SIGMA LINK vs GC Touren
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SIGMA LINK
Easily transfer training data from compatible devices to your smartphone. View personal bests, statistics, and completed tracks. Sync all your training data, workouts, and sport profiles with cloud integration for constant access.
- Transfer training units
- View training statistics
- Track personal bests
- Manage device settings
- Sync with SIGMA CLOUD
- Access workouts and sport profiles
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The SIGMA LINK App is your supplement to the DATA CENTER and the fastest and easiest way to access your training data. With SIGMA LINK, you can transfer all your training units from a compatible SIGMA product to your smartphone. In addition to this, device settings can be made directly in the app. Besides the individual trainings, the app also shows you personal best performances, training statistics as well as completed tracks. With the SIGMA CLOUD integration, you can sync all your training data, workouts, sport profiles and tracks now with the new LINK App. So your data is available on your iPhone all the time. Enjoy the new SIGMA LINK App! NOTE: Apple doesn't support NFC. If you want to show your data from another bike computer, please use our SIGMA CLOUD to sync your data.
GC Touren
This app is your smart companion for cycling adventures, designed for cyclists and event organizers. It allows you to participate in and manage cycling events, track your progress, and connect with like-minded individuals.
- Event participation and management
- Progress tracking
- Checkpoint scanning
- Digital license
- Connect with cyclists
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Deine smarte Begleitung für ein unvergleichliches Radsportabenteuer! Diese App wurde speziell für Radfahrer und Veranstalter entwickelt, die ihre Leidenschaft für den Breitensport auf ein neues Level heben möchten. Mit dieser innovativen Anwendung kannst du nicht nur an aufregenden Radsport Events teilnehmen, sondern auch deine Teilnahmen verwalten, dich über bevorstehende Veranstaltungen informieren und dich so mit Gleichgesinnten vernetzen. Die App bietet nicht nur eine nahtlose Event-Anmeldung und -Teilnahme, sondern auch eine interaktive Möglichkeit, deine Fortschritte während oder nach einer Veranstaltung zu verfolgen. Von der Anmeldung zu den Veranstaltungen, über das Scannen von Checkpoints, bis hin zur Nutzung der digitalen Lizenz, wirst du alle Informationen finden, um das Beste aus deiner Radsporterfahrung herauszuholen.
Screenshots
Verdict
The clearest difference is update cadence: GC Touren at every 3 weeks against SIGMA LINK's every 4 months. SIGMA LINK's advantage is iOS requirement (12.0 vs 16.0). On price, review sentiment, ads and in-app purchases 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.
SIGMA LINK ships an update every 4 months, GC Touren every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | SIGMA LINK | GC Touren |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (8 ratings) — better | — |
| Positive reviews | 9.0% of reviews | 10.0% of reviews — better |
| Number of ratings | 8 — better | — |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 76 MB | 77 MB |
| Age rating | 4+ | 12+ |
| Developer | SIGMA-ELEKTRO GmbH | rad-net GmbH |
Customer experience
SIGMA LINK
GC Touren
In-app purchases
SIGMA LINK
No in-app purchases
GC Touren
No in-app purchases
