# Poly Metronome vs k

The clearest difference is review sentiment: k at 100% against Poly Metronome's 23%. k also leads on rating (5.0 vs 4.3) and in-app purchases (none vs 1). Poly Metronome's advantage is ratings volume (204 vs 1) and update cadence (every 5 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Poly Metronome sells 1 one-off in-app purchase. k asks for nothing beyond the download.

k holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Poly Metronome has 204 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 23% of Poly Metronome's written reviews are positive against 100% of k's.

Poly Metronome ships an update every 5 days, k every 2 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Poly Metronome | k |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (204 ratings)](https://appshunter.io/ios/app/poly-metronome/id1449133515/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/k-metronome/id6459061452/reviews)** |
| Number of ratings | **204** | 1 |
| Positive reviews | 22.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Freemium | **Free** |
| Size | 19 MB | 5 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Imre Virag](https://appshunter.io/developer/1189818220) | [FunkyDrumTutor](https://appshunter.io/developer/518086182) |

## What reviewers say

### Poly Metronome

[App page](https://appshunter.io/ios/app/poly-metronome/id1449133515)

Master rhythm with a precise metronome offering advanced features like subdivisions and polyrhythms. Create complex patterns, save setups, and train your timing with built-in tools. Visual, flash, and vibrate modes ensure you stay on beat in any environment.

**Highlights:** Subdivisions per beat, Polyrhythm creation, Programmable setlists, Coach Trainer with mute, Automator tempo progression, Visual, flash, and vibrate modes

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $4.99 | one-time |

**What reviewers like**

- 👍 Great tool for rhythm practice
- 💡 Unique visual interface
- 👍 Easy to set up and convenient
- 👍 Best metronome app with polyrhythms

**What reviewers complain about**

- 💰 Misleading pricing and paywalls
- 🥁 Uneven or inaccurate beats
- 😩 Frequent crashes and freezes
- 📢 Annoying pop-up ads
- 🔇 Sound not working

**Reported bugs**

- Beats lag
- App stops when changing settings
- Cannot keep a steady tempo
- Rhythm is not aligned
- Feedback keeps bugging

**Requested features**

- Ability to save different presets
- Easier saving of different sessions
- Option to disable beat 1 sound
- Save different presets
- Save different sessions more easily


### k

[App page](https://appshunter.io/ios/app/k-metronome/id6459061452)

This metronome app helps users master complex rhythms by applying Karnatic rhythmic principles to Western music. It offers advanced features like tuplets, polyrhythms, and flexible sequence design for interactive practice.

**Highlights:** Tuplets (pulse divisions) from 2 to 13, Triplet phrasing and randomisation, Triplet groupings and accents, Fade feature for advanced polyrhythms, Nested tuplets, Flexible user sequence design, Polyrhythm chains (e.g., 4:5), Video tutorials and keyboard shortcuts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Poly Metronome free?

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

### Is k free?

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

### Which has better reviews, Poly Metronome or k?

k is rated higher. Poly Metronome averages 4.3 out of 5 from 204 ratings, while k averages 5.0 from 1 ratings.

### Do Poly Metronome or k have ads?

Neither Poly Metronome nor k shows ads.

### Which is updated more often, Poly Metronome or k?

Poly Metronome ships an update every 5 days, and k every 2 weeks. Most recently, Poly Metronome was updated on November 2, 2026 and k on November 3, 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.*