# Poly Metronome vs Fluid Metronome

The clearest difference is review sentiment: Fluid Metronome at 100% against Poly Metronome's 23%. Fluid Metronome also leads on in-app purchases (none vs 1) and iOS requirement (16.6 vs 26.0). Poly Metronome's advantage is price (Free vs $1.99) and update cadence (every 5 days vs every 6 weeks). On ads and device support there is nothing between them.

Poly Metronome is free to download; Fluid Metronome costs $1.99 up front. Poly Metronome sells 1 one-off in-app purchase. Fluid Metronome asks for nothing beyond the download.

Poly Metronome ships an update every 5 days, Fluid Metronome every 6 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Poly Metronome | Fluid Metronome |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.3 (204 ratings)](https://appshunter.io/ios/app/poly-metronome/id1449133515/reviews)** | — |
| Number of ratings | **204** | — |
| Positive reviews | 22.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Monetization | **Freemium** | Paid |
| Size | 19 MB | 10 MB |
| Requires iOS | 26.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Imre Virag](https://appshunter.io/developer/1189818220) | [TAKASHI IKUBO](https://appshunter.io/developer/1886753012) |

## 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 |


### Fluid Metronome

[App page](https://appshunter.io/ios/app/fluid-metronome/id6761246970)

This music practice app combines fluid art with a metronome, offering unique water-inspired sounds and visuals that respond to the beat. Connect a MIDI keyboard to see your notes transform into colorful waves on screen, enhancing your practice experience.

**Highlights:** Water-inspired metronome sounds, Fluid art visuals responding to beat, Real-time MIDI note visualization, Timing feedback display, Bluetooth latency compensation, Auto-save settings

**In-app purchases:** none


## Frequently asked questions

### Is Poly Metronome free?

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

### Is Fluid Metronome free?

Fluid Metronome costs $1.99, with no in-app purchases.

### Do Poly Metronome or Fluid Metronome have ads?

Neither Poly Metronome nor Fluid Metronome shows ads.

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

Poly Metronome ships an update every 5 days, and Fluid Metronome every 6 weeks. Most recently, Poly Metronome was updated on October 24, 2026 and Fluid Metronome on October 28, 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.*