No need to overspend on your kid or teen’s mobile plan - our top picks this month keep costs low without cutting corners.
Top pick: Prepaid
25GB
$12.50
per
month
$12.50/mth for first 3 months, then $25/mth. Use promo code FELIX50. T&Cs apply.
Top pick: Best value
60GB
$15
per
month
Black Friday offer: $15/mth for first 6 months, then $30/mth (ends 14 Dec 2025) + double data offer (60GB/mth for first 6 months). Ends 3 Feb 2026. T&Cs apply.
Top pick: Long-expiry
250GB
$149
per
365 days expiry
250GB for $149 for first recharge, then 200GB for $200/recharge (ends 9 Dec 2025) + 12 months of free OnePass membership. Ends 27 Jan 2026. T&Cs apply.
Top pick: High data
100GB
$18
per
month
Black Friday offer: $18/mth for first 6 months, then $36/mth (ends 14 Dec 2025) + double data offer (100GB/mth for first 6 months). Ends 3 Feb 2026. T&Cs apply.
Our team of mobile plan experts have compared 301 SIM-only plans from 46 mobile providers in Australia. We've curated 5 top picks based on price, data, network and expert analysis. Not all mobile plans are created equal, so make sure you compare your options before choosing the right one for you.
Best mobile phone plans for kids and teens for December 2025
Best prepaid mobile plan for kids and teens: felix Subscription 25GB
Best value mobile plan for kids and teens: Tangerine 30GB 5G SIM
Best mobile plans for kids and teens with parental control features: Spriggy Mobile Essential Kids Plan
Best high data mobile plan for kids and teens: Tangerine 50GB 5G SIM
Best long-expiry prepaid plan for kids and teens: OnePass Mobile 365 Day Plan 200GB
Why you can trust our research
301Mobile plans analysed
758Australians surveyed
180+hours of research
Expert picks reviewed by Mariam Gabaji – Utilities editor at Finder
Best prepaid mobile plan for kids and teens
felix Subscription 25GB
Unlimited Calls & Text
25GB
No excess data charges
$12.50 per
month
$12.50/mth for first 3 months, then $25/mth. Use promo code FELIX50. T&Cs apply.
felix's latest offer will save you $37.50 over 3 months.
There are no excess data charges. Your download speeds will simply slow to 1.5Mbps if you use up your monthly data allowance.
The unlimited data banking feature is quite handy. Your unused data will never go to waste if you stay on this plan.
Option to easily sign up via an eSIM if you have a compatible handset.
Price reverts to $25 a month after 3 months.
Mobile network: Vodafone 4G/5G network
Total cost over first 12 months: $262.5
Why we chose it
To find the best prepaid mobile plan for kids and teens, we looked at mobile plans from Finder partners that cost $25 a month or less. We then gave each shortlisted plan a value score by assigning weights to a number of factors including cost per data over 12 months (including promotional offers), network coverage, international call inclusions, data rollover and Wi-Fi calling. Our top pick was chosen based on the plan with the highest value score.
Best value mobile plan for kids and teens
Tangerine 30GB 5G SIM
Unlimited Calls & Text
60GB
$15 per
month
Black Friday offer: $15/mth for first 6 months, then $30/mth (ends 14 Dec 2025) + double data offer (60GB/mth for first 6 months). Ends 3 Feb 2026. T&Cs apply.
Tangerine’s latest offer will save you $90 and give you double the data over 6 months.
You can bank up to 1000GB of unused data.
Option to sign up via an eSIM if you have a compatible handset.
Includes unlimited international calls to 15 selected countries. You can also add on travel packs when heading overseas.
Save 10% off mobile plan costs each month when you bundle with Tangerine’s NBN plan.
The price and data allowance will revert to $30 for 30GB a month after 6 months.
Download speeds are capped at 150Mbps. However, this is fast enough for online activities on your phone, such as streaming and gaming.
There’s a $3.50 non-direct debit fee.
Mobile network: Wholesale Telstra 4G/5G network
Total cost over first 12 months: $270
Why we chose it
To choose the best mobile plan for kids and teens to avoid bill shock, we looked at plans in our database from Finder partners that cost under $35 a month. We then gave each plan a value score by weighting different factors including cost over 12 (including promotional offers), network coverage, international call inclusions, data rollover and Wi-Fi calling. Our top pick was chosen based on the plan with the highest value score from a Finder partner and the cheapest cost.
Best mobile plans for kids and teens with parental control features
Parental control features include the option to monitor ongoing calls and turn their data on and off using Spriggy's mobile app.
The plan stacks up well against our $1 per GB benchmark. The data allowance is plenty especially if you’re streaming content on YouTube and such regularly.
You can rollover unused data up to 75GB.
There are no excess data charges. Your speeds will slow to 150Mbps if your data allowance for the month runs out.
The plan will auto-renew by default. If you decide to cancel the plan, make sure to do it before the next billing cycle.
Mobile network: Optus 4G/5G network
Total cost over first 12 months: $360
Why we chose it
To choose the best mobile plan for kids and teens with parental controls, we looked at plans in our database from Finder partners that cost $40 a month or less and had some sort of parental control feature. We then gave each plan a value score by weighting different factors including cost over 12 (including promotional offers), network coverage, international call inclusions, data rollover and Wi-Fi calling. Our top pick was chosen based on the plan with the highest value score from a Finder partner and the cheapest cost.
Best high data mobile plan for kids and teens
Tangerine 50GB 5G SIM
Unlimited Calls & Text
100GB
$18 per
month
Black Friday offer: $18/mth for first 6 months, then $36/mth (ends 14 Dec 2025) + double data offer (100GB/mth for first 6 months). Ends 3 Feb 2026. T&Cs apply.
You’ll save $108 over 6 months with Tangerine’s latest offer. The first 6 months also come with double the data.
Option to bank up to 1000GB of unused data.
You can sign up via an eSIM if you have a compatible handset.
Includes unlimited international calls to 15 selected countries. You can also add on travel packs when heading overseas.
Bundle NBN and mobile to save 10% off SIM-only plan costs.
The price and data allowance reverts to $36 for 50GB a month after 6 months.
Download speeds are capped at 150Mbps. However, this is fast enough for online activities on your phone, such as streaming and gaming.
There’s a $3.50 non-direct debit fee.
Mobile network: Wholesale Telstra 4G/5G network
Total cost over first 12 months: $324
Why we chose it
To find the best high-data mobile plan for kids and teens, we looked at mobile plans from Finder partners that cost $40 a month or less and came with at least 40GB of data. We then gave each shortlisted plan a value score by assigning weights to a number of factors, including cost per data over 12 months (including promotional offers), network coverage, international call inclusions, data rollover and Wi-Fi calling. Our top pick was chosen based on the plan with the highest value score.
Best long-expiry prepaid plan for kids and teens
OnePass Mobile 365 Day Plan 200GB
Unlimited Calls & Text
250GB
$149 per
365 days
250GB for $149 for first recharge, then 200GB for $200/recharge (ends 9 Dec 2025) + 12 months of free OnePass membership. Ends 27 Jan 2026. T&Cs apply.
With the discount, the plan works out to around $12 a month for 21GB, which stacks up very well against our $1 per GB benchmark.
Sign up for this plan and get 12 months of OnePass membership free.
You'll have access to a handy mobile app to help you track data use and manage your plan.
OnePass Mobile was highly commended in the Long Expiry Prepaid category at the 2025 Finder Mobile Awards.
The price and data allowance will revert to $200 for 200GB from the second recharge onwards.
It’s light on extra features such as data rollover or international call inclusions.
Mobile network: Optus 4G network
Total cost over first 12 months: $149
Why we chose it
To choose the best long-expiry prepaid mobile plan for kids and teens, we looked at 365-day plans in our database from Finder partners that cost $200 or less. Of the plans that met our criteria, we then ranked them by our value score and went with the highest-ranking plan.
For most categories we use a value scoring system. The factors we score are:
Cost per gigabyte. This is calculated by taking the price of the plan over 12 months divided by the amount of data (GB).
Network coverage. We awarded scores depending on how wide the network coverage is across Australia.
Data rollover. We weight providers that offer data rollover higher than those that don't have this feature.
International calls. This includes those that offer unlimited calls or credit/minutes for international purposes.
Wi-Fi calling. We weight providers that offer Wi-Fi calling higher than those that don't have this feature.
We then assign a weight to each of the factors in order to calculate a value score. Price and data are given the highest weighting.
How do I find the best mobile plan for my kid?
We understand that staying connected with your kids wherever they are is a top priority.
If you're a parent looking to get your kid or teenager on the right mobile plan, here's a breakdown of some key points to consider.
1. Don't pay too much
You don't want to be spending a fortune on your kid's mobile plan. These days, most plans come with unlimited talk and text, so it's really just data you need to look out for.
Prepaid plans can be a great way to limit spending for your kid so you don't get hit with excess charges.
Long expiry plans can also be good value for money (and possibly cheaper overall) but you're going to have to commit to a minimum of 90 days.
2. Keep an eye on data usage
If your child's big on streaming and video calling on the go, you might want to consider opting for a decent data allowance instead of paying excess charges or topping up data on the fly.
The good news is that most mobile plans come with no lock-in contract these days, so you can always switch to a plan with more suitable data inclusions if one doesn't work out.
3. Check the provider's mobile app
To make sure your kid isn't going overboard on using the Internet while they're out and blowing through their mobile plan inclusions, consider providers that offer a user-friendly mobile app.
These apps can track your kids' data usage to help you avoid excess charges and make use of other features such as recharging your plan.
4. Cyber safety features
If you're worried about your child's safety online and how much time they spend on their screen, you can sign up to specific mobile providers that offer features to address your concerns.
Optus and Spriggy both offer family-friendly features across some of their mobile plans:
Optus offers free access to The McAfee Safe Family App on the Optus Family Plan. This will help you with content restrictions, screen time rules and location tracking.
Spriggy has multiple safety features such as being able to track who your kid’s calling and being able to turn their data on and off.
If these providers don’t meet your needs you can look into other third-party parental control apps instead.
Both prepaid and postpaid plans come with different advantages. The best type of mobile plan for your kid will largely come down to how restrictive you want to be.
Prepaid plans are set up so that once the plan's inclusions have been used up, you'll get cut off until you recharge your plan again. This means you won't have to worry about getting slammed with excess usage fees.
Postpaid plans guarantee that your kid won't be left stranded without any mobile data while they're out and about. On a postpaid plan, if you use more data than allocated on your plan, you'll automatically be charged extra so you can continue to use your plan as normal.
Family mobile plans allow you to have all your family's mobile plans from 1 provider under 1 account. It makes for easier management when it comes time to pay your bills.
While it might help with keeping organised, the lack of plan controls available on most family plans could be problematic. With family plans, all the data across the different mobile plans become pooled together. This gives your kids the opportunity to use up all the data themselves.
We think getting your kid their own mobile plan could be a better way to go. This way, you can limit their usage and not stress over your data disappearing suddenly.
If you're looking for a more affordable way to get your kid a smartphone, you can consider signing up to a phone on a plan.
Instead of forking out hundreds or thousands of dollars outright, getting a phone on a plan breaks down the cost of the phone over monthly repayment periods.
Just keep in mind that plans that come attached with new phones are often more expensive than SIM only plans. This option may not be the best for those with tighter budgets at the forefront of their minds.
Mariam Gabaji is a journalist with 13 years of experience, specialising in consumer topics like mobile services and energy costs. Her work appears in the ABC, Yahoo Finance, 9News, The Guardian, SBS, 7News, A Current Affair and Money Magazine. Mariam holds a Bachelor of Arts in Journalism and was a finalist for the 2024 and 2025 IT Journalism Award for Best Telecommunications Journalist.
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Trying to find mobile phone for teen with disability diagnoses. Safety and security of utmost importance.
Finder
AngusSeptember 24, 2024Finder
Both iPhone and Android have a range of assistive features, so either could be good choices. In practice, it might make sense to opt for whichever platform you’re already using yourself, as you’ll be more familiar with it and can check/test features on your own device as well. Hope this helps.
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Trying to find mobile phone for teen with disability diagnoses. Safety and security of utmost importance.
Both iPhone and Android have a range of assistive features, so either could be good choices. In practice, it might make sense to opt for whichever platform you’re already using yourself, as you’ll be more familiar with it and can check/test features on your own device as well. Hope this helps.