Available on the App Store

The story of your shoes, from your workouts

Track every pair's wear with Apple Health.

Download on the App Store See how it works

For every shoe you train in. No account needed.

The app is available in 11 languages: Arabic, Brazilian Portuguese, English, French, German, Italian, Japanese, Polish, Simplified Chinese, Spanish and Ukrainian.

Ondara Rincorsa 5 in Worn In: 7.5 mi total distance, all of it in the last 30 days, 398 mi to go, breaking in with 17 mi to go, and an expected lifespan of 405 mi.

The moment it clicks

Your shoes already have a story.

Add your pairs and roughly when you wore them. Worn In uses your Apple Health workouts to help reconstruct their history: review the matches and choose between overlapping pairs.

  • History is assigned only when you confirm
  • Overlaps are yours to decide
  • Every workout counted once

Free matches workouts from the last 30 days. With Pro, you can review and match earlier workouts too.

Worn In’s You’re all set screen: your shoes already have 979.3 mi on them. Seven pairs, Apple Health connected, 979.3 mi recovered from Health, and a default pair for running, walking, hiking and functional training.

Less logging

Pick a default pair.

Choose a default pair for each activity. New Apple Health workouts update that pair automatically.

Wore another pair? Change it in a few taps.

The Activity list in Worn In, grouped by week with weekly totals: functional training, running, hiking, walking and tennis, each with its colour, and the pair named under some runs.

Every pair, remembered

Every pair keeps its own story.

See each pair’s distance or hours, recent use and workouts. Even identical pairs keep separate histories.

Adjust its expected lifespan to follow its progress. Lifespan and break-in are estimates, not measures of condition. Retire a pair when you’re ready; its history stays.

The Shoes list in Worn In: six fictional pairs with their distance or hours, when each was last used, the activity it is the default for and a wear bar with the distance or hours to go.

Widgets Free

On your Home Screen, no app to open.

See at a glance how much is left on your shoes.

  • Small. Your most worn pair, with its photo, the distance left, its wear bar and status.
  • Medium. Your pairs at a glance, with the distance left.
  • Lock Screen. How much is left on your most worn pair. The Lock Screen widget: Ondara Rincorsa 4, 148 mi left, with its wear bar.
The medium Home Screen widget: Your shoes, with Ondara Rincorsa 4 at 148 mi, 5 mi today, and Ondara Andatura 2 at 206 mi, each with its wear bar, and See all. The small Home Screen widget: Ondara Rincorsa 4 with its photo, 5 mi today, 148 mi left, its wear bar and All good.

Statistics Pro

See how you really use your shoes.

See your weekly distance, each pair’s share and estimated lifespan dates.

Based on each pair’s last six weeks of use, the estimates change with your pace. Everything is calculated on your iPhone.

Worn In’s Statistics tab: miles per week with an average of 20 mi a week, and Next to replace, with an estimated date for each pair, such as About February 2027 for Rincorsa 4.

Add a pair

Add a pair in seconds.

Just its brand

Save a pair with just its brand.

Scan the label Beta

Or scan its label on your iPhone.

A photo

Add a photo from your camera, library or the web.

Fit, translated Pro

Your size isn’t the same in every brand.

Save the size of a pair that fits. With Pro, Worn In uses official charts from 18 brands to suggest your next pair’s size.

Your pair

EU 42.5

Daily trainer · US 9

Fits well

In another brand

EU 42⅔

From that brand’s size chart

Your starting size

Saving size and fit is free. Fit can still vary between models.

Also in Worn In

Kept in sync, and ready to remind you.

Your library on iCloud

Your pairs and photos sync through your own private iCloud. See how sync works on another iPhone.

Wear reminders Pro

Choose distance or time thresholds for a notification. You decide when to retire a pair.

Your full history Pro

Review earlier workouts and match them to the pairs you wore.

Worn In on iPhone Duo, half folded like a book: the Shoes list on the left and Ondara Rincorsa 5 on the right.

Also on iPhone Duo

Open, your shoes and the selected pair sit side by side. Closed, it’s the iPhone layout you know.

Free and Pro

Start tracking for free. Reconstruct your full history with Pro.

Track for free with no time limit. Pro adds earlier history, statistics, sizing and reminders.

Free

Everything you need to track your shoes.

  • All your shoes, added by hand or label scan, with a photo and model name from the web
  • Workouts synced with Apple Health
  • Match the last 30 days of workouts and new ones
  • Your shoe library on iCloud
  • Lifespan at a glance
  • Home Screen and Lock Screen widgets

Pro

One yearly subscription through the App Store.

Everything in Free, plus

  • Your full history, beyond the 30-day limit
  • Full statistics: weekly distance, each pair’s use, estimated lifespan dates
  • Your size in other brands
  • A notification at the distance or hours you choose

Pro renews yearly until cancelled in your App Store account settings. See the price before subscribing. Cancel Pro and your pairs’ recorded totals stay. See the Terms of Use.

Your workout history stays yours.

  • No Worn In account. No sign-up needed.
  • Read-only Apple Health access. Worn In never writes to Apple Health.
  • Your data stays on your iPhone and in your own private iCloud. Your workouts, shoes and photos never reach us.
  • A private browser for web photos. Only the photo and model name are kept.
  • No ads, no analytics and no third-party trackers, in the app or on this site.

The details are in the Privacy Policy.

Questions

Do I need an account?

No. There is no Worn In account at all. Pro is an App Store subscription on your Apple Account.

Where do my workouts come from?

From Apple Health: workouts recorded on Apple Watch, iPhone or another app that saves them there. Connect Apple Health to update your shoes’ distance.

Which sports count?

Running, walking and hiking count kilometres or miles. If you turn on time-based activities, sports you do in shoes without a distance, such as tennis, basketball, the gym, HIIT or dance, count their time. Swimming, cycling and yoga are left out.

Does Worn In assign workouts on its own?

New workouts go to the default pair you set for each activity. You can change their pair. History matches are assigned only when you confirm. To move several workouts together, see Support.

What is the 30-day limit?

Free matches workouts from the last 30 days, plus new ones. Earlier workouts are read onto your iPhone; with Pro, you can review and match them too.

What happens if I stop Pro?

Your pairs and everything already counted on them stay. You keep seeing and editing the last 30 days in detail. Statistics, sizes in other brands and reminders are no longer available until you subscribe again; your reminder settings are kept.

Will it tell me when to replace my shoes?

Lifespan and break-in are estimates. Distance alone can’t tell you a pair’s condition; how it looks and feels matters too. With Pro, choose a notification threshold in distance or hours. Notifications arrive without sound. Worn In never retires a pair for you.

Does it sync between my devices?

Your pairs and photos sync through your private iCloud. Workouts come from Apple Health on each iPhone; reminder settings stay where you set them. See Support for syncing workout assignments.

How are sizes in other brands matched?

With Pro, sizes are matched through the US size using each brand’s official chart. Treat the result as a starting point: fit can vary between models.

Kilometres or miles?

Both. Worn In follows your iPhone’s region settings.

What do I need?

An iPhone with iOS 27 or later.

Make every mile count.

Download on the App Store

Questions? See Support, or write to support@wornin.app.