# Tonfall vs Triad Quiz

The clearest difference is in-app purchases: Tonfall at none against Triad Quiz's 2. Tonfall also leads on review sentiment (100% vs 70%) and iOS requirement (12.0 vs 16.0). Triad Quiz's advantage is update cadence (monthly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Triad Quiz sells 2 one-off in-app purchases. Tonfall asks for nothing beyond the download.

Tonfall ships an update every 2 months, Triad Quiz monthly. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Tonfall | Triad Quiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (24 ratings)](https://appshunter.io/ios/app/triad-quiz-learn-chords/id1625431945/reviews)** |
| Number of ratings | — | **24** |
| Positive reviews | **100.0% of reviews** | 70.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 26 MB | 6 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dataport AdoR](https://appshunter.io/developer/1287475117) | [Danial Behmanesh](https://appshunter.io/developer/470155132) |

## What reviewers say

### Tonfall

[App page](https://appshunter.io/ios/app/tonfall/id1605798578)

This app offers a gamified approach to music theory training, generating random exercises for ear training and interval identification. It caters to various skill levels with customizable settings and provides visual feedback and rewards for progress.

**Highlights:** Randomized music theory exercises, Adjustable difficulty levels, Treble, alto, and tenor clef support, Interval and chord identification, Fixed lessons and free training modes, Visual feedback and achievement badges

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

**In-app purchases:** none


### Triad Quiz

[App page](https://appshunter.io/ios/app/triad-quiz-learn-chords/id1625431945)

Enhance your musical understanding with interactive quizzes and flashcards focused on chord construction. Learn major, minor, diminished, and augmented chords with helpful tips for deeper theory comprehension. Suitable for musicians of all levels.

**Highlights:** Interactive chord quizzes, Chord flashcard practice, Learn major chords, Learn minor chords, Learn diminished chords, Learn augmented chords, Chord theory tips

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Discounted Full Version | $2.99 | one-time |
| Full Version | $4.99 | one-time |


## Frequently asked questions

### Is Tonfall free?

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

### Is Triad Quiz free?

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

### Do Tonfall or Triad Quiz have ads?

Neither Tonfall nor Triad Quiz shows ads.

### Which is updated more often, Tonfall or Triad Quiz?

Tonfall ships an update every 2 months, and Triad Quiz monthly. Most recently, Tonfall was updated on October 10, 2026 and Triad Quiz 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.*