Kraken App is for simple buying, Kraken Pro App is for active trading

The easiest way to understand Kraken App and Kraken Pro App is this: they are not two separate exchanges. They are two doors into the same Kraken account, built for different moments.

Buying, funding and checking balances

Kraken App is the calmer door. It is made for people who want to buy, sell, convert, deposit, withdraw and check their portfolio without staring at an order book. If you are buying Bitcoin for the first time, setting a recurring buy, moving cash in, or just checking whether your balance arrived, this is usually the app that feels less noisy.

Charts, order types and execution

Kraken Pro App is for the moment when price matters more. You get charts, market depth, multiple order types and a trading screen that assumes you know what you are trying to do. Limit orders, stop orders, margin or futures where eligible, staking tools and a more detailed trade history belong on this side. It is not necessarily harder because it is badly designed. It is harder because it shows more of the machine.

Switching apps does not move your assets

The account behind both apps can be the same. That part matters. You do not need to think of Kraken Pro as a separate place where your assets suddenly become different. The real choice is workflow: quick conversion and portfolio view, or a proper trading workspace.

What is not shared: the referral codes

The two apps hand you different invite links, and that is deliberate. Each app runs its own side of the referral program, so the code you copy in Kraken App is not the one you copy in Kraken Pro App. Kraken support says referral tracking follows the link used at sign-up rather than the app installed afterward, which means the link decides which program a new account belongs to. Why Kraken and Kraken Pro give you different referral codes

Pricing and execution control

Fees are one reason some users eventually open Pro even if they started in the basic app. Simple buy screens are convenient, but convenience often comes with a different pricing model. Pro is usually where active traders look for maker-taker style pricing and more control over execution. If you only buy occasionally, the basic app may be enough. If you care about entry price, order type and spread, Pro is worth learning.

If you are just starting

For a new user, I would start with Kraken App, finish verification, set security properly and make one small test transaction. If you already know what a limit order is, download Kraken Pro App too and compare the trade ticket before placing anything large. And if you have not created your account yet, using a Kraken invite code before registration is the kind of small step people often forget, even though the signup flow itself is basically the same.

Keeping both installed

My rule of thumb is simple. Kraken App is for getting started and keeping things tidy. Kraken Pro App is for trading with intent. Most people can keep both installed, then use the simpler one for account tasks and Pro only when the order details actually matter.