[KongchangAI]
Unverified50% confidenceFactExact time

Keytones采用一次性购买的商业模式，无订阅费用

1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
8/6/2026
First Seen
Valid until: 11/4/2026

Sources

Keytones: A Mac Keyboard Feedback Tool That Uses Sound to Distinguish Uppercase from Lowercase

Cite This Claim

Stable URI
https://kongchang.com/claim/696172
API
curl https://kongchang.com/api/v1/knowledge/claims/696172
MCP
get_claim(id=696172)