Midiflow Randomizer (Audiobus) vs True Pan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Midiflow Randomizer (Audiobus)
This MIDI effect app generates random variations in notes, velocities, and timing for musical sequences. It allows users to specify the range of randomization and can be used with other MIDI tools for harmonious results. Requires Audiobus 3.
- Randomize notes
- Randomize note velocities
- Randomize timing
- Specify variation range
- Use multiple instances
- Requires Audiobus 3
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Whether you want to add a human touch to note sequences or seek inspiration, this MIDI effect app for Audiobus 3 is a simple but effective tool for you. Randomize notes, note velocities, and timing just by specifying a desired range of variations. With the help of Midiflow Scales, you can keep your randomized notes in harmony. + Randomize notes + Randomize note velocities + Randomize timing + Specify an amount of variation for each type + Use multiple instances of this effect in Audiobus NOTE: This app requires Audiobus 3. Insert it into one or more MIDI effect ports to affect the data going through the respective pipelines.
True Pan
This audio plugin allows for lossless repositioning of stereo recordings, preserving the stereo field's geometry. It enables fully reversible panoramic rotations without compressing the stereo image and supports advanced transformations and modulation effects for creative sound design.
- Lossless stereo field repositioning
- Fully reversible panoramic rotations
- Advanced transformations and modulation
- Preserves spatial information in ambience/reverb
- Tempo-synced LFOs for rhythmic motion
- Dynamic stereo spread controls
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True Pan makes it possible to reposition stereo recordings while perfectly preserving the geometry of the stereo field. This allows for lossless, fully reversible panoramic rotations that don't compress the stereo image. The plugin also supports more intense transformations and modulation effects. True Pan can be used to: • Pan sounds that are rich in ambience or reverb without diminishing spatial information • Adjust stereo field recordings, freely rotate the entire sound field (e.g. to change what's in front) • Easily shift sonic perspectives of fx-rich, layered stereo instrument patches • Explore a new dimension of positional reverberation • Add subtle motion to, or "liven up" omnidirectional sounds (can also be used as a special chorus effect at higher rates) • Add a dynamic spatial quality to arpeggiated or rhythmic passages using the tempo sync feature with different LFO types • Apply stronger modulation for sound design and creative uses (creating warble, flutter or stereo tremolo and glitch effects) • Aid and speed up workflows for multi-mic setups When used as a post-processor for reverbs, True Pan can provide higher temporal density and smoothness than what pre-panned reverb inputs would allow. This directly translates to a better quality, but can also be viewed as a different physical setup of the sound source and the listener in relationship to the boundaries of the acoustic space. Thus it opens up additional degrees of freedom in positioning. The plugin's approach to quality preservation is best demonstrated by its ability to transform processed audio back to its original state, by applying a reverse rotation. The included stereo spread controls incorporate features that aim to minimize volume fluctuations by adapting to the actual input signal and its M/S gain distribution, including a fully dynamic adaptive mode, and a snapshot-based one. PLEASE NOTE: • An Audio Unit v3 compatible host app is required to use this plugin • Dual mono inputs from two microphones need to be converted to a single stereo signal in order to be processable
Screenshots
Verdict
The clearest difference is review sentiment: True Pan at 100% against Midiflow Randomizer (Audiobus)'s 50%. True Pan also leads on rating (5.0 vs 3.0). Midiflow Randomizer (Audiobus)'s advantage is price ($1.99 vs $4.99) and iOS requirement (10.2 vs 12.1). On ratings volume, update cadence, 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
Midiflow Randomizer (Audiobus) costs $1.99 and True Pan $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
True Pan holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 8 respectively. Written reviews point the same way: 50% of Midiflow Randomizer (Audiobus)'s written reviews are positive against 100% of True Pan's.
Midiflow Randomizer (Audiobus) ships an update every 11 months, True Pan every 17 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | Midiflow Randomizer (Audiobus) | True Pan |
|---|---|---|
| Price | $1.99 — better | $4.99 |
| Rating | 3.0 (4 ratings) | 5.0 (8 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 | 8 — better |
| Update frequency | Every 11 months — better | Every 17 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.2 — better | 12.1 |
| Further details — not scored | ||
| Size | 5 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Johannes Doerr | quantovox |
Customer experience
Midiflow Randomizer (Audiobus)
True Pan
In-app purchases
Midiflow Randomizer (Audiobus)
No in-app purchases
True Pan
No in-app purchases
Questions
Is Midiflow Randomizer (Audiobus) free?
Is True Pan free?
Which has better reviews, Midiflow Randomizer (Audiobus) or True Pan?
Do Midiflow Randomizer (Audiobus) or True Pan have ads?
Which is updated more often, Midiflow Randomizer (Audiobus) or True Pan?
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