# BrAIn Reps vs Fretionary

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

Both are free to download. Fretionary sells 3 in-app purchases, starting at $7.99 per month. BrAIn Reps asks for nothing beyond the download.

BrAIn Reps 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 BrAIn Reps's written reviews are positive against 78% of Fretionary's.

BrAIn Reps ships an update weekly, Fretionary every 4 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | BrAIn Reps | Fretionary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/brain-reps/id6759404460/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 | **Free** | Free with in-app purchases |
| Size | 10 MB | 58 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WESTON ROBERT UNICE](https://appshunter.io/developer/1878452435) | [Brandon Sumner](https://appshunter.io/developer/1889019674) |

## What reviewers say

### BrAIn Reps

[App page](https://appshunter.io/ios/app/brain-reps/id6759404460)

Train your mind with science-backed cognitive exercises across reasoning, memory, attention, and creativity. Track your progress with detailed stats and benchmarks against population norms. Designed for the AI age to keep your mind sharp and productive.

**Highlights:** 21 science-backed cognitive exercises, Percentile benchmarking against norms, Brain Score tracking, Performance heatmap and detailed stats, Curated research library, Offline functionality, Data export and import

**Features:** macOS Compatibility

**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 BrAIn Reps free?

BrAIn Reps is free to download, with no in-app purchases.

### Is Fretionary free?

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

### Which has better reviews, BrAIn Reps or Fretionary?

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

### Do BrAIn Reps or Fretionary have ads?

Fretionary shows ads; BrAIn Reps does not.

### Which is updated more often, BrAIn Reps or Fretionary?

BrAIn Reps ships an update weekly, and Fretionary every 4 days. Most recently, BrAIn Reps was updated on October 24, 2026 and Fretionary on October 31, 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.*