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- Midiflow Keyboard (Audiobus) Vs. TGX-99/77 Sample Library
Midiflow Keyboard (Audiobus) vs TGX-99/77 Sample Library Usage & Stats
This keyboard for Audiobus 3 allows you to perform music with multiple synth apps at the same time. Use the piano or scale layout to play single notes, and select the chord keyboard for accompaniments. With Audiobus 3, it's super simple to connect the keyboard to your synth apps.
+ Piano layout
+ Scale layouts (Min/Maj Blue, Ionian, Dorian, ...)
+ Chord layout
+ 2 independent keyboard strips on the iPad, 3 on the iPad Pro
+ Quickly switch sounds
+ Adjust visible key range and
+ Jump to other octaves using up/down buttons
+ Transpose output in half-tone steps
+ Modulation wheel
+ Pitch-Bend wheel
+ "Hold" mode with unisono option
+ Note velocity can be controlled via position or acceleration of the touch, or set to a fixed value
+ Use Split View/Slide Over to display the keyboard next to other apps
NOTE: This app requires Audiobus 3. Insert it into one or more MIDI sender ports to control the synth apps in the MIDI output ports of the respective pipelines.
DETAILS
Midiflow Keyboard is probably the most essential MIDI companion app for Audiobus. It allows you to trigger your synth apps with sophisticated layouts for single notes or chords. With its two keyboards, you can even perform with multiple sounds simultaneously.
HANDY CONTROLS
The streamlined user interface shows the most important controls on the main screen. Quickly change the visible key range in octave steps – you can even keep holding down keys while doing so. Switch on "hold" and keys will stay pressed until you hit them again. Or activate "unisono" and only one note will sound. And, of course, there are pitch-bend and modulation wheels for effects.
PLAY WITH SENSITIVITY
It's not only about which notes you play, but how you play them. By default, you play louder notes by hitting them further down the length of the key. You can also make the app interpret the actual velocity of your taps by using the accelerometer. However, if all you want is a fixed velocity on each tap, that is possible, too.
OPTIMIZE YOUR LAYOUT
Choose from a list of different keyboard styles that match your playing style best. The regular piano layout is just the beginning. You can select from a list of scale layouts to explore their different sounds and play solos without ever hitting a wrong note. Screen space is valuable – hide the pitch-bend and/or modulation wheel if you don't need them, making more space for keys.
PLAY CHORDS LIKE A PIANIST
Since it can be quite tricky to play chords on a touch screen, this app comes with a unique chord keyboard. The lower row triggers root notes, while the upper rows trigger chords. This layout makes it very easy to play chord accompaniments with index and middle finger that would require two full hands on a real piano.
SWITCH SOUNDS QUICKLY
The port selector in the upper right corner allows you to specify, for each keyboard, which sound to trigger. You can even select multiple destinations to layer the sounds. In order to reflect the active sound, the color scheme of the keyboard will adjust to match the app's icon.
SPLIT VIEW AND SLIDE OVER
Midiflow Keyboard works great in Split View and Slide Over, the two multitasking modes in iOS. Just swipe from the right screen side and launch the keyboard. That way, you can trigger nodes while making adjustments in an effect app or Audiobus itself. In order to take full advantage of the screen space, the keyboard is rotated 90 degrees. You can either use the right hand to play it while using the left hand in the main app, or simply rotate the device to use both hands for the keys.
- Apple App Store
- Paid
- Music
Store Rank
- -
Released in 1991 this one is probably our second favorite synthesizer next to the EX5. The thing that made this synth amazing was it's AFM (Advanced FM Technology). Not only could it read the DX7 patches, but the enhanced AFM allowed for even better FM EPs with a ton of expression. The other thing you will recognize from this synth is it's incredible A/D converters which really make the synthesizer sound warm and phat. You can still hear the digital edge, but it's mixed with a warm analog tone that made all of the patches just sound professional and organic.
Highlights:
• Standalone and AUv3 Compatible
• Yamaha SY99/77 Virtual Sample Library
• 18GB Library (11GB Lossless on Disk)
• Includes all 256 Factory Presets
• Includes all RAW Waveforms
• Includes all Drum Kits
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The Ultimate Recreation of a Legendary Synth Classic:
• Factory Presets - You get 128 Factory SY99 Presets and 128 Factory SY77 Factory Presets
• Raw Waveforms - We give you access to the RAW Waveforms so that you can re-create some of your favorite patches. Our synthesis is powerful enough to get very close!
• Capturing Nostalgia - Most of our presets use the exact wave layers as the hardware, which allows you to tweak to your liking. When needed, we used the sampled version.
• Taking it to Another Level - Because our synthesizer is a bit more powerful than the hardware, you can now create presets that rival the hardware.
• We sampled the factory presets with the effects on to capture the "exact" nostalgia of the hardware.
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Standalone vs Pure Synth® Expansion
- Standalone version has the black skeuomorphic interface
- Expansion Unlocks inside of Pure Synth® FREE Player (https://apps.apple.com/us/app/pure-synth-platinum/id1459688500#see-all/in-app-purchases)
- The Expansion includes the iPhone Version and the standalone does not
- The Expansion includes the dynamic modulation from Pure Synth®
- The Expansion allows you to mix and match libraries with one single interface
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Sample Size and Space
▪ 18GB RAW Sound Library Before Lossless Compression
▪ 11GB Actual Size on Device After Lossless Compression
▪ 2GB RAM or Higher Required
***Lossless compression is a way to compress audio files without losing quality.
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Device Specifications:
▪ 2GHz ARM Processor Recommended - iPad Pro 12.9 and 9.7 in, iPad 5th Gen, iPad Pro 12.9 in. (Gen 2), iPad Pro 10.5 in., iPad 6th Gen, iPad Pro 11 in., iPad Pro 12.9 in. (Gen 3), iPad Air (Gen 3)
▪ For External Sample Streaming, we only recommend Fast External SSD Drives (Not USB Thumb Drives)
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External Drive Storage
Our app is one of the first apps ever to offer external Drive Storage. In order to save space, you can store all of the samples on an external SSD and it will stream and read the sounds in real-time.
- Apple App Store
- Paid
- Music
Store Rank
- -
Midiflow Keyboard (Audiobus) vs. TGX-99/77 Sample Library ranking comparison
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Midiflow Keyboard (Audiobus) vs. TGX-99/77 Sample Library ranking by country comparison
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January 15, 2026