# iSmoothRun

> The ultimate app for runners

Canonical page: [https://chrome-stats.com/d/id410965399](https://chrome-stats.com/d/id410965399)

## Overview

- **ID:** `id410965399`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Lake Horizon Ltd
- **Category:** Health & Fitness
- **Rating:** 4.40 / 5 (942 ratings)
- **Version:** 7.0.10
- **Last updated:** 2024-02-15
- **First published:** 2011-03-18
- **Size:** 32 MB
- **Data as of:** 2026-09-19
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/ismoothrun/id410965399)
- **Website:** [http://www.ismoothrun.com/](http://www.ismoothrun.com/)
- **Privacy policy:** [https://www.iubenda.com/privacy-policy/465631/full-legal](https://www.iubenda.com/privacy-policy/465631/full-legal)

## Description

iSmoothRun Chrome Extension brings essential workout data management to your browser. View, organize, and share iSmoothRun activities across devices, and export data for offline analysis or backup. Connect with popular training platforms to keep your progress in sync without leaving the browser.

Key features include: export formats GPX, TCX, KML, PWX, and CSV; connect with Strava, TrainingPeaks, Final Surge, Movescount, Runalyzer, MapMyRun, and more; and support for pacing and cadence metrics such as distance, pace, cadence, and heart rate.

## Rankings

- #57,674 — Overall

## Review summary

Users praise iSmoothRun for its flexibility, customizable workouts, audio cues, and long-term data history, with solid cross-device functionality. However, widespread bugs and freezing, especially after OS updates, data losses, and unreliable recordings undermine reliability. Support is often seen as unresponsive, and update cadence lags behind OS changes. The subscription is viewed by many as overpriced given stability issues. Additionally, syncing with training platforms and external devices is frequently inconsistent. Overall it’s appealing when it works but is widely regarded as unstable and poorly supported.

### Pros

- High flexibility and customization of workouts and intervals
- Useful audio cues and pacing feedback when the app is functioning
- Long-term data history and easy access to past runs/logs
- Cross-device usability with iPhone and Apple Watch, including offline use
- Valued base (free) features and overall capability even before subscribing

### Cons

- Frequent bugs and instability: freezes, crashes, and missed recordings
- Compatibility issues after iOS/watchOS updates; app not kept up with latest OS versions
- Poor or unresponsive customer support and lack of issue responses
- Subscription price viewed as overpriced relative to reliability and updates
- Sync/integration problems with external platforms (Final Surge, Training Peaks, Garmin) and data transfer inconsistencies

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Source: [Chrome-Stats](https://chrome-stats.com/d/id410965399)