What to look for in a step counter app for iPhone
If all you want is today’s number, you do not need an app: your iPhone already counts steps and the Health app shows them for free. An app earns its place when it does something with that number. Here are five questions to ask before you install one. We make a step counter ourselves, so read this as coming from someone with a stake — but the questions hold for any app.
Published October 9, 2026
Does it count without a watch?
Your iPhone has a motion sensor that counts steps whenever you carry it. A good step counter uses it, or reads the same numbers from Apple Health, and does not need anything on your wrist.
The one limit is honest physics: a phone left on the desk counts nothing. If you often walk without it, a watch fills that gap — but it should be optional, not required.
Does it want an account?
How much you walk, and where, is personal. A step counter does not need your email address to count. If an app asks you to sign up before it shows a single step, it is worth asking where your data goes.
Every App Store page has an App Privacy section that says what an app collects and whether it is linked to you. It takes ten seconds to read, and it is the most useful part of the page.
Does it know your past?
If you have carried your iPhone for a while, Apple Health already holds your step history, often going back years. An app that can read it shows your past from the first day, instead of starting you at zero and asking you to wait a month before anything is worth looking at.
What is free, and what is a subscription?
Counting steps is something the phone does. Paying every month just to see that number means paying for something you already have.
It is reasonable to pay for what an app makes of your history: trends over months, records, a year in review, an export of your data. Before you trust a free download, look at what sits behind the paywall, and check whether a free trial quietly turns into a yearly charge.
Does it show up where you look?
The step counter you actually use is the one you do not have to open. A widget on the Lock Screen or Home Screen, or a complication on a watch, puts the number where your eyes already go. An app without them asks you to remember it, and most of us will not.
How StepKit answers them
StepKit counts with the iPhone’s own sensor, has no account, can read your history from Apple Health, and keeps step counting, widgets, walk routes and the Apple Watch app free. StepKit Pro adds trends, records, a year view and export.