# Size Companion — Size conversion & profiles

> Converts and compares clothing/shoe sizes, manages profiles, and aids store inventory checks. (iPhone/iPad app by 堃 王.)

- Source: https://appshunter.io/ios/app/size-companion/id6796623529 (this page in markdown: same URL + `.md`)
- Developer: [堃 王](https://appshunter.io/developer/6795174519)
- Category: Lifestyle, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 20 MB
- Languages: Chinese (Simplified, China), American English
- Released: 2026-08-05
- Data updated: 2026-10-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/size-companion/id6796623529/reviews.md

## What is Size Companion?

Keep your usual sizes close and make sense of labels from different regions. Size Companion helps you compare clothing and shoe sizes, build personal and family profiles, and record checked size mappings for your store.

Start with a size label
Enter a complete label such as 33, M, 75B or EU42 without choosing a category first. Matches are grouped by category, such as trousers, clothing, shoes, underwear or accessories. Explore the intended audience, regional sizing system, measurements and source. The same label can have different meanings, so sources stay separate.

A profile for each family member
Create profiles for adults, children and older adults, with illustrations to match. Save usual sizes for hats, glasses, bras, tops, outerwear, underwear, trousers, rings, tights, socks and shoes. Add custom items or several entries of the same type. Your profile shows only the items you add.

Keep measurements and references distinct
Choose an applicable official chart to view reference ranges and regional equivalents. Add or revise measurements you know, then look up sizes within that chart. Items appear from head to toe, with personal measurements clearly separated from chart references.

Check incoming stock for your store
Look up labels using the product category, audience and source. After checking the current goods, save a supplier's original label, your store's size and the basis for your decision. Find those mappings on your next delivery. You can also compare garment measurements against your own store standards.

Everyday tools in one place
Use measurement guides, centimeter/millimeter/inch conversion, label explanations, favorites and recent conversions. Create and edit product charts manually, recognize text from a photo, then review and import the rows. Photo text recognition happens on your device.

Chinese and English, your choice
Switch the app language in Settings and keep your choice for the next launch. Names, custom items, notes and original size labels stay as entered. No account is required. Records are saved on your device, with backup export and merge import.

Size mappings are references for a particular category, audience, region and source. A shared size label does not guarantee the same measurements or fit across brands, styles or batches. Check the original product chart, measurement method and actual fit. The app does not invent missing equivalents. Export a backup before changing devices or uninstalling.

## Key features

- Cross-region size conversion
- Personal and family profiles
- Store stock checking
- Measurement guides
- Centimeter/inch conversion
- Photo text recognition

## Is Size Companion safe?

Not enough ratings yet to assess Size Companion.

## Is Size Companion legit?

Size Companion appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Size Companion is 65 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/size-companion/id6796623529/reviews.md

### 5/5 — 好用

*2026-08-06*

确实好用，卖衣服的时候查一下不错

## Frequently asked questions about Size Companion

### What is Size Companion?

Size Companion is a free lifestyle app that helps you convert and compare clothing and shoe sizes across different regions. It also allows you to create profiles for family members to store their usual measurements and assists retail stores in checking incoming stock.

### Does Size Companion have ads?

No, Size Companion is ad-free, providing an uninterrupted user experience for all its features.

### What devices is Size Companion available on?

Size Companion is available on iPhone and iPad devices.

### How often is Size Companion updated?

The app was last updated on October 14, 2026, with version 2.0. This indicates a recent update, suggesting ongoing development and support.

### Can I use Size Companion offline?

The description states that records are saved on your device, with backup export and merge import. This implies that core functionality, such as size conversions and profile access, should be available offline.

### What age rating does Size Companion have?

Size Companion has an age rating of 4+, making it suitable for children and adults.

### Does Size Companion require an account?

No, an account is not required to use Size Companion. Your records are saved directly on your device.

### Can I add custom items to my profile in Size Companion?

Yes, you can add custom items or multiple entries of the same type to your profiles in Size Companion, allowing for personalized size tracking.

## Version history (last 2 releases)

### 2.0 — 2026-10-14

Meet the new Size Companion 2.0.

• Redesigned Home, Convert and Profiles pages with clearer everyday shortcuts.
• Enter a complete size label and see reference matches grouped by category, without selecting a category first.
• Expanded clothing, shoe, underwear and accessory references, with region, audience, source and measurement guidance.
• Save usual sizes, personal measurements and custom items for yourself and your family, including multiple entries of the same type.
• Look up incoming stock labels and save supplier mappings after checking them.
• New Chinese and English language switch, applied immediately and remembered for your next launch.
• Improved text layout, small-screen presentation and light/dark appearance.

Existing on-device profiles and records are preserved. You can export a backup in Settings.

### 1.0 — 2026-08-05

No release notes.

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## More apps by 堃 王

- [WorkList: Work Log & Reports](https://appshunter.io/ios/app/worklist-work-log-and-reports/id6795366716)
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- [China Step by Step](https://appshunter.io/ios/app/china-step-by-step/id6795864818)
- [ShopNote: Clothing Store](https://appshunter.io/ios/app/shopnote-clothing-store/id6796260393)
- [KPrompt - Teleprompter](https://appshunter.io/ios/app/kprompt-teleprompter/id6797443756)

All apps by 堃 王: https://appshunter.io/developer/6795174519

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-25.*