Comparison

Kila Running vs WearSun

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Kila Running

Create custom running insoles using your iPhone's camera for a precise 3D foot scan. Designed by podiatrists, these insoles enhance alignment, reduce injury risk, and improve stride efficiency for a personalized running experience.

Highlights
  • 3D foot scanning with iPhone camera
  • Custom running insole creation
  • AI-driven precision for tailored fit
  • Designed by running podiatrists
  • Performance enhancement and injury reduction
  • Seamless home scanning experience
Read full description

Kila Running – Your First Step to Custom Comfort Experience next-level performance with the Kila Running App, the essential companion for creating your custom running insoles. Using your iPhone's advanced TrueDepth FaceID technology, the app delivers a fast, precise 3D scan of your feet—in just one minute and without any extra hardware. Key Features: * Effortless Onboarding: Purchase your insoles at kilarun.com, receive your order code via email, and seamlessly transition to the Kila Running App for your personalized scan. * Quick & Accurate Scanning: Follow easy, guided steps to capture every contour of your feet, ensuring a perfect digital blueprint. * AI-Driven Precision: Our state-of-the-art AI, combined with real-time expert review, tailors your custom insoles to your unique foot shape. * Performance Enhancing: Designed by running podiatrists, your bespoke insoles promote better alignment, reduce injury risk, and enhance your stride efficiency. * Seamless Experience: Prepare, scan, and upload—all from the comfort of your home, making custom orthotic design simple and accessible. Unlock your true potential and enjoy a running experience that's as unique as you are. Download the Kila Running App now and take the first step toward a more comfortable, efficient, and injury-free run. Discover the future of custom insoles with Kila Running — where every great run begins with the perfect foundation.

About

WearSun

This app uses your iPhone's camera to create a 3D scan of your feet, enabling the creation of custom-printed insoles. These insoles are designed based on your unique anatomy, lifestyle, and movement patterns, offering personalized comfort and support.

Highlights
  • 3D foot scanning with iPhone
  • Custom 3D-printed insoles
  • AI-driven analysis
  • Podiatrist-reviewed designs
  • Personalized comfort and support
  • Durable and long-lasting construction
Read full description

WearSun turns your iPhone into a 3D foot scanning experience that helps us craft 100% custom 3D-printed insoles—designed for your unique anatomy, your lifestyle, and how you actually move. Inspired by nature’s effortless force—the sun—WearSun is built around one belief: movement is energy. We combine advanced 3D scanning, AI-driven analysis, and expert podiatry review to create premium insoles that deliver confident comfort and long-lasting support, step after step. How it works: Scan → Submit → We build 1. Download WearSun and follow the simple guided steps 2. Scan your feet in minutes (supported iPhones use depth technology like LiDAR/TrueDepth) 3. Submit your scan — we process your scan along with your order to design and produce custom 3D-printed insoles matched to your movement and footwear Why choose WearSun? - Truly personalized: Built from your 3D foot scan + your goals, not generic sizing - Expert-reviewed: Every scan and design is reviewed by top-tier podiatrists - Advanced design: AI-assisted analysis + customized support zones for comfort and stability - Built to last: 3D-printed structure engineered for durability and consistent shape retention - Ongoing support: 180 days service window for adjustments as your needs evolve - Sustainability-first: 3D printing reduces material waste compared to traditional manufacturing Made for real life Whether you’re a runner, a busy professional on your feet all day, or simply tired of uncomfortable shoes—WearSun helps you upgrade the foundation. Great for: - Foot discomfort such as Plantar Fasciitis, Heel Spurs, Overpronation, Shin Splints, Achilles Tendonitis - Arch support and everyday comfort - Running and training support - Improve sports performance & Shock absorption - Long hours standing/walking - Flat feet, high arches, and pronation-related discomfort If you searched for…Custom insoles, Custom orthotics, 3D foot scan / foot scanning app, Arch support insoles, Insoles for running, Insoles for work boots, Plantar support or heel discomfort…WearSun is designed for you. WearSun isn’t just a foot scan app—it’s a smarter, warmer way to care for your movement. Make your journey brighter with every step you WearSunInsoles.

Screenshots

Kila Running4 screens
WearSun4 screens

Verdict

The call

The clearest difference is update cadence: WearSun at every 8 days against Kila Running's monthly. On price, rating, ratings volume and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Kila Running against 5.0 for WearSun. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Kila Running ships an update monthly, WearSun every 8 days. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

Scorecard1 real difference · 9 level
Kila Running versus WearSun: the parameters behind the verdict, then further details
ParameterKila RunningWearSun
PriceFreeFree
Rating5.0 (2 ratings)5.0 (1 ratings)
Positive reviews—100.0% of reviews
Number of ratings2 — better1
Update frequencyMonthlyEvery 8 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone
Requires iOS17.6 — better18.0
Further details — not scored
Size50 MB111 MB
Age rating4+4+
DeveloperFast Insoles, LLCWearSun

Customer experience

Kila Running

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

WearSun

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Kila Running

No in-app purchases

None

WearSun

No in-app purchases

Questions

Is Kila Running free?
Kila Running is free to download, with no in-app purchases.
Is WearSun free?
WearSun is free to download, with no in-app purchases.
Which has better reviews, Kila Running or WearSun?
Kila Running and WearSun are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.
Do Kila Running or WearSun have ads?
Neither Kila Running nor WearSun shows ads.
Which is updated more often, Kila Running or WearSun?
Kila Running ships an update monthly, and WearSun every 8 days. Most recently, Kila Running was updated on October 20, 2026 and WearSun on October 19, 2026.

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