Comparison

Turbo Control vs 钢琴巴士

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Turbo Control

This application allows you to remotely manage all rear panel settings for Turbosound iX and iP series speakers. It utilizes Bluetooth 4 for communication, ensuring a seamless wireless experience.

Highlights
  • Remote control of rear panel settings
  • Supports Turbosound iX series
  • Supports Turbosound iP series
  • Bluetooth 4 connectivity
Features
Read full description

Remotely control all the rear panel settings of the Turbosound iX & iP series speakers. Because the speakers use Bluetooth 4 to communicate with the app, you will need an iPhone 4S or later, or an iPad 3 or later.

About

钢琴巴士

Features
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钢琴巴士 App,由上海音乐出版社(下简称「上音社」)官方出品,是正版教材「配套」的数字化钢琴学习平台。 钢琴巴士 App 特有「智能 7+1 双引擎」,运用 AI 人工智能、琴声识别等先进算法,为纸质乐谱全方位赋能、智能化发声,为广大钢琴学习者、从业者提供了个性化、场景化、特色化的音乐知识服务系统。 钢琴巴士 App,让钢琴学习,效率更高;让音乐梦想,触手可及。 ===== 产品功能特色 ===== 【上音社出品,智能 7+1 双引擎】 上海音乐出版社开创「智能 7+1 双引擎」钢琴学习体验,通过「正版琴谱+钢琴巴士 App」的有机结合,钢琴学习者将体验到 14 项增值服务,即涵盖,7 大音乐科技交互:唱谱、示范、调速、分手、伴奏、教学、测评;7大美育素养创新:术语、曲式、乐理、体裁、难点、简史、导赏。 【海量正版教材,权威名师课程】 作为上音社「正版」教材配套学习 App,「钢琴巴士」拥有海量、丰富的正版内容。曲库融合多个全球权威版本的优势,涵盖各阶段钢琴学习,更有众多名家名师视频,钢琴学习者可以快速定位权威资源。 【智能 AI,学习好帮手】 正版伴奏、自动翻谱、一键测评……钢琴巴士 App 内置更先进的 AI 科技,全方位对钢琴演奏者进行智能辅助、评分等,及时发现问题,有针对性地改正和巩固。随时随地下载 App,学琴更有趣,效率更高。 【学生&教师,一键绑定】 钢琴巴士 App特有的「师生一体化」系统,为教师和学生提供更多智能、便捷的钢琴学习服务。创建班级、回课点评、打榜pk等创新功能,让学琴进度一目了然。 ===== 联系我们 ===== 微信公众号:钢琴巴士 客服电话:400-026-5066转6

Screenshots

Turbo Control4 screens
钢琴巴士4 screens

Verdict

The call

The clearest difference is rating: Turbo Control at 2.9 against 钢琴巴士's 1.0. Turbo Control also leads on in-app purchases (none vs 10) and ratings volume (41 vs 1). 钢琴巴士's advantage is update cadence (every 2 weeks vs every 5 months) and review sentiment (44% vs 20%). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 钢琴巴士 sells 10 one-off in-app purchases. Turbo Control asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Turbo Control holds the better App Store score, 2.9 against 1.0. That said, the two scores are not equally well evidenced: Turbo Control has 41 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 20% of Turbo Control's written reviews are positive against 44% of 钢琴巴士's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Turbo Control ships an update every 5 months, 钢琴巴士 every 2 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

Scorecard6 real differences · 4 level
Turbo Control versus 钢琴巴士: the parameters behind the verdict, then further details
ParameterTurbo Control钢琴巴士
PriceFreeFree
Rating2.9 (41 ratings) — better1.0 (1 ratings)
Positive reviews20.0% of reviews44.4% of reviews — better
Number of ratings41 — better1
Update frequencyEvery 5 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better12
Further details — not scored
Size23 MB103 MB
Age rating4+4+
DeveloperMusic Group Research UK LimitedShanghai Music Publishing House Co., Ltd.

Customer experience

Turbo Control

Written reviews25 reviews
Positive20.0%
Neutral12.0%
Negative68.0%

钢琴巴士

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews9 reviews
Positive44.4%
Neutral22.2%
Negative33.3%

In-app purchases

None

Turbo Control

No in-app purchases

10 purchases

钢琴巴士

One-time10
  • ABRSM英皇考级精选录播课(二级)-vip专属$4.99
  • ABRSM英皇考级精选录播课(七级)-vip专属$6.99
  • ABRSM英皇考级精选录播课(六级)-vip专属$6.99
Show 7 more
  • ABRSM英皇考级精选录播课(三级)-vip专属$9.99
  • ABRSM英皇考级精选录播课(四级)-vip专属$9.99
  • ABRSM英皇考级精选录播课(八级)-vip专属$9.99
  • ABRSM英皇考级精选录播课(五级)-vip专属$12.99
  • 钢琴巴士月卡会员$12.99
  • 全年陪练卡$99.99
  • 优惠年卡会员$149.99

Questions

Is Turbo Control free?
Turbo Control is free to download, with no in-app purchases.
Is 钢琴巴士 free?
钢琴巴士 is free to download, with in-app purchases available.
Which has better reviews, Turbo Control or 钢琴巴士?
Turbo Control is rated higher. Turbo Control averages 2.9 out of 5 from 41 ratings, while 钢琴巴士 averages 1.0 from 1 ratings.
Do Turbo Control or 钢琴巴士 have ads?
Neither Turbo Control nor 钢琴巴士 shows ads.
Which is updated more often, Turbo Control or 钢琴巴士?
Turbo Control ships an update every 5 months, and 钢琴巴士 every 2 weeks. Most recently, Turbo Control was updated on November 6, 2026 and 钢琴巴士 on November 7, 2026.

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