# Pikunoki vs GraviTrax Power

The clearest difference is rating: Pikunoki at 5.0 against GraviTrax Power's 3.7. Pikunoki also leads on update cadence (every 6 weeks vs every 10 months) and review sentiment (100% vs 75%). GraviTrax Power's advantage is in-app purchases (none vs 2) and ratings volume (6 vs 1). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Pikunoki sells 2 in-app purchases, starting at $1.99 per month. GraviTrax Power asks for nothing beyond the download.

Pikunoki holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: GraviTrax Power has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Pikunoki's written reviews are positive against 75% of GraviTrax Power's.

Pikunoki ships an update every 6 weeks, GraviTrax Power every 10 months. The most recent releases landed on October 18, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Pikunoki | GraviTrax Power |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pikunoki/id1451616563/reviews)** | [3.7 (6 ratings)](https://appshunter.io/ios/app/gravitrax-power/id1621684650/reviews) |
| Number of ratings | 1 | **6** |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 10 months |
| Monetization | Free | Free |
| Size | 5 MB | 92 MB |
| Requires iOS | 27.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kouki Saito](https://appshunter.io/developer/912099331) | [Ravensburger Verlag GmbH](https://appshunter.io/developer/1505283467) |

## What reviewers say

### Pikunoki

[App page](https://appshunter.io/ios/app/pikunoki/id1451616563)

Create pixel art with a variety of tools, including basic pencils, erasers, and layers. Select colors from presets and utilize undo/redo functions. Optimized for iPad and Apple Pencil.

**Highlights:** Pixel painting, Layers support, Basic pencil and eraser tools, Color selection with presets, Undo and redo functionality, Optimized for Apple Pencil

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro yearly | $16.99 | per year |


### GraviTrax Power

[App page](https://appshunter.io/ios/app/gravitrax-power/id1621684650)

Control your marble runs digitally with this app. Connect to POWER components to remotely control, program, and add sound effects to your creations. It offers a playful introduction to programming and enhances marble run gameplay.

**Highlights:** Digital control of marble runs, Programming functions, Remote control capabilities, Integrated stopwatch, Sound effects, Playful introduction to programming

**In-app purchases:** none


## Frequently asked questions

### Is Pikunoki free?

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

### Is GraviTrax Power free?

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

### Which has better reviews, Pikunoki or GraviTrax Power?

Pikunoki is rated higher. Pikunoki averages 5.0 out of 5 from 1 ratings, while GraviTrax Power averages 3.7 from 6 ratings.

### Do Pikunoki or GraviTrax Power have ads?

Neither Pikunoki nor GraviTrax Power shows ads.

### Which is updated more often, Pikunoki or GraviTrax Power?

Pikunoki ships an update every 6 weeks, and GraviTrax Power every 10 months. Most recently, Pikunoki was updated on October 18, 2026 and GraviTrax Power on October 22, 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.*