# Metric Flow vs GENOME Amp Simulator

The clearest difference is price: GENOME Amp Simulator at Free against Metric Flow's $9.99. GENOME Amp Simulator also leads on update cadence (every 11 days vs every 9 months) and iOS requirement (12.0 vs 17.5). Metric Flow's advantage is in-app purchases (none vs 7) and chart position (#174 vs unranked). On rating, review sentiment, ratings volume and ads there is nothing between them.

GENOME Amp Simulator is free to download; Metric Flow costs $9.99 up front. GENOME Amp Simulator sells 7 in-app purchases, starting at $8.99 per month. Metric Flow asks for nothing beyond the download.

Metric Flow holds the better App Store score, 4.7 against 4.6. Both are backed by a comparable volume of ratings — 7 and 9 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Metric Flow ships an update every 9 months, GENOME Amp Simulator every 11 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | Metric Flow | GENOME Amp Simulator |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.7 (7 ratings)](https://appshunter.io/ios/app/metric-flow/id6749366918/reviews)** | [4.6 (9 ratings)](https://appshunter.io/ios/app/genome-amp-simulator/id6759730714/reviews) |
| Number of ratings | 7 | **9** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 11 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#174** | — |
| Size | 58 MB | 562 MB |
| Requires iOS | 17.5 | **12.0** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Quayle](https://appshunter.io/developer/1830213658) | [Two notes Audio Engineering](https://appshunter.io/developer/1451579408) |

## What reviewers say

### Metric Flow

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

**Currently charting:** #174 Top Paid · Music (US App Store)

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


### GENOME Amp Simulator

[App page](https://appshunter.io/ios/app/genome-amp-simulator/id6759730714)

This app offers a comprehensive suite for guitarists, featuring amp modeling, effects, and virtual cabinets. It allows for precise sound shaping and customization of signal chains for both studio and live use.

**Highlights:** All-in-one amp modeler, FX suite and virtual cabinet engine, Customizable signal chain routing, TSM™-Ai Amplifiers, Extensive pedal collection, DynIR™ Virtual Cabinets, Studio-grade FX

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GENOME iOS Sub | $8.99 | per month |
| GENOME Suite iOS Sub | $19.99 | per month |
| Access Pass | $49.99 | one-time |
| Dirty Boy All Access | $99.99 | one-time |
| GENOME iOS | $129.99 | one-time |
| GENOME Suite Upgrade iOS | $179.99 | one-time |
| GENOME Suite iOS | $299.99 | one-time |


## Frequently asked questions

### Is Metric Flow free?

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

### Is GENOME Amp Simulator free?

GENOME Amp Simulator is free to download, with in-app purchases available.

### Which has better reviews, Metric Flow or GENOME Amp Simulator?

Metric Flow is rated higher. Metric Flow averages 4.7 out of 5 from 7 ratings, while GENOME Amp Simulator averages 4.6 from 9 ratings.

### Do Metric Flow or GENOME Amp Simulator have ads?

Neither Metric Flow nor GENOME Amp Simulator shows ads.

### Which is updated more often, Metric Flow or GENOME Amp Simulator?

Metric Flow ships an update every 9 months, and GENOME Amp Simulator every 11 days. Most recently, Metric Flow was updated on October 28, 2026 and GENOME Amp Simulator 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.*