# Chorus TM vs Compounder

The clearest difference is in-app purchases: Chorus TM at none against Compounder's 1. Chorus TM also leads on ads (none vs shown) and device support (3 vs 1). Compounder's advantage is update cadence (daily vs every 9 days). On price there is nothing between them.

Both are free to download. Compounder sells 1 one-off in-app purchase. Chorus TM asks for nothing beyond the download.

Chorus TM ships an update every 9 days, Compounder daily. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Chorus TM | Compounder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Daily** |
| Size | 72 MB | 14 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Equals Money PLC](https://appshunter.io/developer/535756525) | [NICHOLAS IAIN MULLEY](https://appshunter.io/developer/1876974614) |

## What reviewers say

### Chorus TM

[App page](https://appshunter.io/ios/app/chorus-tm/id6476660820)

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

**In-app purchases:** none


### Compounder

[App page](https://appshunter.io/ios/app/compounder-the-interest-tool/id6762137175)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Compounder UK | $1.99 | one-time |


## Frequently asked questions

### Is Chorus TM free?

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

### Is Compounder free?

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

### Do Chorus TM or Compounder have ads?

Compounder shows ads; Chorus TM does not.

### Which is updated more often, Chorus TM or Compounder?

Chorus TM ships an update every 9 days, and Compounder daily. Most recently, Chorus TM was updated on November 4, 2026 and Compounder on October 31, 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.*