# Piano Advent Calendar vs ReadingClock

The clearest difference is review sentiment: ReadingClock at 93% against Piano Advent Calendar's 33%. ReadingClock also leads on price (Free vs $0.99) and rating (4.8 vs 2.0). Piano Advent Calendar's advantage is in-app purchases (none vs 1) and iOS requirement (15.0 vs 17.0). On ads and device support there is nothing between them.

ReadingClock is free to download; Piano Advent Calendar costs $0.99 up front. ReadingClock sells 1 one-off in-app purchase. Piano Advent Calendar asks for nothing beyond the download.

ReadingClock holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: ReadingClock has 145 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 33% of Piano Advent Calendar's written reviews are positive against 93% of ReadingClock's.

Piano Advent Calendar ships an update every 24 months, ReadingClock fortnightly. The most recent releases landed on October 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Piano Advent Calendar | ReadingClock |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [2.0 (3 ratings)](https://appshunter.io/ios/app/piano-advent-calendar/id941380241/reviews) | **[4.8 (145 ratings)](https://appshunter.io/ios/app/readingclock-reading-tracker/id6473550400/reviews)** |
| Number of ratings | 3 | **145** |
| Positive reviews | 33.3% of reviews | **93.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 24 months | **Fortnightly** |
| Monetization | Paid | **Free** |
| Size | 31 MB | 20 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [North Hill Apps](https://appshunter.io/developer/715684342) | [Le Huang](https://appshunter.io/developer/1015141828) |

## What reviewers say

### Piano Advent Calendar

[App page](https://appshunter.io/ios/app/piano-advent-calendar/id941380241)

Learn to play and sing along to popular Christmas songs with this festive app. Discover a new song behind each advent door daily to improve your piano skills and impress your family this holiday season.

**Highlights:** Learn Christmas songs, Sing along feature, Daily song unlocks, Play on piano or on-screen keyboard, Includes popular holiday tunes

**Features:** macOS Compatibility

**In-app purchases:** none


### ReadingClock

[App page](https://appshunter.io/ios/app/readingclock-reading-tracker/id6473550400)

This app helps you build a consistent reading habit with a simple timer and tracker. Set daily and weekly goals, monitor your progress with a calendar, and celebrate milestones. Log reading sessions, add notes, and share your achievements.

**Highlights:** Reading timer with automatic logging, Daily and weekly reading goals, Progress tracking calendar, Streaks and milestones, Reading notes, Share reading achievements

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $6.99 | one-time |


## Frequently asked questions

### Is Piano Advent Calendar free?

Piano Advent Calendar costs $0.99, with no in-app purchases.

### Is ReadingClock free?

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

### Which has better reviews, Piano Advent Calendar or ReadingClock?

ReadingClock is rated higher. Piano Advent Calendar averages 2.0 out of 5 from 3 ratings, while ReadingClock averages 4.8 from 145 ratings.

### Do Piano Advent Calendar or ReadingClock have ads?

Neither Piano Advent Calendar nor ReadingClock shows ads.

### Which is updated more often, Piano Advent Calendar or ReadingClock?

Piano Advent Calendar ships an update every 24 months, and ReadingClock fortnightly. Most recently, Piano Advent Calendar was updated on October 7, 2026 and ReadingClock on October 30, 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.*