# Interval min vs Lyriko

The clearest difference is review sentiment: Lyriko at 96% against Interval min's 50%. Lyriko also leads on ads (none vs shown) and update cadence (every 2 months vs every 7 months). Interval min's advantage is in-app purchases (none vs 9) and rating (5.0 vs 4.8). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. Lyriko sells 9 one-off in-app purchases. Interval min asks for nothing beyond the download.

Interval min holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 6 and 12 respectively. Written reviews complicate that: 50% of Interval min's written reviews are positive against 96% of Lyriko's, so the app with the better star average is not the one people write more warmly about.

Interval min ships an update every 7 months, Lyriko every 2 months. The most recent releases landed on September 18, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Interval min | Lyriko |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/interval-min/id937916331/reviews)** | [4.8 (12 ratings)](https://appshunter.io/ios/app/lyriko/id997426505/reviews) |
| Number of ratings | 6 | **12** |
| Positive reviews | 50.0% of reviews | **95.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 21 MB | 289 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kelly Technology Inc.](https://appshunter.io/developer/393931941) | [Skylight Games LLC](https://appshunter.io/developer/916829116) |

## What reviewers say

### Interval min

[App page](https://appshunter.io/ios/app/interval-min/id937916331)

Test your music theory knowledge by identifying chords. Listen to musical notation and select the correct chord from multiple choices. Improve your understanding of music with repeated play and adjustable instruments.

**Highlights:** Chord identification gameplay, Musical notation display, Multiple choice answers, Score tracking with penalties, Adjustable instrument sounds (piano, organ), Skip puzzles without penalty

**Features:** Vision Pro support

**In-app purchases:** none


### Lyriko

[App page](https://appshunter.io/ios/app/lyriko/id997426505)

Learn Spanish, English, and Japanese through music with interactive games. Improve listening and reading skills while discovering new artists. Offers multiple ways to play and track progress.

**Highlights:** Learn Spanish, English, Japanese, Interactive music-based games, Improve listening and reading skills, Track progress with frequent practice, Play with friends and compare scores, Gift songs to friends

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 Song Credits | $0.99 | one-time |
| 200 Gift Credits | $0.99 | one-time |
| 110 Song Credits | $4.99 | one-time |
| 240 Song Credits | $9.99 | one-time |
| 1100 Gift Credits | $9.99 | one-time |
| 2400 Gift credits | $14.99 | one-time |
| 500 Song Credits | $19.99 | one-time |
| 5000 Gift Credits | $19.99 | one-time |
| 1300 Song Credits | $49.99 | one-time |


## Frequently asked questions

### Is Interval min free?

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

### Is Lyriko free?

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

### Which has better reviews, Interval min or Lyriko?

Interval min is rated higher. Interval min averages 5.0 out of 5 from 6 ratings, while Lyriko averages 4.8 from 12 ratings.

### Do Interval min or Lyriko have ads?

Interval min shows ads; Lyriko does not.

### Which is updated more often, Interval min or Lyriko?

Interval min ships an update every 7 months, and Lyriko every 2 months. Most recently, Interval min was updated on September 18, 2026 and Lyriko on September 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.*