同是M码差好多
优衣库和某牌的M完全不是一回事。记的是真实合身的衣服，比看商品页那个尺码表靠谱。
可以
小工具，但网购前必开
思路对：不是让你量身体，是量衣服。
我录了两件常穿的，淘宝详情页打开，顶上灵动岛能展开看数据，不用切来切去。免费版勉强够用，后面再考虑买断。
垃圾软件
花钱下载的要在服装店上班给客人穿衣服的尺码，结果就第一次测可以测出来后面测全部都是第一次测量的结果！真是气死人了！这软件根本就不能用！就是骗钱的吧！
不准
垃圾，很多都不准。
$1.99 Free
↓
Price history
About
Measure clothing against garments you already own to find the perfect fit when shopping online. Save measurements and compare them directly to new items, ensuring fewer returns and more confident purchases. Supports family profiles and dynamic display on compatible devices.
✓Garment-to-garment comparison
✓Personal size ruler from existing clothes
✓Save measurements to wardrobe
✓Dynamic Island/Split View integration
✓Family profiles
✓Share size cards (PNG/CSV)
Show original description
What's New in Fit Size Expert
3.2.0
June 18, 2026
Version 3.2 — major update. · English, Japanese, and Traditional Chinese added (inches in English; cm elsewhere) · Full Version: one-time purchase for unlimited items, family profiles, CSV & custom sharing · Free tier stays: 2 active garments, 3 lifetime; unlimited compare No account required. Data stays on device. See More → Usage Help.
MoreUser reviews
Developer apps
FAQ
How does Fit Size Expert help me find the right size?
Fit Size Expert allows you to measure garments that fit you well and save these measurements. You can then compare these saved garment sizes directly against new clothing items you are considering purchasing online, ensuring a better fit.
Is Fit Size Expert free to use?
Yes, Fit Size Expert offers a free version that includes one profile, up to two active garments, and three lifetime creations. You can also use unlimited comparisons with Dynamic Island or Split View in the free tier.
What are the benefits of the Full Version of Fit Size Expert?
The Full Version, available as a one-time purchase, unlocks unlimited garments and family profiles. It also includes CSV export for backups and customizable sharing options, making it ideal for extensive use.
Does Fit Size Expert have ads?
No, Fit Size Expert is ad-free. The developer prioritizes privacy, stating that there are no ads or tracking within the application.
Can I use Fit Size Expert for my whole family?
Yes, Fit Size Expert supports family profiles. The free version allows for one profile, while the Full Version offers unlimited family profiles for you, your partner, and children.
How often is Fit Size Expert updated?
The latest version, 3.2.0, was last updated on June 18, 2026. This indicates a recent update, suggesting ongoing development and support for the application.
Is my data safe with Fit Size Expert?
Fit Size Expert emphasizes privacy by not requiring sign-up and keeping all data on your device. Camera and photo permissions are only used when you add garment photos.
What devices is Fit Size Expert compatible with?
Fit Size Expert is available for iOS devices and supports features like Dynamic Island on iPhones and Split View on iPads, indicating compatibility with recent Apple hardware and software.