Prepay plan from Kogan Mobile

Kogan Mobile Bigger 365 Day Prepay

PrepayOne NZ network5G

Best for: Paying once a year

Plan details

Plan typePrepay
Price$400 per year
Monthly equivalent$33.33
Data150GB/year
Data per monthAbout 13GB
Data details150GB in total for 365 days, released in blocks (about 12.5GB a month).
Data rolloverUnused data expires at end of each block.
NZ callsUnlimited
NZ textsUnlimited
Calls to AustraliaYes
RoamingNot included; roaming add-on required
ContractNo fixed term
NetworkOne NZ network
5GYes
eSIMNo
Hotspot / tetheringNot stated

Last checked 12 October 2026. See it on Kogan Mobile’s website

How it compares

  • At $33.33 a month, it costs less than 69% of the 111 plans we compare.
  • That works out at $2.67 per GB, cheaper than the typical plan ($5.65 per GB).
  • You pay $400 upfront for the whole year.
  • Need more? Kogan Mobile's Biggest 365 Day Prepay gives 500GB/year for $16.67 more a month.
  • Need less? Big 365 Day Prepay has 50GB/year and saves $12.50 a month.

Who it suits

  • Everyday users: streaming music, social and some video
  • Anyone who wants no bill, no credit check and the freedom to stop any time
  • People who want to pay once and forget about it for a year

SmartScore

8.3/10

6.0 value + 2.3 features = 8.3 out of 10

Value for money

6.0 / 6

This plan works out at $33.33 a month. The cheapest plan with at least as much data (about 13GB a month) is Mighty Mobile Fast Plan 365 Days (unlimited data at 10Mbps) at $33.25 a month (paid yearly). This plan costs 0% more, so it loses 0.0 points (1 for every 10%).

Features

2.3 / 4
  • Unlimited NZ calls+0.8
  • Data rollover · No0 of 0.7
  • No fixed term+0.6
  • 5G access+0.6
  • eSIM support · No0 of 0.5
  • Hotspot/tethering allowed · Not stated0 of 0.5
  • Calls to Australia included+0.3

Unlimited plans at 10Mbps or faster count as more data than any allowance. Plans you pay a year upfront are only compared with each other, and no plan is compared with one that needs another service. Commissions never affect scores. How the SmartScore works

💡 Save money: Mighty Mobile Fast Plan 365 Days gives you Unlimited (10Mbps) for $33.25 a month. That’s $1 a year less than this plan.

Similar plans from other providers