String GOAT

String GOAT is the all-in-one tennis string tracker designed for players who want to get the most out of every restring. Log your racket and string setup, rate string performance across 6 categories with radar charts, analyze your tension history, and get AI-powered string recommendations — all in one app.

KEY FEATURES

■ String & Racket Management

• Log detailed racket specs: brand, model, head size, weight, grip size, stiffness (RA)

• Record string setup: brand, model, type, shape, tension, diameter

• Support for hybrid stringing (separate mains & crosses)

• Track up to unlimited rackets with Pro

■ Performance Feedback

• Rate 6 key areas: Power, Spin, Control, Comfort, Feel, Durability

• Visualize ratings with interactive radar charts

• Add detailed comments for each category

• Share feedback as images on social media

■ Statistics & Charts

• Tension history graph (mains vs. crosses over time)

• String type distribution chart

• Filter by racket for focused analysis

■ AI String Lab

• Get AI-powered string recommendations based on your recorded data and feedback

• Tension advisor tailored to your stringing history

• AI Chat for personalized stringing advice

■ Home Screen Widget

• Check your current string status at a glance

• See days since last restring and average rating

• Quick access to add new records

■ Cloud Sync & Backup

• Sync data across multiple devices

• Cloud backup and restore

• Export your records to Excel

■ 13 Languages Supported

English, Korean, Japanese, Chinese (Traditional & Simplified), German, Spanish, French, Italian, Portuguese, Turkish, Hindi, Indonesian

SUBSCRIPTION PLANS

• Free: 1 racket, unlimited string records, 10 AI recommendations/month

• Pro: Unlimited rackets, cloud sync, backup/restore, Excel export, 500 AI recommendations/month

• Premium: Everything in Pro + 3,000 AI recommendations/month

Subscriptions are billed monthly or yearly. Payment is charged to your Google Play account. Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period.