# Piano Dash vs Nuddle

The clearest difference is review sentiment: Piano Dash at 100% against Nuddle's 43%. Piano Dash also leads on in-app purchases (none vs 3) and chart position (#51 vs unranked). Nuddle's advantage is price (Free vs $0.99) and rating (4.9 vs 4.2). On ratings volume, update cadence, ads and device support there is nothing between them.

Nuddle is free to download; Piano Dash costs $0.99 up front. Nuddle sells 3 in-app purchases, starting at $4.99 per month. Piano Dash asks for nothing beyond the download.

Nuddle holds the better App Store score, 4.9 against 4.2. Both are backed by a comparable volume of ratings — 9 and 8 respectively. Written reviews complicate that: 100% of Piano Dash's written reviews are positive against 43% of Nuddle's, so the app with the better star average is not the one people write more warmly about.

Piano Dash ships an update every 5 days, Nuddle weekly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Piano Dash | Nuddle |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.2 (9 ratings)](https://appshunter.io/ios/app/piano-dash/id1632441647/reviews) | **[4.9 (8 ratings)](https://appshunter.io/ios/app/nuddle-number-sequences/id1643422440/reviews)** |
| Number of ratings | **9** | 8 |
| Positive reviews | **100.0% of reviews** | 42.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#51** | — |
| Size | 103 MB | 42 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Joseph Malam](https://appshunter.io/developer/628233851) | [SCHMUT WEISS GmbH](https://appshunter.io/developer/1529893097) |

## What reviewers say

### Piano Dash

[App page](https://appshunter.io/ios/app/piano-dash/id1632441647)

**Currently charting:** #51 Top Paid · Music (US App Store)

A musical game where you identify and jump over musical notes to improve your sight-reading skills. Choose from six famous pianists and navigate through challenging levels.

**Highlights:** Learn piano notation, Improve sight-reading, Identify musical notes, Play as 6 pianists, Jump over notes

**In-app purchases:** none


### Nuddle

[App page](https://appshunter.io/ios/app/nuddle-number-sequences/id1643422440)

Engage your mind with daily number sequence puzzles. Discover the underlying system to find the missing digits and build your solving streak. Enjoy unlimited random puzzles and share challenges with friends.

**Highlights:** Daily global number puzzles, Infinite random sequences, Streak building system, Local puzzle caching, Share puzzles with friends, Recognize number systems

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nuddle Plus Monthly | $4.99 | per month |
| Nuddle Plus Yearly | $14.99 | per year |
| Remove ads | $12.99 | one-time |


## Frequently asked questions

### Is Piano Dash free?

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

### Is Nuddle free?

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

### Which has better reviews, Piano Dash or Nuddle?

Nuddle is rated higher. Piano Dash averages 4.2 out of 5 from 9 ratings, while Nuddle averages 4.9 from 8 ratings.

### Do Piano Dash or Nuddle have ads?

Neither Piano Dash nor Nuddle shows ads.

### Which is updated more often, Piano Dash or Nuddle?

Piano Dash ships an update every 5 days, and Nuddle weekly. Most recently, Piano Dash was updated on October 25, 2026 and Nuddle on October 25, 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.*