# Preludia vs PracticeLog

The clearest difference is in-app purchases: PracticeLog at none against Preludia's 10. PracticeLog also leads on update cadence (every 5 days vs every 10 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Preludia sells 10 one-off in-app purchases. PracticeLog asks for nothing beyond the download.

Preludia ships an update every 10 days, PracticeLog every 5 days. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Preludia | PracticeLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 10 days | **Every 5 days** |
| Size | 246 MB | 81 MB |
| Requires iOS | **14.5** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Keiji Takeishi](https://appshunter.io/developer/1823484990) | [littlesyntax](https://appshunter.io/developer/1517725480) |

## What reviewers say

### Preludia

[App page](https://appshunter.io/ios/app/preludia/id6747937187)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Les Barricades Mystérieuses | $0.99 | one-time |
| Etude in F minor, Op. 25-2 | $0.99 | one-time |
| Preludes: Book I - No. 8 | $0.99 | one-time |
| Golliwogg's Cakewalk | $0.99 | one-time |
| Etude in A minor, Op. 25-11 | $1.49 | one-time |
| Prelude in Db major, Op. 28-15 | $1.49 | one-time |
| Etude Op. 65-3 | $1.49 | one-time |
| Prélude (Tombeau de Couperin) | $1.49 | one-time |
| Aufschwung, Op. 12-2 | $1.99 | one-time |
| Piano Sonata No. 8 - 1st Mov. | $2.99 | one-time |


### PracticeLog

[App page](https://appshunter.io/ios/app/practicelog/id6756602596)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Preludia free?

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

### Is PracticeLog free?

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

### Do Preludia or PracticeLog have ads?

Both Preludia and PracticeLog show ads.

### Which is updated more often, Preludia or PracticeLog?

Preludia ships an update every 10 days, and PracticeLog every 5 days. Most recently, Preludia was updated on October 7, 2026 and PracticeLog on October 6, 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.*