# Foot Size Check

> Trace, shoot, auto foot size

Canonical page: [https://chrome-stats.com/d/id6789844290](https://chrome-stats.com/d/id6789844290)

## Overview

- **ID:** `id6789844290`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** ZEC Inc.
- **Category:** Utilities
- **Version:** 2.9
- **Last updated:** 2026-09-23
- **First published:** 2026-07-13
- **Size:** 5.61 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/foot-size-check/id6789844290)
- **Privacy policy:** [https://zec-inc.jp/privacy](https://zec-inc.jp/privacy)

## Description

Trace the foot on A4 paper and take a photo. Length, width, and shoe size are measured automatically, and the outline is kept at true size. No mat, no sign-up.

Foot Size Check measures feet with nothing but a sheet of A4 paper and a photo.

Kids' feet grow fast. Place a foot on A4 paper, trace around it with a pen, and photograph the sheet. The app reads the outline and measures foot length, width, and a suggested shoe size automatically. No points to line up by hand. The outline is kept at true size.

Features:
- A4-paper-based foot measurement (length and width)
- Automatic measurement: the traced line is read, heel, toe, and width points are placed for you, and length and width are calculated (you can still adjust by hand)
- Foot outline: the traced line is saved as a true-size shape
- Foot outline card: send it to family right after saving
- Suggested shoe size (foot length plus about 0.2 in of room, the recommended inside length)
- EU, US and UK conversion in the record detail, and the shoe size shown in your own notation (choose JP, EU, US or UK in Settings)
- Shoe size chart: switch between children, men and women to look up foot length against EU, US and UK
- Growth history saved over time
- Track left and right feet separately
- Fine-tune measurement points by hand
- Growth card: share the latest length, outline, and chart as one image with family
- Measurement reminder: at an interval that matches the age (every 3 months up to age 3, 4 months to age 6, 6 months from age 7; guidance from the Japanese Society of Podiatric Medicine)
- Birthday messages: add a birth date and get one quiet greeting that morning
- No account, no ads. Photos and records stay on your device (iCloud sync is optional, with Pro). The developer cannot read your data

Foot Size Check Pro (optional one-time purchase):
- Same-age reference band on the growth chart (by sex; published survey data from Japan, Spain, or China)
- Register more than one child (siblings; one is free)
- iCloud sync: records and outlines are saved to your own iCloud, come back after a new phone or reinstall, and appear on your other devices (photos stay on the device)
- Measuring, records, the chart, shoe notes, reminders, and birthday messages stay free. Not a subscription

Note: results are estimates only. Shoe fit varies by brand, model, and foot shape. We recommend measuring in person before buying shoes.

## Rankings

- #1,720,676 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6789844290)