Digitsole Run vs Cardihaler
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Digitsole Run
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.
- Stride Quality Index (SQI) analysis
- GPS-tracked performance segmentation
- Foot arch biomechanics analysis
- Personalized running advice
- Injury risk prevention insights
- Real-time performance dashboard
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Digitsole Run is the Digitsole Connected Insoles application to help you understand the biomechanics of how you run and quickly achieve a high-quality stride. This application is associated with Digitsole connected insoles and is required to use the product. To get your pair of Digitsole connected insoles, visit www.digitsole.com. This is what you’ll find inside the Digitsole Run application: To protect your joints and adapt your stride technique, you need to understand your biomechanics. The Digitsole Run application precisely indicates the features of your running profile, including the corrections to be made to improve your performance and prevent injury. SQI. The Stride Quality Index is an index measuring the quality of your stride. The cornerstone of Digitsole technology, it is your go-to reference point in your performance improvement programme. Get extremely accurate data on all parameters to do with your running technique. SEGMENT: GPS TRACKED PERFORMANCE. The Segment function in the Digitsole app accurately tracks the variation in your Stride Quality Index (SQI) by GPS. Depending on the segmentation of your route, view the areas which affected your stride on your phone. AN IMMERGED ANALYSIS OF THE ARCH OF YOUR FOOT. Balance, stride length and stability, contact zones, pronation/supination, flight/contact ratio, propulsion level... All data taking into account the 3D position of your foot now accessible to everyone: in your shoes and your pocket. The Running connected insoles are overloaded with material and software technologies working in synergy. PERSONALISED SUPPORT. But technology is not all. Benefit from advice and recommendations tailored to your running specifics after your outings. You are assured of readjusting all your joint and muscular alignments for optimal and risk-free exercise. BETTER PROTECTION AGAINST INJURY. By building up data on how you run and then analysing them, you understand more about your own biomechanical characteristics. Notions including the foot attacking the ground, running stability and postural fatigue can now be measured. Digitsole insoles are your best defence against injury risks. YOUR DAILY RUNNING COACH. Track your performance in real time from your dashboard, optimise how you use your saved data and see the progress you make over time. To find out more about Digitsole products and services, visit www.digitsole.com.
Cardihaler
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The Cardihaler App is used to update the firmware of the Cardihaler device. This app allows users to securely install firmware updates provided by the manufacturer to ensure the Cardihaler device is running the latest approved software version. Firmware updates may include performance improvements, stability updates, or compatibility enhancements. The app does not provide health tracking, measurements, diagnostics, or treatment recommendations. It does not collect personal health data and does not require account creation or login. Key features: Firmware updates for the Cardihaler device Bluetooth connectivity to supported devices Simple, guided update process The Cardihaler App is intended to be used together with a compatible Cardihaler device.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Digitsole Run | Cardihaler |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 101 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | BAL Inc. | Conscious Breathing Institute |
In-app purchases
Digitsole Run
No in-app purchases
Cardihaler
No in-app purchases









