How to share a shopping list with your partner or family on iPhone

If two people live somewhere, two people add to the shopping. One of you notices the washing-up liquid's nearly out, the other's planning Thursday's dinner. The hard part isn't the list itself, it's keeping one list both of you can see and change, so whoever ends up passing the shop grabs the right stuff and nobody comes home with the third jar of mustard.

There are a few ways to do this on an iPhone. I've used most of them. Here's how they actually hold up.

Apple Reminders

Reminders is the obvious one, and honestly it's not bad. It's got a proper grocery mode now, sharing is built in, and it syncs through iCloud for free. Make a list, hit share, send the invite. I used it for the weekly shop for a good couple of years.

What got to me in the end is that it doesn't know anything about food. An item sits wherever you typed it unless you reorder it by hand, and the auto-categories are hit and miss. It's a very good to-do app being asked to do a grocery job. Fine for a quick five-item list, less fine when it's forty items and two people have been adding to it all week.

A shared note

A shared note with a checklist in it is the no-setup option. Quick to make, easy to share, everyone can tick things off. We did this for a while. The problem is it's just a flat list, no structure and no order, with no difference between "bananas" and "ask mum about the weekend". It holds up until it gets long, and then it's a wall of text you scroll past three times hunting for the one thing you came to the aisle for.

A proper shopping app

This is the gap Ticklyst is meant to fill. It does the sharing, but it also does the sorting. Every item drops into the right aisle on its own, and the whole list reorders to match whichever supermarket you've picked. Share it with whoever you live with and you're both looking at the same list, updating as you go.

The bit that genuinely changed how we shop is the live sync. I'll add coriander standing in the car park and it's on my partner's phone by the time she's found a trolley. She ticks off the bread, it crosses out on mine. No refreshing, no re-sending, no text from two aisles over asking whether we still need eggs.

One list. Both phones. Always up to date.

Sharing a list in Ticklyst

It takes about ten seconds:

1. Open the list and tap the person-plus icon in the top-right.
2. Either generate a link and drop it into iMessage or WhatsApp. Whoever taps it on their iPhone goes straight into the join flow.
3. Or type in their email and we'll send the invite to their phone.
4. They accept, and that's it. Anything either of you adds turns up on both phones a second later.

So which one should you use?

If your lists are short and occasional and you don't mind a bit of manual sorting, stick with Reminders. It's free, it's already on your phone, and there's no shame in that. But if your household does a proper weekly shop, long list, two people adding to it, a supermarket you go to most weeks, an app that sorts by aisle and syncs live will quietly save you time every week. That's the case Ticklyst was built for, and it's free on iPhone.