# Flash Notes Flash Cards vs Vibrant Music Intervals

The clearest difference is price: Flash Notes Flash Cards at Free against Vibrant Music Intervals's $1.99. Flash Notes Flash Cards also leads on ratings volume (37 vs 4). Vibrant Music Intervals's advantage is update cadence (every 2 months vs every 42 months) and rating (4.8 vs 4.4). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Flash Notes Flash Cards is free to download; Vibrant Music Intervals costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Vibrant Music Intervals holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Flash Notes Flash Cards has 37 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 86% of Flash Notes Flash Cards's written reviews are positive against 100% of Vibrant Music Intervals's.

Flash Notes Flash Cards ships an update every 42 months, Vibrant Music Intervals every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Flash Notes Flash Cards | Vibrant Music Intervals |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.4 (37 ratings)](https://appshunter.io/ios/app/flash-notes-flash-cards/id1639922174/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/vibrant-music-intervals/id6478766255/reviews)** |
| Number of ratings | **37** | 4 |
| Positive reviews | 86.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 2 months** |
| Monetization | **Free** | Paid |
| Size | 2 MB | 20 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [James Tosspon](https://appshunter.io/developer/1639922326) | [Vibrant Music Limited](https://appshunter.io/developer/1691515338) |

## What reviewers say

### Flash Notes Flash Cards

[App page](https://appshunter.io/ios/app/flash-notes-flash-cards/id1639922174)

Practice musical sight-reading with simple flashcards. Swipe through cards, select the correct key, and track your progress. Customize card types and enjoy infinite, randomly generated musical notation.

**Highlights:** Swipeable flashcards, Correct key selection, Progress tracking, Customizable card types, Infinite random cards

**Features:** macOS Compatibility

**In-app purchases:** none


### Vibrant Music Intervals

[App page](https://appshunter.io/ios/app/vibrant-music-intervals/id6478766255)

This app aids students in identifying musical intervals, enhancing their ability to read music with greater fluency and precision. It's designed to improve musical comprehension and performance.

**Highlights:** Interval recognition training, Improved music reading fluency, Enhanced musical accuracy, Designed for students, Supports iPhone and iPad

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

**In-app purchases:** none


## Frequently asked questions

### Is Flash Notes Flash Cards free?

Flash Notes Flash Cards is free to download, with no in-app purchases.

### Is Vibrant Music Intervals free?

Vibrant Music Intervals costs $1.99, with no in-app purchases.

### Which has better reviews, Flash Notes Flash Cards or Vibrant Music Intervals?

Vibrant Music Intervals is rated higher. Flash Notes Flash Cards averages 4.4 out of 5 from 37 ratings, while Vibrant Music Intervals averages 4.8 from 4 ratings.

### Do Flash Notes Flash Cards or Vibrant Music Intervals have ads?

Neither Flash Notes Flash Cards nor Vibrant Music Intervals shows ads.

### Which is updated more often, Flash Notes Flash Cards or Vibrant Music Intervals?

Flash Notes Flash Cards ships an update every 42 months, and Vibrant Music Intervals every 2 months. Most recently, Flash Notes Flash Cards was updated on November 3, 2026 and Vibrant Music Intervals on November 4, 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.*