# HarmonyWiz vs Scale and SticKey

The clearest difference is rating: Scale and SticKey at 5.0 against HarmonyWiz's 4.5. Scale and SticKey also leads on in-app purchases (none vs 5) and price ($2.99 vs $9.99). HarmonyWiz's advantage is ratings volume (4 vs 1) and iOS requirement (9.2 vs 14.0). On ads and device support there is nothing between them.

HarmonyWiz costs $9.99 and Scale and SticKey $2.99 up front. HarmonyWiz sells 5 one-off in-app purchases. Scale and SticKey asks for nothing beyond the download.

Scale and SticKey holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 69% of HarmonyWiz's written reviews are positive against 100% of Scale and SticKey's.

HarmonyWiz ships an update every 3 months, Scale and SticKey every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | HarmonyWiz | Scale and SticKey |
| --- | --- | --- |
| Price | $9.99 | **$2.99** |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/harmonywiz/id629564112/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scale-and-stickey/id6443648498/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 69.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 137 MB | 80 MB |
| Requires iOS | **9.2** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wizdom Music LLC](https://appshunter.io/developer/377345351) | [Laura Gabrielson](https://appshunter.io/developer/1625473126) |

## What reviewers say

### HarmonyWiz

[App page](https://appshunter.io/ios/app/harmonywiz/id629564112)

This app generates multi-part harmony from a single musical line, offering harmonic analysis and figured bass notation. It includes editing tools, preset sound ensembles, and supports various harmonic styles. It's suitable for all ages, from beginners to professionals.

**Highlights:** Multi-part harmony generation, Harmonic analysis and figured bass, Expert editing tools, Multiple harmonic styles, Built-in and MIDI keyboards, SoundCloud sharing

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Synth pack 1 | $0.99 | one-time |
| Guitar pack | $0.99 | one-time |
| Synth pack 2 | $0.99 | one-time |
| Wizdom acoustic 1 | $0.99 | one-time |
| Wizdom acoustic 2 | $0.99 | one-time |


### Scale and SticKey

[App page](https://appshunter.io/ios/app/scale-and-stickey/id6443648498)

This app simplifies music theory by visualizing concepts like modes, scales, and chords through an interactive 'Note Team' system. Users can explore different musical structures, listen to scales and progressions, and understand key signatures and tonal centers.

**Highlights:** Interactive Note Team (TM) system, Visualizes modes, key signatures, scales, and chords, Explore different scale types (pentatonic, blues, bebop), Listen to scales and chord progressions, Understand tonal centers and key names, Play individual Roman numeral chords

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is HarmonyWiz free?

HarmonyWiz costs $9.99, and also offers in-app purchases.

### Is Scale and SticKey free?

Scale and SticKey costs $2.99, with no in-app purchases.

### Which has better reviews, HarmonyWiz or Scale and SticKey?

Scale and SticKey is rated higher. HarmonyWiz averages 4.5 out of 5 from 4 ratings, while Scale and SticKey averages 5.0 from 1 ratings.

### Do HarmonyWiz or Scale and SticKey have ads?

Neither HarmonyWiz nor Scale and SticKey shows ads.

### Which is updated more often, HarmonyWiz or Scale and SticKey?

HarmonyWiz ships an update every 3 months, and Scale and SticKey every 3 weeks. Most recently, HarmonyWiz was updated on October 24, 2026 and Scale and SticKey on October 24, 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.*