 29GB Plan 29GB data at download speeds up to 150Mbps On the Optus 4G Plus Mobile Network $24.90 Per 30 Day Renewal Link not supplied	$24.90 Per 30 Day Renewal	Link not supplied
#4	Coles Mobile	Coles Mobile Prepaid $25 for 28 Days 44GB data On the Optus 4G Plus Mobile Network Deal: Get 44GB for $10 (incl. $15 off first renewal + 22GB bonus data for first 3 recharges). Ends 24.11.26. T&Cs apply. $25.00 Per 28 Day Renewal Link not supplied	$25.00 Per 28 Day Renewal	Link not supplied
#5	Aussie Broadband	Aussie Broadband Saver 5G SIM Plan 20GB data at download speeds up to 150Mbps Optus 5G in selected areas with 5G devices ex. NT $30.00/mth Min. cost $30 Link not supplied	$30.00/mth Min. cost $30	Link not supplied
#6	amaysim	amaysim UNLIMITED 15GB Plan 15GB data at download speeds up to 150Mbps Optus 5G in selected areas with 5G devices ex. NT Deal: Save $19 for first renewal when you sign up by 11.12.26. New online services only. $30.00 Per 28 Day Renewal Go to Site	$30.00 Per 28 Day Renewal	Go to Site
#7	Optus	Optus $60 Optus Choice Plus Plan 100GB data Optus 5G in selected areas (exc NT) with a 5G device Deal: $39/mth and 100GB/mth for first 12 months, then 60GB/mth and $60/mth or as notified. New services. Ends 12.11.26. Terms apply. $39.00/mth Min. cost $39 Go to Site	$39.00/mth Min. cost $39	Go to Site

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See More Plans ~ Last Updated 6/11/2026

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And for comparison, here are the cheapest mobile plans on the Telstra and Vodafone networks:

#1	Lyca Mobile Editor's Pick	Lyca Mobile Editor's Pick Unlimited Plan S 50GB data at download speeds up to 100Mbps Vodafone 5G Network in selected areas with 5G devices Deal: $15 for first 6 renewals when you activate this plan. Offer ends 31.12.26. T&Cs apply $15.00 Per 28 Day Renewal Link not supplied	$15.00 Per 28 Day Renewal	Link not supplied
#2	iiNet	iiNet 30GB Small Plan 30GB data at download speeds up to 150Mbps Vodafone 5G Network in selected areas with 5G devices Deal: 50% off - $15/mth for first 6 months, then $30/mth ongoing. Available until withdrawn. T&Cs apply. $15.00 Per 1 Month Renewal Link not supplied	$15.00 Per 1 Month Renewal	Link not supplied
#3	TPG	TPG 30GB Small Plan 30GB data at download speeds up to 150Mbps Vodafone 5G Network in selected areas with 5G devices Deal: 50% off - $15/mth for first 6 months, then $30/mth ongoing. Available until withdrawn. T&Cs apply. $15.00 Per 1 Month Renewal Link not supplied	$15.00 Per 1 Month Renewal	Link not supplied
#4	felix mobile	felix mobile felix Unlimited Mobile Plan Unlimited data at download speeds up to 40Mbps On the Vodafone 5G/4G Mobile Network Deal: $20/mth for first 6 mths. Reverts to $40/month. Use promo code UNL40. Ends 30.11.26. T&Cs apply $20.00 Per 1 Month Renewal Go to Site	$20.00 Per 1 Month Renewal	Go to Site
#5	Kogan Mobile	Kogan Mobile Small Monthly Plan 25GB data On the Vodafone 4G Mobile Network $23.00 Per 30 Day Renewal Go to Site	$23.00 Per 30 Day Renewal	Go to Site
#6	Lebara Mobile	Lebara Mobile $25 SIM Plan 25GB data at download speeds up to 150Mbps Vodafone 5G Network in selected areas with 5G devices Deal: Get the $25 SIM for $9 online until 03.12.26. T&Cs apply $25.00 Per 28 Day Renewal Link not supplied	$25.00 Per 28 Day Renewal	Link not supplied
#7	ALDI mobile	ALDI mobile $28 Mobile Plan 12GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks $28.00 Per 30 Day Renewal Link not supplied	$28.00 Per 30 Day Renewal	Link not supplied
#8	Boost Mobile	Boost Mobile $28 Prepaid 8GB data at download speeds up to 150Mbps Telstra 5G Network in selected areas with 5G devices $28.00 Per 28 Day Renewal Go to Site	$28.00 Per 28 Day Renewal	Go to Site
#9	Tangerine Telecom	Tangerine Telecom 15GB 5G Mobile SIM 15GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: Bundle your mobile and nbn plans on the same account to get 10% off your mobile SIM-only plan fees. T&Cs apply. $30.00/mth Min. cost $30 Go to Site	$30.00/mth Min. cost $30	Go to Site
#10	Superloop	Superloop SuperSim Saver 5G Plan 15GB data at download speeds up to 150Mbps Uses parts of Telstra’s 5G and 4G mobile networks Deal: FREE 2nd recharge for existing Superloop broadband customers or new customers signing up for a mobile & broadband service $30.00 Per 30 Day Renewal Go to Site	$30.00 Per 30 Day Renewal	Go to Site

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See More Plans ~ Last Updated 6/11/2026

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Optus and Vodafone now have a network-sharing agreement that means Vodafone network customers now get Optus coverage in regional and rural Australia. A such, the Vodafone network now covers 98.4% of the Australian population - just 0.1% less than Optus. 

Looking for a new NBN plan?

These are the most popular NBN 50 plans with WhistleOut users this week:

#1	amaysim Editor's Pick	amaysim All Fixed Line nbn® Editor's Pick NBN50 All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Includes $40/mth off for the first 6 months ($30 NBN Black Friday Offer + $10 Standard Intro offer), then $85/mth. Ends 30.11 $45/mth for first 6 months, then $85/mth Min. cost $45 Go to Site	$45/mth for first 6 months, then $85/mth Min. cost $45	Go to Site
#2	Dodo	Dodo All Fixed Line nbn® nbn50 Unlimited Plan All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Incl. $30/mth discount for 6 months based on the standard price $87.99/mth*. Ends 08.12.26. T&Cs apply. $57.99/mth for first 6 mths, then $87.99/mth Min. cost $57.99 Go to Site	$57.99/mth for first 6 mths, then $87.99/mth Min. cost $57.99	Go to Site
#3	Superloop	Superloop All Fixed Line nbn® Extra-value nbn50/20 All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Incl. $20/mth off for 6 months! $69/mth for 6 mths, then $89/mth + Bundle & Save $69/mth for first 6 mths, then $89/mth Min. cost $69 Go to Site	$69/mth for first 6 mths, then $89/mth Min. cost $69	Go to Site
#4	Belong	Belong All Fixed Line nbn® NBN Standard Plus – Unlimited All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Includes $22 off for 12 months - $69/mth for first 12 mths, then $91/mth (Offer ends 30.11.26) + Free $80 Mobile SIM $69/mth for first 12 mths, then $91/mth Min. cost $69 Link not supplied	$69/mth for first 12 mths, then $91/mth Min. cost $69	Link not supplied
#5	Tangerine Telecom	Tangerine Telecom All Fixed Line nbn® Value Plus NBN 50/20 All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Includes $25/mth off for the first 6 mths, $64.90/month for first 6 months, then $89.90/month. $64.90/mth for first 6 mths, then $89.90/mth Min. cost $64.90 Go to Site	$64.90/mth for first 6 mths, then $89.90/mth Min. cost $64.90	Go to Site
#6	TPG	TPG All Fixed Line nbn® nbn50 Unlimited Plan All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: $69.99/mth for first 6 months, then $89.99/mth. T&Cs apply. $69.99/mth for first 6 mths, then $89.99/mth Min. cost $69.99 Link not supplied	$69.99/mth for first 6 mths, then $89.99/mth Min. cost $69.99	Link not supplied
#7	Aussie Broadband	Aussie Broadband All Fixed Line nbn® Value nbn - Unlimited All Fixed Line nbn® nbn® 47/18 Mbps Unlimited Data Deal: Includes $25 off for the first 6 months. Promo code SPRING25. $95/mth after promo ends 15.11.26 $70/mth for first 6 months, then $95/mth Min. cost $70 Link not supplied	$70/mth for first 6 months, then $95/mth Min. cost $70	Link not supplied
#8	Flip	Flip All Fixed Line nbn® Unlimited Family nbn50 All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Incl. $16.90/mth off for 6 months - $68/mth for first 6mths then $84.90/mth. New customers only. Ends 30.11.26. T&Cs apply. $68/mth for first 6 mths then $84.90/mth Min. cost $68 Go to Site	$68/mth for first 6 mths then $84.90/mth Min. cost $68	Go to Site
#9	Kogan Internet	Kogan Internet All Fixed Line nbn® Silver Unlimited All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Incl. $11/mth off for 12mths. $69.90/mth for first 12 months then revert back to $80.90/mth. Offer available until withdrawn. $69.90/mth for first 12 mths, then $80.90/mth Min. cost $69.90 Go to Site	$69.90/mth for first 12 mths, then $80.90/mth Min. cost $69.90	Go to Site
#10	iiNet	iiNet All Fixed Line nbn® nbn50 Liimitless All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Includes $20/mth off for 6 mths – $69.99/mth for first 6 months, then $89.99/mth. Use code SAVE20FOR6 $69.99/mth + $10 Upfront for first 6 mths, then $89.99/mth Min. cost $79.99 Link not supplied	$69.99/mth + $10 Upfront for first 6 mths, then $89.99/mth Min. cost $79.99	Link not supplied

Sorted by popularity, based on user clicks from last 7 days

See More Plans ~ Last Updated 6/11/2026

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Alex Choros

Managing Editor + Group Telco Editor | X | Instagram | Threads | LinkedIn

Alex Choros is the Managing Editor of WhistleOut Australia and an award-winning journalist. He's been writing about consumer technology for over a decade and is an expert on the Australian telco sector, to the point where he knows far too many phone and internet plans by heart. In addition to leading the WhistleOut editorial team, Alex is responsible for ruining the office Sonos with his troubled taste in music.

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