# Interval min vs Mimikopi(ミミコピ)

The clearest difference is update cadence: Mimikopi(ミミコピ) at every 9 days against Interval min's every 7 months. Interval min's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Interval min ships an update every 7 months, Mimikopi(ミミコピ) every 9 days. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Interval min | Mimikopi(ミミコピ) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/interval-min/id937916331/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 9 days** |
| Monetization | Ad-supported | — |
| Size | 21 MB | 16 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kelly Technology Inc.](https://appshunter.io/developer/393931941) | [Kaito Miura](https://appshunter.io/developer/1801028623) |

## 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


### Mimikopi(ミミコピ)

[App page](https://appshunter.io/ios/app/mimikopi/id6754533851)

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

**In-app purchases:** none


## Frequently asked questions

### Is Interval min free?

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

### Is Mimikopi(ミミコピ) free?

Mimikopi(ミミコピ) is free to download, with no in-app purchases.

### Do Interval min or Mimikopi(ミミコピ) have ads?

Both Interval min and Mimikopi(ミミコピ) show ads.

### Which is updated more often, Interval min or Mimikopi(ミミコピ)?

Interval min ships an update every 7 months, and Mimikopi(ミミコピ) every 9 days. Most recently, Interval min was updated on October 24, 2026 and Mimikopi(ミミコピ) on October 12, 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.*