# Scale and SticKey vs BrainBud

The clearest difference is update cadence: Scale and SticKey at every 3 weeks against BrainBud's every 2 months. BrainBud's advantage is chart position (#197 vs unranked) and iOS requirement (12.0 vs 14.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Scale and SticKey costs $2.99 and BrainBud $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Scale and SticKey against 5.0 for BrainBud. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Scale and SticKey ships an update every 3 weeks, BrainBud every 2 months. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Scale and SticKey | BrainBud |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/scale-and-stickey/id6443648498/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/brainbud-bud-app-controller/id6446066258/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Paid | Paid |
| Best chart rank | — | **#197** |
| Size | 80 MB | 15 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Laura Gabrielson](https://appshunter.io/developer/1625473126) | [Cem Olcay](https://appshunter.io/developer/523633853) |

## What reviewers say

### 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


### BrainBud

[App page](https://appshunter.io/ios/app/brainbud-bud-app-controller/id6446066258)

**Currently charting:** #197 Top Paid · Music (US App Store)

This app acts as a central controller for other music creation applications, allowing you to manage keys and scales simultaneously. It integrates with a variety of Bud apps via MIDI, enabling synchronized changes and broadcasting of musical parameters. Experiment with randomization and automate settings through its AUv3 plugin.

**Highlights:** Centralized key and scale control, MIDI out to multiple Bud apps, Budcast for parameter broadcasting, Randomize musical parameters, AUv3 plugin for automation, Requires other Bud apps to function

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

**In-app purchases:** none


## Frequently asked questions

### Is Scale and SticKey free?

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

### Is BrainBud free?

BrainBud costs $2.99, with no in-app purchases.

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

Scale and SticKey and BrainBud are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

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

Neither Scale and SticKey nor BrainBud shows ads.

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

Scale and SticKey ships an update every 3 weeks, and BrainBud every 2 months. Most recently, Scale and SticKey was updated on October 10, 2026 and BrainBud on October 8, 2026.

---

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