# One Minute Changes vs Marty Music

The clearest difference is review sentiment: Marty Music at 100% against One Minute Changes's 57%. Marty Music also leads on update cadence (fortnightly vs every 12 months) and rating (4.6 vs 4.3). One Minute Changes's advantage is ratings volume (114 vs 10) and iOS requirement (10.3 vs 16.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Marty Music holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: One Minute Changes has 114 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 57% of One Minute Changes's written reviews are positive against 100% of Marty Music's.

One Minute Changes ships an update every 12 months, Marty Music fortnightly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | One Minute Changes | Marty Music |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (114 ratings)](https://appshunter.io/ios/app/one-minute-changes/id778908544/reviews) | **[4.6 (10 ratings)](https://appshunter.io/ios/app/marty-music/id6745907614/reviews)** |
| Number of ratings | **114** | 10 |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 66 MB | 46 MB |
| Requires iOS | **10.3** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Justin Guitar](https://appshunter.io/developer/502491353) | [Marty Schwartz Music, LLC](https://appshunter.io/developer/1814442734) |

## What reviewers say

### One Minute Changes

[App page](https://appshunter.io/ios/app/one-minute-changes/id778908544)

This free app helps beginner guitarists track their chord changes. It includes all chords from a popular beginner course and allows custom additions. The app analyzes your performance to highlight challenging chords.

**Highlights:** Chord change tracking, Built-in course chords, Custom chord addition, Performance statistics, Automatic difficult chord identification

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great for beginners
- 📈 Tracks improvement well
- 💡 Useful for practice
- ⭐ Highly recommended
- 💪 Helps strengthen fingers

**What reviewers complain about**

- 🐛 Microphone not working
- 🔊 Quiet timer alerts
- 📱 Not optimized for iPad landscape
- 🎛️ Interface not intuitive
- 🚫 Cannot delete or edit chords

**Reported bugs**

- Microphone not working
- App cannot hear chords
- Timer sounds too quiet
- App only works in portrait mode
- Problems adding and editing chords

**Requested features**

- Audible signal for timer end
- App use mic to count chords
- Add up chord changes automatically
- See progress over time by dates
- Delete or modify previous scores


### Marty Music

[App page](https://appshunter.io/ios/app/marty-music/id6745907614)

Access all your videos in one convenient app. Get the latest news and updates via push notifications and easily save your favorite content for quick retrieval. Enjoy seamless access without needing to remember passwords.

**Highlights:** Access all videos in one app, Push notifications for news and updates, Password-free video access, Save favorite posts, Easy-to-use interface

**In-app purchases:** none


## Frequently asked questions

### Is One Minute Changes free?

One Minute Changes is free to download, with no in-app purchases.

### Is Marty Music free?

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

### Which has better reviews, One Minute Changes or Marty Music?

Marty Music is rated higher. One Minute Changes averages 4.3 out of 5 from 114 ratings, while Marty Music averages 4.6 from 10 ratings.

### Do One Minute Changes or Marty Music have ads?

Neither One Minute Changes nor Marty Music shows ads.

### Which is updated more often, One Minute Changes or Marty Music?

One Minute Changes ships an update every 12 months, and Marty Music fortnightly. Most recently, One Minute Changes was updated on October 21, 2026 and Marty Music 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.*