# Rhythmap vs Choral Lab

The clearest difference is price: Rhythmap at Free against Choral Lab's $6.99. Rhythmap also leads on iOS requirement (15.6 vs 17.0). On rating, ratings volume, update cadence and ads there is nothing between them.

Rhythmap is free to download; Choral Lab costs $6.99 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 — 5.0 for Rhythmap against 5.0 for Choral Lab. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Rhythmap ships an update every 2 months, Choral Lab every 6 weeks. The most recent releases landed on September 20, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Rhythmap | Choral Lab |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/rhythmap/id6767836985/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/choral-lab/id6782184585/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 151 MB | 186 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Cesar Portillo](https://appshunter.io/developer/1896513033) | [Martin Adler](https://appshunter.io/developer/1896354791) |

## What reviewers say

### Rhythmap

[App page](https://appshunter.io/ios/app/rhythmap/id6767836985)

Discover live events, concerts, and nightlife happening around you with an interactive map. Buy tickets securely and store them in-app. Creators can manage events and promote them with targeted ads. Local businesses can claim storefronts and connect with the community.

**Highlights:** Interactive event map, Seamless in-app ticketing, Live feed for updates, Event management for creators, Targeted flyer advertising, Built-in ticket scanner, Local business storefronts

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

**In-app purchases:** none


### Choral Lab

[App page](https://appshunter.io/ios/app/choral-lab/id6782184585)

Compose and study Bach-style four-part chorales. Harmonize melodies with automatic voice generation, explore a library of 410 Bach chorales, and analyze chords in real-time. Offers both score and piano roll views for detailed study.

**Highlights:** Automatic SATB harmonization in Bach style, Library of 410 J.S. Bach chorales, Interactive soprano piano roll, Real-time chord analysis, Score and piano roll views, MIDI export

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

**In-app purchases:** none


## Frequently asked questions

### Is Rhythmap free?

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

### Is Choral Lab free?

Choral Lab costs $6.99, with no in-app purchases.

### Which has better reviews, Rhythmap or Choral Lab?

Rhythmap and Choral Lab are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Rhythmap or Choral Lab have ads?

Neither Rhythmap nor Choral Lab shows ads.

### Which is updated more often, Rhythmap or Choral Lab?

Rhythmap ships an update every 2 months, and Choral Lab every 6 weeks. Most recently, Rhythmap was updated on September 20, 2026 and Choral Lab on October 13, 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.*