iPhone Screenshots


At Mercury we’re all about wonderful, renewable energy, and no energy is more wonderful than yours. Mercury Go gives you faster, easier access to My Account, plus it gives you the chance to earn wonderful rewards by accepting and completing fun activities like step challenges (where your progress is recorded from the inbuilt HealthKit o‌n your Apple mobile device) and referring friends.

Ready to get started? If you’re already a Mercury customer, just download the app and log in using your My Account details. If you’re not already registered for My Account, do it here. If you’re not a Mercury customer yet, you can join today at https://mercury.co.nz/join or give us a call on 0800 10 18 10 or +64 9 526 8270 from your mobile or overseas. Once you’ve joined you can register for My Account, download the app and get started!

What’s New

Version 1.122.0

We’re making it easy to view your permissions and settings by bringing them into the main menu of the app.
We’re also doing some work in the background to bring you more wonderful rewards and improve background tasks.

Ratings and Reviews

3.5 out of 5
91 Ratings

91 Ratings

Ktgirl90 ,

Neither here nor there

Yay!!! Mercury finally have an app! Enjoying the fact that my steps can help earn points but would be nice if your usage/bills etc would be able to be accessed through the app and NOT redirect you to the webpage...

TrimCappa ,

Does Not Count Steps Accurately

It would be great, however I have not gained entry to a number of challenges having put the effort in, as the app does not sync correctly the number of steps. I use a fitness tracker which syncs with the phone and the phone has a built in tracker. iPhone 8 Plus. Example: phone shows I have done 7000 steps on the Mercury App it shows 223 - massive variance. Makes it pointless entering the challenges. Also disappointing to do the work and discover it is not logging correctly. Is there a fix? Why does this continue to happen? I have told Mercury and nothing ever seems to be done about it.

Tabingtons94 ,

Fun. Please improve

I think it’s a great idea that your steps can earn you dollars, I make sure I’m hitting my challenges, makes living in Auckland that little bit closer to affordable (I can dream right). Be aware, you have to log in and check your challenge daily as there have been a few challenges that ended and because I didn’t check, I didn’t get the points.

ATTN: Mercury
Please either make another app or include in this app all the functionality you’d expect in your power providers app, look at the app of any of your competitors. We want usage data, bill info, savings tips etc. in app. Thanks.

Developer Response ,

Hi Tabingtons94,

Thanks for getting in touch, we always appreciate feedback.
Glad to hear you're liking the challenges. We're working on improving the challenge checks and we've fixed a logout issue so I hope you start to see improvements. In our latest release last we also added a usage graph and are planning more account-based functions in the future, so watch out for these! If you have any more feedback, please feel free to contact us at mercurygo@mercury.co.nz.
Thanks again!


Mercury NZ Ltd.
72.2 MB

Requires iOS 11.4 or later. Compatible with iPhone and iPod touch.



Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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