https://appagg.com/developer/stefan-duenser/points/?hl=zh zh AppAgg.com Sun, 10 Sep 2023 12:20:15 GMT Sun, 10 Sep 2023 12:20:15 GMT https://appagg.com/developer/stefan-duenser/points/?hl=zh https://appagg.com/i/apple-touch-icon.png 操作: +1 积分  
用户: Marika  
添加日期: 2023-09-10 12:20:15 UTC  

价格: $17.99   
列表: 0 + 0   
积分: 1 + 0   
排名: 0   
评论: 0   
版本: 1.64  
来自: Stefan Duenser   
已更新: 2025-09-18 19:02:01 UTC  
发布日期: 2021-09-12 07:00:00 UTC  
类别: iOS 应用 › 音乐  

说明: 
The most successful and famous trumpet method is now available as an App. Here you will find additional Tools to help you learn: metronome, tuning machine, pitch accuracy games, tools ... 

新版变化: 
Some small bugs have been fixed, the page numbers are more visible when scrolling, and a few music files have been replaced 

AppAgg: 
[ Trumpet Fox Vol. 1 ]

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