# SampleWiz vs Midiflow Scales (Audiobus)

The clearest difference is rating: SampleWiz at 4.4 against Midiflow Scales (Audiobus)'s 3.8. SampleWiz also leads on review sentiment (63% vs 33%) and update cadence (every 3 months vs every 9 months). Midiflow Scales (Audiobus)'s advantage is price ($1.99 vs $9.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

SampleWiz costs $9.99 and Midiflow Scales (Audiobus) $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SampleWiz holds the better App Store score, 4.4 against 3.8. Both are backed by a comparable volume of ratings — 16 and 4 respectively. Written reviews point the same way: 63% of SampleWiz's written reviews are positive against 33% of Midiflow Scales (Audiobus)'s.

SampleWiz ships an update every 3 months, Midiflow Scales (Audiobus) every 9 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | SampleWiz | Midiflow Scales (Audiobus) |
| --- | --- | --- |
| Price | $9.99 | **$1.99** |
| Rating | **[4.4 (16 ratings)](https://appshunter.io/ios/app/samplewiz/id431031166/reviews)** | [3.8 (4 ratings)](https://appshunter.io/ios/app/midiflow-scales-audiobus/id1107244767/reviews) |
| Number of ratings | **16** | 4 |
| Positive reviews | **62.6% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 9 months |
| Monetization | Paid | Paid |
| Size | 18 MB | 5 MB |
| Requires iOS | **8.0** | 10.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wizdom Music LLC](https://appshunter.io/developer/377345351) | [Johannes Doerr](https://appshunter.io/developer/622204117) |

## What reviewers say

### SampleWiz

[App page](https://appshunter.io/ios/app/samplewiz/id431031166)

Record, manipulate, and play back sounds using various sampling techniques. Explore classic, granular, and modern synthesis modes to create unique musical instruments and expressive performances.

**Highlights:** Multiple sampling modes (classic, granular, modern), Real-time waveform editing, Jordan Rudess signature sound presets, Resampling capabilities, Expressive playing surface modes, Advanced pitch rounding, Finger vibrato effect

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and easy to use
- 🎨 Powerful sound creation and manipulation capabilities
- 🎹 Excellent for live performance
- 🎶 High-quality sound and presets
- 💡 Innovative features like granular and modern sampling modes

**What reviewers complain about**

- 🐛 Crashes and stability issues, especially on newer iOS versions
- 🔋 High battery consumption
- 📱 Limited functionality on smaller devices like iPhone
- 🎨 Outdated or distracting visual design elements

**Reported bugs**

- Crashes on launch or after short usage
- Compatibility issues with newer iOS versions
- Unreliable sample playback and export

**Requested features**

- Add Audiobus and Inter-App Audio support
- Increase sample recording time
- Implement MIDI controller support
- Allow importing custom samples from iTunes/Dropbox
- Add more effects and modulation options


### Midiflow Scales (Audiobus)

[App page](https://appshunter.io/ios/app/midiflow-scales-audiobus/id1107244767)

This MIDI effect app allows you to filter or remap incoming notes to fit a specific musical scale. It helps prevent incorrect notes, create harmonies, and simplify playing scales using your keyboard.

**Highlights:** Filter out notes outside a scale, Remap notes to the closest scale note, Play scales using only white keys, Select notes manually, Choose from predefined scales, Use multiple instances in Audiobus

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SampleWiz free?

SampleWiz costs $9.99, with no in-app purchases.

### Is Midiflow Scales (Audiobus) free?

Midiflow Scales (Audiobus) costs $1.99, with no in-app purchases.

### Which has better reviews, SampleWiz or Midiflow Scales (Audiobus)?

SampleWiz is rated higher. SampleWiz averages 4.4 out of 5 from 16 ratings, while Midiflow Scales (Audiobus) averages 3.8 from 4 ratings.

### Do SampleWiz or Midiflow Scales (Audiobus) have ads?

Neither SampleWiz nor Midiflow Scales (Audiobus) shows ads.

### Which is updated more often, SampleWiz or Midiflow Scales (Audiobus)?

SampleWiz ships an update every 3 months, and Midiflow Scales (Audiobus) every 9 months. Most recently, SampleWiz was updated on November 6, 2026 and Midiflow Scales (Audiobus) on November 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*