# Note Freak vs Rhythm Ace

The clearest difference is review sentiment: Note Freak at 100% against Rhythm Ace's 0%. Note Freak also leads on rating (5.0 vs 2.0) and ratings volume (4 vs 1). Rhythm Ace's advantage is update cadence (every 2 months vs every 36 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Note Freak holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 100% of Note Freak's written reviews are positive against 0% of Rhythm Ace's.

Note Freak ships an update every 36 months, Rhythm Ace every 2 months. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Note Freak | Rhythm Ace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/note-freak/id562619437/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/rhythm-ace/id6763743868/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 2 MB | 6 MB |
| Requires iOS | **10.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Kevlee Software LLC](https://appshunter.io/developer/562619440) | [Tero Aarnio](https://appshunter.io/developer/1895470476) |

## What reviewers say

### Note Freak

[App page](https://appshunter.io/ios/app/note-freak/id562619437)

This reference app displays musical pitches and their corresponding frequencies in hertz. It also associates various musical instruments with these hertz values and organizes the frequency spectrum into easily accessible tabs.

**Highlights:** Musical pitch display, Frequency values in hertz, Instrument associations, Organized frequency spectrum tabs, Reference for musicians

**Features:** macOS Compatibility

**In-app purchases:** none


### Rhythm Ace

[App page](https://appshunter.io/ios/app/rhythm-ace/id6763743868)

This app is a faithful simulator of a vintage 1967 drum machine, recreating its authentic analog sounds and rhythm presets. It allows for real-time synthesis of percussion, pattern layering, and individual voice muting for unique groove creation.

**Highlights:** Faithful vintage drum machine simulation, Real-time synthesized analog sounds, 16 classic rhythm presets, Authentic pattern combining, Individual voice cancel controls, Precision tempo control

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

**In-app purchases:** none


## Frequently asked questions

### Is Note Freak free?

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

### Is Rhythm Ace free?

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

### Which has better reviews, Note Freak or Rhythm Ace?

Note Freak is rated higher. Note Freak averages 5.0 out of 5 from 4 ratings, while Rhythm Ace averages 2.0 from 1 ratings.

### Do Note Freak or Rhythm Ace have ads?

Neither Note Freak nor Rhythm Ace shows ads.

### Which is updated more often, Note Freak or Rhythm Ace?

Note Freak ships an update every 36 months, and Rhythm Ace every 2 months. Most recently, Note Freak was updated on October 3, 2026 and Rhythm Ace on October 8, 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.*