Optus Mobile Review ALDI Mobile Review Amaysim Mobile Review Belong Mobile Review Circles.Life Review Vodafone Mobile Review Woolworths Mobile Review Felix Mobile Review Best iPhone Plans Best Family Mobile Plans Best Budget Smartphones Best Prepaid Plans Best SIM-Only Plans Best Plans For Kids And Teens Best Cheap Mobile Plans Telstra vs Optus Mobile Optus NBN Review Belong NBN Review Vodafone NBN Review Superloop NBN Review Aussie BB NBN Review iiNet NBN Review MyRepublic NBN Review TPG NBN Review Best NBN Satellite Plans Best NBN Alternatives Best NBN Providers Best Home Wireless Plans What is a Good NBN Speed? Test NBN Speed How to speed up your internet Optus vs Telstra Broadband ExpressVPN Review CyberGhost VPN Review NordVPN Review PureVPN Review Norton Secure VPN Review IPVanish VPN Review Windscribe VPN Review Hotspot Shield VPN Review Best cheap VPN services Best VPN for streaming Best VPNs for gaming What is a VPN? VPNs for ad-blocking Most people these days have an unlimited NBN plan at home, but data SIM plans are great for those who rely on their iPad (or other tablet) on their daily commute. Commuters and tablet users have two options for going mobile: a) find a great deal on a data SIM plan or b) tether your smartphone, maybe even on an endless data plan. With these high data-usage plans, you’ll be able to connect your tablet whenever you need to, and if you invest in a portable WiFi dongle, you can share that data around, becoming the most popular person in your study group. Before we get started, let’s take a look at the cheapest data SIM plans on the market. This list is updated daily, so you can be sure the latest deals appear in the table below. The rest of our editorial recommendations are updated periodically. The $45 Optus Choice Plus Data Plan is contract-free and costs $45 a month for 60GB of data. If you go over, forget about bill shock because speeds are capped at 1.5Mbps for the rest of the month. This plan also lets you share data with eligible Optus plans under the same account, plus it has Optus 5G access and an optional no-cost Optus Sport + OS Fitness subscription. Below is a daily updating list of cheap data SIM plans with at least 60GB of data: For comparison, check out the daily updating list of data SIM plans below with at least 30GB of data: Below is a daily updating list of data SIM plans with at least 200GB of monthly data: If that’s still not enough data for your appetite, you could always consider opting for an endless data plan with Optus or Felix Mobile, which you can use to tether to your laptop or tablet. For comparison, below is a daily updating list of data SIM plans from our database with at least 100GB of data: Below is a daily updating list of popular prepaid data SIM plans: The most data you can get on a data-only SIM is with the Spintel Mobile Broadband 500GB plan, which has a very respectable 500GB of monthly data. The catch is there’s a $310 upfront fee for the modem; outside of that, it’s $59.95 a month normally. We start by assessing a few different use cases and then setting criteria around how much data you will need and which standard plan terms, like contract length, are the most meaningful. We then dig into the nitty-gritty of the offer. Data-saving features like data-free media streaming score well because of how these will extend the time you can spend online each month. For prepaid plans, we keep an eye on the number of days before your credit expires. The difference between 28-day expiry and a monthly plan works out as being a whole extra month you need to pay for each year: from 12 recharges to 13 recharges. Again, our calculators are useful here to figure out the total cost you’ll pay over a year, rather than simply comparing the monthly fee. Tethering is a good solution to share your data with the gear you’ve got, but a personal WiFi dongle is a much more convenient solution. Here are a few providers that bundle portable WiFi dongles with their mobile broadband plans. Some of these plans are exceptionally cheap, but make sure you get an eye out for one-month promotions and credit expiry of a week or less.