SynthBridge MIDI Synth vs reaper
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SynthBridge MIDI Synth
Transform your device into a portable sound module and practice space. Connect a MIDI keyboard or use the on-screen controls to play with a vast sound library, layer instruments, and apply effects. Record performances, practice with loops and metronomes, and export your creations.
- MIDI keyboard connectivity
- SoundFont (SF2/SF3) import
- Layered sound design
- MIDI CC parameter control
- MIDI file playback and recording
- Metronome and loop functionality
- Performance scene saving
Read full descriptionHide full description
Connect your MIDI keyboard, choose a sound, and play. SynthBridge turns your phone or tablet into a portable sound module and practice workspace. You can also start with the on-screen piano and drum pads. Your sounds: use the built-in library or import SF2/SF3 SoundFonts. Layer sounds and adjust their balance, effects and keyboard ranges. Your keyboard: connect compatible USB MIDI or Bluetooth MIDI devices. Control supported parameters with MIDI CC messages. Your practice: play MIDI files, follow the note visualization, and combine a metronome, loops and Style accompaniment. Your ideas: record MIDI performances, keep named drafts, preview takes and export MIDI files. MIDI files can also be converted to WAV or AAC audio. Your setup: save performance scenes and return to your sounds and playing settings. Use portrait or landscape layouts on phones and tablets. Some features and resources require in-app purchases. iOS or iPadOS 15.0 or later. USB and Bluetooth MIDI require compatible devices and accessories. https://synth.64bit.us/privacy.html https://synth.64bit.us/terms.html
reaper
Read full descriptionHide full description
这是一款在 iPhone 和 iPad 上运行的本机音乐编辑应用。导入、录音、剪辑、效果和导出都在这台设备上完成,不用注册,也不会把音频上传到服务器。 打开就能用「示例工程」试听,也可以导入已有音频,或直接进入录音页采录人声和乐器。 你可以做的事 • 多轨编排:在时间线上拖移、切开、循环片段,给工程起名并保存在本机 • 快速开始:空白工程、人声 + 伴奏(适合翻唱)、节拍铺底 • 均衡 / 混响:8 段参数均衡,以及房间混响 • 变速变调:速度和音高分开调节 • 变声:套用预设后再微调 • 降噪:噪声门,把不想要的底噪压下去 • 频谱分层:按低频 / 中频 / 高频拆成三条新轨道(这是按频段分开,不是人声和伴奏分离) • 混音导出:导出 WAV 无损、M4A 分享或 CAF 归档,文件留在本机「文件」App 录音只在你点「开始录音」时使用麦克风。可开节拍器对拍;外放时建议戴耳机,避免点声进麦。拒绝麦克风后,仍可导入、编辑和导出。 不收集账号,不做广告追踪,不接入分析 SDK。工程、录音和导出结果只保存在这台设备上。 会员高级工具 · 自动续费订阅 提供周 / 月 / 年自动续费订阅(可含 3 天免费试用,以 App 内价格展示及您的 Apple ID 试用资格为准),解锁: • 音效均衡 — EQ、混响与变速变调 • 声轨分离 — 本地立体声 M/S 人声/伴奏分离(非云端 AI) • 音频工具箱 — 增益、人声增强、人声消除与卡拉 OK • 本地降噪 — 多种降噪模式 • 变声特效 — 多种实时变声预设,支持预览与导出 付款将记入您的 Apple ID。除非在当前订阅周期(含试用期)结束前至少 24 小时关闭自动续费,否则订阅将自动续订,并在续订前 24 小时内扣款。您可随时在系统设置 → Apple ID → 订阅中管理或取消,也可在 App 内使用「恢复购买」。详情见 App 内订阅页与用户协议。 【隐私优先】 · 音频内容本地处理,不上传 · 不含广告 · 订阅由 Apple App Store 结算 隐私政策:https://xianan-yinyue.surge.sh/privacy.html 技术支持:https://xianan-yinyue.surge.sh/support.html EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: SynthBridge MIDI Synth at fortnightly against reaper's every 5 weeks. SynthBridge MIDI Synth also leads on iOS requirement (15.0 vs 17.0). On price, 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
Both are free to download. SynthBridge MIDI Synth sells 7 in-app purchases, starting at $1.99 per month and reaper sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.
SynthBridge MIDI Synth ships an update fortnightly, reaper every 5 weeks. The most recent releases landed on November 11, 2026 and November 6, 2026 respectively.
| Parameter | SynthBridge MIDI Synth | reaper |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Fortnightly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 76 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | 啟东 徐 | 菊姣 李 |
In-app purchases
SynthBridge MIDI Synth
- Cloud Monthly7 Days trial$1.991 Month
- Cloud Yearly7 Days trial$12.991 Year
- Supporter Tip$0.99
- Remove Ads$1.99
- Supporter Plus$4.99
Show 2 moreShow fewer
- SynthBridge Pro$4.99
- Supporter Patron$9.99
reaper
- 周会员3 Days trial$0.997 Days
- 月会员$3.991 Month
- 年会员3 Days trial$14.991 Year
Questions
Is SynthBridge MIDI Synth free?
Is reaper free?
Do SynthBridge MIDI Synth or reaper have ads?
Which is updated more often, SynthBridge MIDI Synth or reaper?
Other comparisons















