Rayofi

Content rating
Everyone
10+
Downloads
Content rating
Everyone
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Screenshot image
Screenshot image

About this app

Rayofi is the companion app for your Go-Tone portable cable gym. Connect your equipment over Bluetooth, choose your training settings and keep your workouts in one place.

CONTROL YOUR TRAINING
Adjust resistance in kilograms or pounds, manage connected Go-Tones and choose the training mode that suits your session. Compatible Go-Tone Pro equipment supports additional modes, including Speed, Eccentric Overload and Progressive.

BUILD YOUR WORKOUTS
Follow Rayofi programs, browse exercise demonstrations or build your own workouts. Plan your week and set your exercises, sets, reps and rest periods.

SHAPE EACH REP
Create and save custom resistance profiles with separate pull and return settings across the cable's range.

FOLLOW YOUR PROGRESS
Record workouts and review your sets, reps, training volume and progress over time.

OPTIONAL AI COACH AND VOICE CONTROLS
Ask the AI Coach for training ideas and workout plans after choosing to share your messages and training summary. Use supported voice features for hands-free controls, or use the app's manual controls.

DEVICE SUPPORT
Check connected device status, access firmware release notes and install compatible firmware included with the app when your equipment needs an update.

Compatible physical Go-Tone equipment is required for connected training. Available training modes and resistance ranges depend on your model and firmware. Bluetooth permission is required to connect equipment. Internet access is required for the optional AI Coach. No Rayofi account is required.
Connect to Go-Tone, control resistance, follow workouts and track training.
Updated on
Oct 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Health and fitness, Messages and 3 others
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

Rayofi for Go-Tone: Bluetooth equipment controls, custom resistance profiles, guided workouts, workout planning and progress tracking. Includes optional AI Coach and compatible bundled device firmware 2.1.9. Available controls depend on equipment model and firmware.
Content rating
Everyone
Learn more

App support

About the developer
ABBNL B.V.
johnny@abbnl.com
Smidshornerweg 47 9822 TL Niekerk Grootegast Netherlands
+31 6 30207435