# Digitsole Run vs Cardihaler

The clearest difference is update cadence: Digitsole Run at monthly against Cardihaler's every 6 months. Digitsole Run also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Digitsole Run ships an update monthly, Cardihaler every 6 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Digitsole Run | Cardihaler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/digitsole-run/id1535801806/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | Free | — |
| Size | 101 MB | 28 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BAL Inc.](https://appshunter.io/developer/1626247210) | [Conscious Breathing Institute](https://appshunter.io/developer/1860047484) |

## What reviewers say

### Digitsole Run

[App page](https://appshunter.io/ios/app/digitsole-run/id1535801806)

This app analyzes your running biomechanics using connected insoles to help you improve your stride quality, prevent injuries, and track performance. It provides detailed insights into your foot's arch, balance, and propulsion, offering personalized recommendations for optimal exercise.

**Highlights:** Stride Quality Index (SQI) analysis, GPS-tracked performance segmentation, Foot arch biomechanics analysis, Personalized running advice, Injury risk prevention insights, Real-time performance dashboard

**Features:** macOS Compatibility

**In-app purchases:** none


### Cardihaler

[App page](https://appshunter.io/ios/app/cardihaler/id6756319316)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Digitsole Run free?

Digitsole Run is free to download, with no in-app purchases.

### Is Cardihaler free?

Cardihaler is free to download, with no in-app purchases.

### Do Digitsole Run or Cardihaler have ads?

Neither Digitsole Run nor Cardihaler shows ads.

### Which is updated more often, Digitsole Run or Cardihaler?

Digitsole Run ships an update monthly, and Cardihaler every 6 months. Most recently, Digitsole Run was updated on November 3, 2026 and Cardihaler on October 30, 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.*