# SpiroDesigner vs ARITAKA

The clearest difference is price: SpiroDesigner at $2.99 against ARITAKA's $9.99. ARITAKA's advantage is update cadence (every 4 days vs every 5 months). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

SpiroDesigner costs $2.99 and ARITAKA $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SpiroDesigner ships an update every 5 months, ARITAKA every 4 days. The most recent releases landed on September 28, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | SpiroDesigner | ARITAKA |
| --- | --- | --- |
| Price | **$2.99** | $9.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spirodesigner-spirograph-app/id595177167/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | Paid | Paid |
| Size | 19 MB | 22 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Masahiko Fukuyama](https://appshunter.io/developer/595177290) | [charapla](https://appshunter.io/developer/765338912) |

## What reviewers say

### SpiroDesigner

[App page](https://appshunter.io/ios/app/spirodesigner-spirograph-app/id595177167)

Create intricate geometric patterns and mathematical curves with this digital spirograph tool. Customize circles, lines, and colors to design unique artwork. Features include saving, exporting, and automatic drawing modes.

**Highlights:** Draw epicycloids and hypotrochoids, Customize circle radii and line thickness, Select and edit colors, Save and export drawings as PNG, Automatic drawing mode, Randomize settings, Tutorial videos

**Features:** macOS Compatibility

**In-app purchases:** none


### ARITAKA

[App page](https://appshunter.io/ios/app/aritaka/id6782259913)

Explore astrological concepts with detailed visualizations of planets, signs, and houses from multiple perspectives. Understand celestial motion and chart interpretations through interactive 3D simulations and traditional astrological tools.

**Highlights:** Sphere View: celestial sphere visualization, Sky Chart View: 3D horizon and meridian projection, Stereographic View: free sky navigation, Solar System View: objective chart vantage point, Multiple house systems and ayanamsha options, Direct date/time editing with VCR controls, Screenshot and URL sharing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SpiroDesigner free?

SpiroDesigner costs $2.99, with no in-app purchases.

### Is ARITAKA free?

ARITAKA costs $9.99, with no in-app purchases.

### Do SpiroDesigner or ARITAKA have ads?

Neither SpiroDesigner nor ARITAKA shows ads.

### Which is updated more often, SpiroDesigner or ARITAKA?

SpiroDesigner ships an update every 5 months, and ARITAKA every 4 days. Most recently, SpiroDesigner was updated on September 28, 2026 and ARITAKA on October 9, 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.*