技术支持
遇到问题或有建议,欢迎联系我们。
govomusic@gmail.com
支持范围
- 调音精度、麦克风与音频输入问题;
- 乐器、调弦方式与自定义调弦配置;
- macOS 下的输入设备选择;
- Pro 购买、订阅、恢复购买与权益识别;
- 功能建议、错误反馈与其他使用问题。
常见问题
检测不到声音,或读数不断跳动
- 在系统设置中确认已允许 PTuner 使用麦克风;
- macOS 上在应用“设置 > 音频输入”中选择正确的输入设备;
- 靠近乐器,减少环境噪声与回声;
- 拨弦或吹奏后保持音持续一小段时间,避免短促的敲击声。
调音结果和预期不一致
- 确认“参考音高”符合你的演奏习惯,默认是 A4 = 440 Hz;
- 确认所选乐器与调弦方式正确,或改用自由调音;
- 观察音分偏差,轻微偏差属于正常范围。
购买 Pro 后功能没有解锁
- 在应用“设置”中点击“恢复购买”;
- 确认当前 Apple ID 与购买时使用的账户一致;
- 重新启动应用后再试一次。
如何取消订阅
- iOS:系统设置 > Apple 账户 > 订阅;
- macOS:App Store > 账户 > 管理订阅;
- 永久版为一次性买断,不存在自动续期。
联系时建议提供
- 应用版本;
- 设备型号与系统版本;
- 问题的具体描述与复现步骤;
- 如方便,请附上截图或录屏。
Support
Found a problem or have a suggestion? Get in touch.
govomusic@gmail.com
What We Can Help With
- Tuning accuracy, microphone, and audio input issues;
- Instruments, tunings, and custom tuning configurations;
- Audio input device selection on macOS;
- Pro purchases, subscriptions, restores, and entitlement recognition;
- Feature suggestions, bug reports, and other questions.
Frequently Asked Questions
No sound is detected, or the reading keeps jumping
- Make sure PTuner is allowed to use the microphone in system settings;
- On macOS, select the correct input device in Settings > Audio Input;
- Move closer to the instrument and reduce ambient noise and echo;
- Let the note sustain for a moment rather than using a short percussive attack.
The tuning result does not match what I expect
- Check that the reference pitch matches your playing, A4 = 440 Hz by default;
- Confirm the selected instrument and tuning, or use free tuning;
- Check the cent deviation; a small deviation is normal.
Pro features are not unlocked after purchase
- Tap “Restore Purchases” in the App’s Settings;
- Make sure the current Apple ID matches the one used for the purchase;
- Restart the App and try again.
How do I cancel a subscription?
- iOS: Settings > Apple Account > Subscriptions;
- macOS: App Store > Account > Manage Subscriptions;
- The Lifetime option is a one-time purchase and does not renew.
When Contacting Us
- App version;
- Device model and OS version;
- A description of the issue and steps to reproduce it;
- A screenshot or screen recording, if possible.