iPhone · Early access · $20
Oct 2026 · Applications open

Beta testers wanted · Europe

Be the first in your country to try ero. Help us test it.

Europe is next for ero. Before we open up more widely, we want a handful of people in some of the countries on our rollout list to run through the whole thing and tell us what felt off. Twenty places, on iPhone, through TestFlight.

$20for completing the test, plus whatever you earn from the missions you run
Earlyaccess, before anyone else in your country
30 minof testing, give or take, at a time that suits you
20places, spread across the countries we are testing in

iPhone only, 18+. Applying does not guarantee a place, but we pick fast and we reply to everyone.

01 · About you

Who you are and where you are

Four quick ones.

1
Add your full name.
2

The address on your ero account. If you do not have one yet, use the address you would sign up with.

Add a valid email address.
3

With country code. This is how we will reach you during the test.

Add a number with country code.
4
Which country do you live in?
Pick one.

02 · TestFlight

How we get the app to you

Testing runs through TestFlight, so this round is iPhone only. The invite has to go to the right Apple account or it will not arrive.

5
Have you used TestFlight before?

Apple's app for trying apps before they are released. No problem if you have not, we will walk you through it.

Pick one.
6

Your TestFlight invite goes to this address, and it is often not the one you use day to day. Repeat the address above if they match.

Add the email on your Apple ID.
7

Not the language you speak. The one your phone is running in.

Pick one.

03 · What you can test

The accounts you already have

This decides how much of the app you can put through its paces.

8
Which of these do you already have an account with?Pick any

Connecting an account is the step most likely to break in a new country, so we need testers who have something to connect.

Pick at least one.
9
Have you used ero before?
Pick one.

04 · Getting started

When you can do it

Last three.

10
When could you start?
Pick one.
11
Optional
12
Contact permission
Tick this so we can reach you.

What you would be doing

Install the app through TestFlight, then spend half an hour or so going through sign up, a few missions, connecting an account and cashing out. Then tell us everything that felt off, by message or on a short call, whichever suits you.

12 questions · 3 minutes

Got it.

We will message you either way. If you are picked, you get a TestFlight invite and a short list of things we would like you to try.

Watch for the invite on the Apple ID you gave us. That is where TestFlight sends it.