# Resolve vs Metric Flow

The clearest difference is price: Metric Flow at $9.99 against Resolve's $17.99. Metric Flow also leads on review sentiment (100% vs 86%). Resolve's advantage is update cadence (every 9 days vs every 9 months) and chart position (#173 vs unranked). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Resolve costs $17.99 and Metric Flow $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.6 for Resolve against 4.7 for Metric Flow. Both are backed by a comparable volume of ratings — 8 and 7 respectively. Written reviews are what separate them: 86% of Resolve's written reviews are positive against 100% of Metric Flow's.

Resolve ships an update every 9 days, Metric Flow every 9 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Resolve | Metric Flow |
| --- | --- | --- |
| Price | $17.99 | **$9.99** |
| Rating | [4.6 (8 ratings)](https://appshunter.io/ios/app/resolve-reactive-ear-training/id6737443921/reviews) | **[4.7 (7 ratings)](https://appshunter.io/ios/app/metric-flow/id6749366918/reviews)** |
| Number of ratings | **8** | 7 |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 9 months |
| Monetization | Paid | Paid |
| Best chart rank | **#173** | — |
| Size | 89 MB | 58 MB |
| Requires iOS | 18.0 | **17.5** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Trio Software Ltd](https://appshunter.io/developer/1537057701) | [Thomas Quayle](https://appshunter.io/developer/1830213658) |

## What reviewers say

### Resolve

[App page](https://appshunter.io/ios/app/resolve-reactive-ear-training/id6737443921)

**Currently charting:** #173 Top Paid · Music (US App Store)

This app offers a structured video course and a practice tool to develop a direct connection between your ear and your instrument. It generates random chord voicings for you to play along with, enhancing musical instincts and harmonic understanding.

**Highlights:** Integrated video course and practice tool, Random harmonic voicings, Harmonic complexity slider, Train real musical instincts, Designed for use with your instrument, Complements functional ear training

**Features:** macOS Compatibility

**In-app purchases:** none


### Metric Flow

[App page](https://appshunter.io/ios/app/metric-flow/id6749366918)

Generate endless rhythmic patterns for improvisation practice. Visualize rhythms without traditional notation and customize them with advanced options. Export rhythms as audio files for use in DAWs.

**Highlights:** Endless rhythm generation, Visual rhythm representation, Customizable rhythm patterns, Audio export (WAV, AAC), Supports complex time signatures, Built-in drone synthesizer

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Resolve free?

Resolve costs $17.99, with no in-app purchases.

### Is Metric Flow free?

Metric Flow costs $9.99, with no in-app purchases.

### Which has better reviews, Resolve or Metric Flow?

Metric Flow is rated higher. Resolve averages 4.6 out of 5 from 8 ratings, while Metric Flow averages 4.7 from 7 ratings.

### Do Resolve or Metric Flow have ads?

Neither Resolve nor Metric Flow shows ads.

### Which is updated more often, Resolve or Metric Flow?

Resolve ships an update every 9 days, and Metric Flow every 9 months. Most recently, Resolve was updated on October 25, 2026 and Metric Flow on October 25, 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.*