Comparison

酷键盘 vs Tera Synth

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

Head to head
About

酷键盘

Features
Read full description

“我不懂音乐,但我有一颗追寻音乐梦想的心” 酷系列致力于满足普通人玩音乐的梦想,自上线以来获得广大用户的喜爱,数次登上苹果官方音乐畅销榜单第一名。此次,酷系列产品迎来上线后首次全面升级,4.0版本以后更多功能,更有趣地玩音乐。 全新整合:1.钢琴、吉他、架子鼓、电吉他、贝斯快速切换,无需切换App。 2.购买内容、账号统一,通用所有酷系列产品。无论会员购买、歌曲解锁,全系列通用。 不变的精彩: ——真实乐器音色,逼真演奏体验。 ——庞大歌曲库,千首钢琴曲,从流行到古典,应有尽有。 ——上手简单,无需学习,就能弹奏歌曲。 ——弹歌送好友,为你的TA演奏情歌不再是梦想 ——与酷系列其他产品可通过WIFI、蓝牙组成乐队,,成为朋友聚会、年会活动人气明星 酷系列应用包括:《酷木吉他》、《酷电吉他》、《酷贝斯》、《酷键盘》、《酷架子鼓》。 欢迎加入我们的手机乐队QQ群: 94332970 新浪微博:@MEET-Studio 微信客服号:MEETStudio(yunchuangxin) 邮箱:support@meet-future.com

About

Tera Synth

Create unique sounds beyond traditional synthesizers with a modular analog and digital synthesis workstation. Combine physical modeling, wireless patching, and built-in effects for a fat, individual sound. Features a programmable arpeggiator and live playing options.

Highlights
  • Modular analog and digital synthesis
  • Physical modeling modules
  • Wireless patching and modulation routing
  • Built-in distortion, delay, chorus, phaser, and reverb effects
  • Programmable arpeggiator
  • Live playing with onscreen keyboard and MIDI support
  • Audiobus and Inter-App-Audio integration
Read full description

Tera Synth - Modular Analog Synthesizer Explore new sound spaces with Tera Synth that go beyond the emulation of synthesizer legends. Use the power of analog and digital synthesis combined with new modules for physical modelling. Wireless patching of modules combined with an intelligible modulation routing simplifies the development of new synthesizer designs from scratch. Distortion effect, Delay/Chorus/Phaser and Reverb effects give your sounds the final polishing. Tera Synth gives your music an individual character with its unique fat sound. The well-designed algorithms and the economical modular structure provides you with a comparatively high voice yield. Precise timing with the unique built-in Arpeggiator let you feel the rhythm. Tera Synth supports Audiobus and Inter-App-Audio for integration with other Music Apps. Modular Analog Synthesis • Modular synthesizer with free connections between modules. • 25 Sound Modules • 4 Low frequency oscillators • 4 Standard ADSR Envelope generators. • 4 Multi Segment Envelopes with tempo sync. • 64 time/level segments per envelope • Monophonic or polyphonic with up to 32 voices. • More than 920 factory presets, unlimited user presets can be shared. FX • Chorus with four delay lines. • 8 pole Analog Phaser. • Distortion effect with Tube/Tape emulation • Stereo Echo/Delay effect. • Hi end reverberation unit. Live • Play melodies live with the onscreen keyboard. Drag fingers for slides and vibrato. • Optionally use CoreMIDI* compatible hardware keyboard. • Dozens of scales selectable • Variable Keyboard layout for scale optimized playing Full featured programmable Arpeggiator • Uses programmable sequences with up to 32 steps. • Can trigger single notes and chords. • Unique randomizer generates Arpeggios with 100% usability. • 32 Arpeggios included, unlimited useer arpeggios possible. • For each step you can program tie, accent, transposition and note order Global • Audiobus 3 compatible (Input slot) with Preset saving. • Inter App Audio • AudioUnit AUv3 with parameter automation • Ableton Link compatible • Audio pasteboard. Copy audio recordings to Clipboard for use with other Apps • Exchange user presets with File Sharing in iTunes. • Support for MIDI input/output connections. • MIDI learn functionality.

Screenshots

酷键盘4 screens

Verdict

The call

The clearest difference is price: 酷键盘 at Free against Tera Synth's $1.99. 酷键盘 also leads on update cadence (every 5 weeks vs every 4 months) and device support (3 vs 1). Tera Synth's advantage is review sentiment (86% vs 43%) and rating (4.8 vs 1.0). On ads and in-app purchases 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

酷键盘 is free to download; Tera Synth costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Tera Synth holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Tera Synth has 28 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 43% of 酷键盘's written reviews are positive against 86% of Tera Synth's.

UpkeepUpdate frequency

酷键盘 ships an update every 5 weeks, Tera Synth every 4 months. Both last shipped on November 1, 2026.

Scorecard7 real differences · 3 level
酷键盘 versus Tera Synth: the parameters behind the verdict, then further details
Parameter酷键盘Tera Synth
PriceFree — better$1.99
Rating1.0 (1 ratings)4.8 (28 ratings) — better
Positive reviews43.2% of reviews86.4% of reviews — better
Number of ratings128 — better
Update frequencyEvery 5 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS8.0 — better12.0
Further details — not scored
Size132 MB36 MB
Age rating4+4+
DeveloperMEET Studio CO.,LTD.Harry Gohs

Customer experience

酷键盘

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews81 reviews
Positive43.2%
Neutral11.1%
Negative45.7%

Tera Synth

All ratings27 ratings
Positive96.3%
Neutral3.7%
Negative0.0%
Written reviews44 reviews
Positive86.4%
Neutral11.4%
Negative2.3%

Bugs and requests

酷键盘

Reported bugs

113 issues
  • Constantly displays cannot load
  • Does not work
  • Not compatible with iOS 8
  • Does not start up
  • Unlocks songs but cannot play them
Show 108 more
  • Needs to be deleted and re-downloaded to work
  • Freezes on the third song
  • Freezes constantly
  • Freezes after a couple of songs
  • Crashes after one song
  • Does not get past the first screen
  • Tries to sell gambling apps
  • Keeps crashing
  • Game keeps crashing
  • Slow to load songs
  • Some songs don't load at all
  • Program freezes
  • Keeps locking up and crashing
  • Sticks and shuts down
  • Freezing while it loads
  • Constant internet connection issues
  • VIP purchase charges money but gives no VIP status
  • Beats multiplier gets in the way
  • Detection system is not convenient
  • Cannot gain access to VIP through other apps
  • App closes immediately
  • QQ login stopped
  • Lost favorite tunes after update
  • Language changed to Chinese
  • No English option after update
  • Unusable due to language change
  • Previous versions were better
  • New version is disappointing
  • Paid for membership but cannot unlock songs
  • Needs to pay multiple times
  • Doesn't work
  • Incompatible with iPhone 3G
  • Doesn't work
  • App closes immediately
  • Doesn't start up
  • QQ login stopped
  • Not compatible with iOS 8
  • Unlocks songs but cannot play them
  • Needs to be deleted and re-downloaded to work
  • Freezes on the third song
  • Freezes constantly
  • Freezes after a couple of songs
  • Crashes after one song
  • Does not get past the first screen
  • Tries to sell gambling apps
  • Keeps crashing
  • Game keeps crashing
  • Slow to load songs
  • Some songs don't load at all
  • Program freezes
  • Keeps locking up and crashing
  • Sticks and shuts down
  • Freezing while it loads
  • Constant internet connection issues
  • VIP purchase charges money but gives no VIP status
  • Beats multiplier gets in the way
  • Detection system is not convenient
  • Cannot gain access to VIP through other apps
  • App closes immediately
  • QQ login stopped
  • Lost favorite tunes after update
  • Language changed to Chinese
  • No English option after update
  • Unusable due to language change
  • Previous versions were better
  • New version is disappointing
  • Paid for membership but cannot unlock songs
  • Needs to pay multiple times
  • Doesn't work
  • Incompatible with iPhone 3G
  • Doesn't work
  • App closes immediately
  • Doesn't start up
  • QQ login stopped
  • Not compatible with iOS 8
  • Unlocks songs but cannot play them
  • Needs to be deleted and re-downloaded to work
  • Freezes on the third song
  • Freezes constantly
  • Freezes after a couple of songs
  • Crashes after one song
  • Does not get past the first screen
  • Tries to sell gambling apps
  • Keeps crashing
  • Game keeps crashing
  • Slow to load songs
  • Some songs don't load at all
  • Program freezes
  • Keeps locking up and crashing
  • Sticks and shuts down
  • Freezing while it loads
  • Constant internet connection issues
  • VIP purchase charges money but gives no VIP status
  • Beats multiplier gets in the way
  • Detection system is not convenient
  • Cannot gain access to VIP through other apps
  • App closes immediately
  • QQ login stopped
  • Lost favorite tunes after update
  • Language changed to Chinese
  • No English option after update
  • Unusable due to language change
  • Previous versions were better
  • New version is disappointing
  • Paid for membership but cannot unlock songs
  • Needs to pay multiple times
  • Doesn't work
  • Incompatible with iPhone 3G

Requested features

24 requests
  • More songs
  • English version
  • Language option
  • Bring back English version
  • Add English language
Show 19 more
  • Bring back English translations
  • Add more songs
  • Add sheet music
  • Option to record
  • Fix crashing
  • Add more popular songs
  • Cheaper full version
  • Option to record while playing
  • Show notes on the app
  • More songs including Für Elise, Party Rock Anthem, and Chopsticks
  • Add more songs
  • Add more popular songs
  • Fix constant internet connection bug
  • Make it an offline game
  • Add on/off switch for beats multiplier
  • Add on/off switch for detection system
  • Improve detection system
  • Fix VIP purchase issues
  • Make full version cheaper

Tera Synth

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

酷键盘

No in-app purchases

None

Tera Synth

No in-app purchases

Questions

Is 酷键盘 free?
酷键盘 is free to download, with no in-app purchases.
Is Tera Synth free?
Tera Synth costs $1.99, with no in-app purchases.
Which has better reviews, 酷键盘 or Tera Synth?
Tera Synth is rated higher. 酷键盘 averages 1.0 out of 5 from 1 ratings, while Tera Synth averages 4.8 from 28 ratings.
Do 酷键盘 or Tera Synth have ads?
Neither 酷键盘 nor Tera Synth shows ads.
Which is updated more often, 酷键盘 or Tera Synth?
酷键盘 ships an update every 5 weeks, and Tera Synth every 4 months. Most recently, 酷键盘 was updated on November 1, 2026 and Tera Synth on November 1, 2026.

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