# KAKU² vs Hula Note

The clearest difference is update cadence: Hula Note at every 2 days against KAKU²'s every 2 months. KAKU²'s advantage is price ($0.99 vs $3.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

KAKU² costs $0.99 and Hula Note $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

KAKU² ships an update every 2 months, Hula Note every 2 days. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | KAKU² | Hula Note |
| --- | --- | --- |
| Price | **$0.99** | $3.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/kaku-funny-shape-play/id1506705379/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Paid | — |
| Size | 74 MB | 23 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ENONE Inc.](https://appshunter.io/developer/867422611) | [Daisuke Yoshimi](https://appshunter.io/developer/1734564988) |

## What reviewers say

### KAKU²

[App page](https://appshunter.io/ios/app/kaku-funny-shape-play/id1506705379)

This app allows users to create unique pictures by manipulating and combining various shapes. It also offers engaging puzzle and matching games using the created artwork, fostering creativity and problem-solving skills.

**Highlights:** Create pictures with shapes, Assemble objects and animals, Shape puzzle games, Find matching shapes game, Color matching game, No correct answers, encourages creativity

**Features:** macOS Compatibility

**In-app purchases:** none


### Hula Note

[App page](https://appshunter.io/ios/app/hula-note/id6792504521)

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

**In-app purchases:** none


## Frequently asked questions

### Is KAKU² free?

KAKU² costs $0.99, with no in-app purchases.

### Is Hula Note free?

Hula Note costs $3.99, with no in-app purchases.

### Do KAKU² or Hula Note have ads?

Neither KAKU² nor Hula Note shows ads.

### Which is updated more often, KAKU² or Hula Note?

KAKU² ships an update every 2 months, and Hula Note every 2 days. Most recently, KAKU² was updated on September 22, 2026 and Hula Note on September 24, 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.*