Comparison

Double+ vs 青橙音效助手

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

Head to head
About

Double+

This app is an intelligent guitar pickup system control software designed for both beginners and professionals. It offers extensive features for practice, performance, and teaching, including tone adjustment, effects, a drum machine, metronome, tuner, and loop recording.

Highlights
  • Dual-channel independent mixing ratio volume adjustment
  • Customizable tone curves and EQ settings
  • Digital effects (compression, reverb, delay, distortion)
  • Integrated drum machine with 144 styles
  • Metronome with practice settings
  • Tuning table for various instruments
  • Loop recording and music score functions
Features
Read full description

Double+ is a guitar digital intelligent pickup system control software created by Debo Acoustics based on the user's thinking to make it more interesting for beginner users and more systematic for professional users. Features: 1. Piezoelectric patch dual-channel independent mixing ratio volume adjustment 2. 4 official preset tone curves and 20 self-customized curve functions. 3. The 8-segment EQ curve of the piezoelectric microphone can be adjusted independently by dragging it. 4. Howling suppression 4-6 suppression frequency points 5. Detailed adjustment of digital effects of compression, reverb, chorus, delay, and distortion. 6. Drum machine, 12x12/144 style drum sets, 12 sound source options 7. Metronome, 10 timbres, and various rhythm and beat combination practice settings 8. Tuning table function, suitable for 21 special tuning schemes such as guitar, ukulele, bass, and standard flat half-tuning. 9. Loop recording function, you can edit the drum set to record and play in a loop at the same time, and record in an infinite loop. 10. Music score function, massive music scores, synchronous playback of audio scores, chord query, and customizable download of my music score collection. Summary: It is a one-stop intelligent auxiliary tool that integrates guitar playing practice and teacher teaching. It has application scenarios, practice assistance for beginners, stage performances for performers, and teaching assistance for piano store teachers. It is created with the efforts of Debo Acoustics, and technology empowers music. Your musical dreams are within reach.

About

青橙音效助手

Enhance your live streams with a vast library of sound effects. Quickly set up your broadcast with pre-made templates and customize sounds to create a dynamic atmosphere. Supports local audio import and recording for ultimate flexibility.

Highlights
  • 5000+ sound effects library
  • Pre-made scene templates
  • Customizable sound effects
  • Import and record audio
  • Smart ducking for background music
  • Bluetooth keyboard shortcuts
  • In-app music player
  • iPad landscape mode support
Features
Read full description

一键播放,直播氛围拉满 专为主播打造的气氛音效神器。5000+ 内置音效,覆盖主持、喊麦、搞笑、游戏、生活等场景,一触即发。自带模板库,新人主播一分钟配置,让你的直播间永远不冷场。 核心亮点 - 海量音效库:5000+ 精选音效,持续更新,分类齐全,找音效不再翻半天 - 热门模板库:内置娱乐、PK、搞怪等场景音效模板,支持一键使用,新人快速开播 - 深度自定义:每个音效都能改名称、调速度、设音量、换颜色,打造你的专属面板 - 本地导入 + 录音:手机里的音频随时导入,灵感来了直接录,秒变音效 - 智能闪避:播放音效时背景音乐自动降低,结束后无缝恢复,告别手忙脚乱 - 蓝牙键盘快捷键:连接键盘一键触发,双手不离镜头,操作行云流水 - 全网歌曲搜索:内置音乐播放器,支持在线搜索下载,直播BGM随心切换 - iPad 横屏适配:大屏操作更从容,音效面板一览无余 适用场景 游戏开黑、才艺直播、电商带货、线下活动、朋友聚会……有声音的地方,就有青橙音效。

Screenshots

Double+4 screens
青橙音效助手4 screens

Verdict

The call

The clearest difference is review sentiment: 青橙音效助手 at 100% against Double+'s 20%. 青橙音效助手 also leads on rating (5.0 vs 3.4) and update cadence (every 2 days vs every 6 days). Double+'s advantage is monetization model (free vs free with in-app purchases). On ratings volume, ads, in-app purchases 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

ReceptionRating · Positive reviews · Number of ratings

青橙音效助手 holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 7 and 6 respectively. Written reviews point the same way: 20% of Double+'s written reviews are positive against 100% of 青橙音效助手's.

UpkeepUpdate frequency

Double+ ships an update every 6 days, 青橙音效助手 every 2 days. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

Scorecard4 real differences · 6 level
Double+ versus 青橙音效助手: the parameters behind the verdict, then further details
ParameterDouble+青橙音效助手
PriceFree — better—
Rating3.4 (7 ratings)5.0 (6 ratings) — better
Positive reviews20.0% of reviews100.0% of reviews — better
Number of ratings7 — better6
Update frequencyEvery 6 daysEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size99 MB80 MB
Age rating4+4+
DeveloperHuizhou Debo Acoustics Co., Ltd.飞 叶

Customer experience

Double+

All ratings6 ratings
Positive50.0%
Neutral16.7%
Negative33.3%
Written reviews5 reviews
Positive20.0%
Neutral20.0%
Negative60.0%

青橙音效助手

Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Double+

No in-app purchases

None

青橙音效助手

No in-app purchases

Questions

Is Double+ free?
Double+ is free to download, with no in-app purchases.
Is 青橙音效助手 free?
Pricing for 青橙音效助手 is not currently listed on the App Store.
Which has better reviews, Double+ or 青橙音效助手?
青橙音效助手 is rated higher. Double+ averages 3.4 out of 5 from 7 ratings, while 青橙音效助手 averages 5.0 from 6 ratings.
Do Double+ or 青橙音效助手 have ads?
Neither Double+ nor 青橙音效助手 shows ads.
Which is updated more often, Double+ or 青橙音效助手?
Double+ ships an update every 6 days, and 青橙音效助手 every 2 days. Most recently, Double+ was updated on September 17, 2026 and 青橙音效助手 on September 18, 2026.

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