# Kila Running vs WearSun

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.

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

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.

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

## The numbers

| Metric | Kila Running | WearSun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/kila-running/id6741367154/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/wearsun/id6761754665/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | Free | Free |
| Size | 50 MB | 111 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fast Insoles, LLC](https://appshunter.io/developer/1793936513) | [WearSun](https://appshunter.io/developer/6824003765) |

## What reviewers say

### Kila Running

[App page](https://appshunter.io/ios/app/kila-running/id6741367154)

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

**In-app purchases:** none


### WearSun

[App page](https://appshunter.io/ios/app/wearsun/id6761754665)

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

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*