# KeyFinder vs Groovy Loopz (Pro)

The clearest difference is rating: Groovy Loopz (Pro) at 4.3 against KeyFinder's 2.7. Groovy Loopz (Pro) also leads on update cadence (fortnightly vs every 3 months) and review sentiment (69% vs 60%). KeyFinder's advantage is in-app purchases (none vs 2) and ratings volume (322 vs 86). On price, ads and device support there is nothing between them.

Both are free to download. Groovy Loopz (Pro) sells 2 in-app purchases, starting at $4.99 per month. KeyFinder asks for nothing beyond the download.

Groovy Loopz (Pro) holds the better App Store score, 4.3 against 2.7. Both are backed by a comparable volume of ratings — 322 and 86 respectively. Written reviews point the same way: 60% of KeyFinder's written reviews are positive against 69% of Groovy Loopz (Pro)'s.

KeyFinder ships an update every 3 months, Groovy Loopz (Pro) fortnightly. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | KeyFinder | Groovy Loopz (Pro) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (322 ratings)](https://appshunter.io/ios/app/keyfinder/id301281917/reviews) | **[4.3 (86 ratings)](https://appshunter.io/ios/app/groovy-loopz-pro/id1200049584/reviews)** |
| Number of ratings | **322** | 86 |
| Positive reviews | 60.0% of reviews | **69.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 109 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Scoreless Music](https://appshunter.io/developer/301281920) | [MakApps Group LLC](https://appshunter.io/developer/1054602198) |

## What reviewers say

### KeyFinder

[App page](https://appshunter.io/ios/app/keyfinder/id301281917)

Identify the musical key of any song you're listening to. Use the integrated piano to play along and confirm notes, helping the app pinpoint the correct key. Explore music theory and learn to play songs in different keys.

**Highlights:** Identify song keys, Built-in piano keyboard, Note confirmation, Narrow down possible keys, Learn songs in any key

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💡 Useful for finding song keys
- 👍 Simple and effective key locking
- 💡 Cool LED display
- 💡 Good for songwriting aid
- 💡 Works well for intended purpose

**What reviewers complain about**

- 🤔 Hard to use and unclear
- 🤔 No sound produced
- 🤔 Limited key support (e.g., no C sharp)
- 🤔 Slow response to touch
- 🤔 Difficulty hearing keys with background music

**Reported bugs**

- No sound
- Slow response to touch
- Cannot play minor scales in Ref mode
- Difficulty controlling volume with background music

**Requested features**

- Bring the app back
- Update to 64bit
- Label notes on piano keys
- Ability to move up and down the keyboard
- More keys supported (hundreds)


### Groovy Loopz (Pro)

[App page](https://appshunter.io/ios/app/groovy-loopz-pro/id1200049584)

This app provides musicians with a vast library of drum loops and click tracks for live performances and rehearsals. It offers real-time tempo adjustment, SetList organization, and intuitive navigation to streamline musical setups.

**Highlights:** Vast library of drum loops and click tracks, Customizable loop names, SetList organization, Dynamic tempo adjustment, Tap tempo feature, Instantaneous start/stop playback

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold Access | $4.99 | per month |
| Platinum Access | $6.99 | per month |

**What reviewers like**

- 👍 Easy to use interface
- 🎶 Great selection of loops
- 🚀 Seamless custom loop import
- 💡 Innovative for live performance
- 🎵 Perfect for quick jams

**What reviewers complain about**

- 💰 Hefty subscription costs
- 💸 Asking to pay for already purchased app
- ⚠️ Login issues after logout
- 🚫 Account access problems
- 😩 Preview version only limitation

**Reported bugs**

- Asking to pay for app again after prior purchase
- Account access issues on new devices
- Login username/password portal non-responsive
- Preview version only limitation
- Subscription expired when purchased as one-time payment

**Requested features**

- Reduce monthly subscription cost
- More loops from Africa
- Access to preset volumes (e.g., Tambourine, clap)
- Allow landscape mode
- Add dark mode


## Frequently asked questions

### Is KeyFinder free?

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

### Is Groovy Loopz (Pro) free?

Groovy Loopz (Pro) is free to download, with in-app purchases available.

### Which has better reviews, KeyFinder or Groovy Loopz (Pro)?

Groovy Loopz (Pro) is rated higher. KeyFinder averages 2.7 out of 5 from 322 ratings, while Groovy Loopz (Pro) averages 4.3 from 86 ratings.

### Do KeyFinder or Groovy Loopz (Pro) have ads?

Neither KeyFinder nor Groovy Loopz (Pro) shows ads.

### Which is updated more often, KeyFinder or Groovy Loopz (Pro)?

KeyFinder ships an update every 3 months, and Groovy Loopz (Pro) fortnightly. Most recently, KeyFinder was updated on October 16, 2026 and Groovy Loopz (Pro) on October 14, 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.*