# TriadsPro vs Fretionary

The clearest difference is price: Fretionary at Free against TriadsPro's $5.99. Fretionary also leads on ratings volume (28 vs 2). TriadsPro's advantage is rating (5.0 vs 4.5) and in-app purchases (none vs 3). On update cadence, device support and iOS requirement there is nothing between them.

Fretionary is free to download; TriadsPro costs $5.99 up front. Fretionary sells 3 in-app purchases, starting at $7.99 per month. TriadsPro asks for nothing beyond the download.

TriadsPro holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Fretionary has 28 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of TriadsPro's written reviews are positive against 78% of Fretionary's.

TriadsPro ships an update weekly, Fretionary every 4 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | TriadsPro | Fretionary |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/triadspro/id6756503081/reviews)** | [4.5 (28 ratings)](https://appshunter.io/ios/app/fretionary/id6761344883/reviews) |
| Number of ratings | 2 | **28** |
| Positive reviews | **100.0% of reviews** | 77.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 92 MB | 58 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHRISTIAN TRUJILLO](https://appshunter.io/developer/1860950829) | [Brandon Sumner](https://appshunter.io/developer/1889019674) |

## What reviewers say

### TriadsPro

[App page](https://appshunter.io/ios/app/triadspro/id6756503081)

Learn and master guitar triads and inversions with interactive visualizations, progression building tools, and practice games. This app helps guitarists understand theory without overwhelm and play confidently in various genres.

**Highlights:** Instant triad visualization on interactive fretboard, Build chord progressions using Nashville Number System, Master movable triad shapes, Jam along with backing tracks, Memorization game for triads and inversions, Offline access

**Features:** Vision Pro support

**In-app purchases:** none


### Fretionary

[App page](https://appshunter.io/ios/app/fretionary/id6761344883)

This app transforms your device into an interactive guitar fretboard, visualizing scales, chords, and progressions. It offers color-coded displays and real audio playback to aid music theory learning.

**Highlights:** Interactive fretboard visualization, 14 scales and modes, 25 chord types, CAGED system shapes, Chord progression builder, Color-coded by function

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fretionary Pro Monthly | $7.99 | per month |
| Fretionary Pro Annual | $24.99 | per year |
| Fretionary Pro Lifetime | $44.99 | one-time |


## Frequently asked questions

### Is TriadsPro free?

TriadsPro costs $5.99, with no in-app purchases.

### Is Fretionary free?

Fretionary is free to download, with in-app purchases available.

### Which has better reviews, TriadsPro or Fretionary?

TriadsPro is rated higher. TriadsPro averages 5.0 out of 5 from 2 ratings, while Fretionary averages 4.5 from 28 ratings.

### Do TriadsPro or Fretionary have ads?

Fretionary shows ads; TriadsPro does not.

### Which is updated more often, TriadsPro or Fretionary?

TriadsPro ships an update weekly, and Fretionary every 4 days. Most recently, TriadsPro was updated on October 24, 2026 and Fretionary on October 28, 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.*