# ChordDeck vs Practis

The clearest difference is price: Practis at Free against ChordDeck's $0.99. ChordDeck's advantage is in-app purchases (none vs 1) and update cadence (weekly vs monthly). On ads, device support and iOS requirement there is nothing between them.

Practis is free to download; ChordDeck costs $0.99 up front. Practis sells 1 in-app purchase, starting at $3.99 per month. ChordDeck asks for nothing beyond the download.

ChordDeck ships an update weekly, Practis monthly. The most recent releases landed on August 28, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ChordDeck | Practis |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chorddeck/id6767094987/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Paid | — |
| Size | 4 MB | 8 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shinhye Lee](https://appshunter.io/developer/1707333313) | [Ardeshir Enea Monajemi](https://appshunter.io/developer/6787937758) |

## What reviewers say

### ChordDeck

[App page](https://appshunter.io/ios/app/chorddeck/id6767094987)

This app provides jazz chord flashcards for musicians to practice chord recall. It displays chord symbols, tones, formulas, and keyboard highlights, with audio playback. Users can mark difficult cards for later review.

**Highlights:** Practice jazz chord qualities, Circle-of-fourths or random root order, Continuous or one-pass practice sessions, View chord tones, formulas, and keyboard highlights, Built-in audio playback, Mark and review difficult cards, Local storage for settings and marked cards

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

**In-app purchases:** none


### Practis

[App page](https://appshunter.io/ios/app/practis-music-practice/id6787937756)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Practis Pro | $3.99 | per month |


## Frequently asked questions

### Is ChordDeck free?

ChordDeck costs $0.99, with no in-app purchases.

### Is Practis free?

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

### Do ChordDeck or Practis have ads?

Neither ChordDeck nor Practis shows ads.

### Which is updated more often, ChordDeck or Practis?

ChordDeck ships an update weekly, and Practis monthly. Most recently, ChordDeck was updated on August 28, 2026 and Practis on September 21, 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.*