Comparison

乐理手册 vs 来音调音器

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

Head to head
About

乐理手册

This app helps music enthusiasts learn music theory, practice sight-singing, and ear training. It offers a comprehensive question bank with art exam simulations and integrated ear training exercises to improve listening and vocal skills.

Highlights
  • Music theory question bank
  • Art exam simulations
  • Integrated sight-singing and ear training
  • Music theory dictionary
  • Sheet music practice with virtual keyboard
Features
Read full description

乐理手册APP是帮助音乐爱好者学习音乐理论知识、视唱练耳的实用软件。汇集了丰富的乐理知识、艺考真题,综合视唱练耳题,帮助你快速提高听辩和演唱水平,掌握乐理知识点 【乐理题库】音乐符号、音程、节奏节拍等专项练习,艺术院校真题模拟,帮你巩固知识点 【乐理学习】音乐理论归纳,图文对照简单易懂,帮你快速掌握乐理知识,记忆更加深刻 【视唱练耳】音程、音高、调式、和弦综合听辩训练,单音旋律视唱,识别音准智能打分 【乐理词典】快速查询琴键、谱表、调号、休止符、音符时值、音乐名词等乐理知识 【识谱练习】虚拟键盘、MIDI键盘、听音识别三种弹奏方式,帮你快速掌握五线谱 --------- — 隐私政策:https://base.quthing.com/base/agreement/privacy.html?appPackage=music_knowledge_ios&appChannel=AppStore — 会员协议:https://base.quthing.com/base/agreement/vip.html?appPackage=music_knowledge_ios&appChannel=AppStore — 续费协议:https://base.quthing.com/base/agreement/auto_renewal.html?appPackage=music_knowledge_ios&appChannel=AppStore 使用本应用即表示您同意 Apple 的标准《最终用户许可协议》(EULA)

About

来音调音器

A professional-grade tuning device for all instruments, offering more precise and efficient adjustments than physical tuners. It features fast and accurate sound recognition with a realistic, user-friendly interface for a more immersive experience.

Highlights
  • Professional-grade tuning
  • Precise and efficient adjustments
  • Fast and accurate sound recognition
  • Supports all instruments
  • Realistic and user-friendly interface
  • Manual and automatic tuning modes
Features
Read full description

来音调音器,专业级调音设备,比实物调音器调节更精准、高效。支持所有乐器调音,声音识别快速且精准。乐器调音区仿真设计,操作更简单,体验更逼真。 【精准快速调音】对接国际音高标准,精准识别音高,调音零误差。 【多乐器支持】十二平均律自由调音,实时识别声音频率,轻松为所有乐器调节音高。 【多模式支持】手动调音与自动调音一键切换,每根弦可单独调节,乐器音高一调就准。

Screenshots

乐理手册4 screens
来音调音器3 screens

Verdict

The call

The clearest difference is rating: 来音调音器 at 4.8 against 乐理手册's 3.9. 来音调音器 also leads on in-app purchases (none vs 5) and review sentiment (81% vs 64%). On price, ratings volume, update cadence and ads 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. 乐理手册 sells 5 in-app purchases, starting at $5.99 per month. 来音调音器 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

来音调音器 holds the better App Store score, 4.8 against 3.9. Both are backed by a comparable volume of ratings — 15 and 19 respectively. Written reviews point the same way: 64% of 乐理手册's written reviews are positive against 81% of 来音调音器's.

UpkeepUpdate frequency

乐理手册 ships an update every 2 weeks, 来音调音器 weekly. Both last shipped on October 30, 2026.

Scorecard5 real differences · 5 level
乐理手册 versus 来音调音器: the parameters behind the verdict, then further details
Parameter乐理手册来音调音器
PriceFreeFree
Rating3.9 (15 ratings)4.8 (19 ratings) — better
Positive reviews64.1% of reviews80.8% of reviews — better
Number of ratings1519 — better
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.010.0 — better
Further details — not scored
Size312 MB71 MB
Age rating4+4+
DeveloperBeijing Laiyin Innovation Technology Co., Ltd.北京夕航科技有限公司

Customer experience

乐理手册

All ratings15 ratings
Positive66.7%
Neutral6.7%
Negative26.7%
Written reviews39 reviews
Positive64.1%
Neutral5.1%
Negative30.8%

来音调音器

All ratings19 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews26 reviews
Positive80.8%
Neutral0.0%
Negative19.2%

In-app purchases

5 purchases

乐理手册

Subscriptions3
  • 乐理手册-月会员3 Days trial$5.991 Month
  • 乐理手册-季会员$5.993 Months
  • 乐理手册-年会员$17.991 Year
One-time2
  • 终身会员$2.99
  • 1个月会员$7.99
None

来音调音器

No in-app purchases

Questions

Is 乐理手册 free?
乐理手册 is free to download, with in-app purchases available.
Is 来音调音器 free?
来音调音器 is free to download, with no in-app purchases.
Which has better reviews, 乐理手册 or 来音调音器?
来音调音器 is rated higher. 乐理手册 averages 3.9 out of 5 from 15 ratings, while 来音调音器 averages 4.8 from 19 ratings.
Do 乐理手册 or 来音调音器 have ads?
Neither 乐理手册 nor 来音调音器 shows ads.
Which is updated more often, 乐理手册 or 来音调音器?
乐理手册 ships an update every 2 weeks, and 来音调音器 weekly. Most recently, 乐理手册 was updated on October 30, 2026 and 来音调音器 on October 30, 2026.

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