# SpiroDesigner vs Cat Wisdom

The clearest difference is price: Cat Wisdom at Free against SpiroDesigner's $2.99. Cat Wisdom also leads on update cadence (weekly vs every 5 months) and device support (3 vs 1). SpiroDesigner's advantage is ads (none vs shown). On rating, review sentiment, ratings volume and in-app purchases there is nothing between them.

Cat Wisdom is free to download; SpiroDesigner costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for SpiroDesigner against 5.0 for Cat Wisdom. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

SpiroDesigner ships an update every 5 months, Cat Wisdom weekly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | SpiroDesigner | Cat Wisdom |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/spirodesigner-spirograph-app/id595177167/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cat-wisdom-cat-lovers-app/id6480458122/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Paid | **Ad-supported** |
| Size | 19 MB | 22 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Masahiko Fukuyama](https://appshunter.io/developer/595177290) | [RanduSoft SRL](https://appshunter.io/developer/1132039950) |

## 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


### Cat Wisdom

[App page](https://appshunter.io/ios/app/cat-wisdom-cat-lovers-app/id6480458122)

Receive a daily dose of adorable cat photos paired with inspiring wisdom and advice. Enjoy a simple, user-friendly experience with optional notifications and the ability to unlock more content by watching ads. It's a free, delightful retreat for cat lovers and seekers of daily enlightenment.

**Highlights:** Daily cat photo and wisdom, Optional daily notifications, Unlock more content via ads, Simple, one-screen interface, Diverse wisdom sources

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

**In-app purchases:** none


## Frequently asked questions

### Is SpiroDesigner free?

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

### Is Cat Wisdom free?

Cat Wisdom is free to download, with no in-app purchases.

### Which has better reviews, SpiroDesigner or Cat Wisdom?

SpiroDesigner and Cat Wisdom are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do SpiroDesigner or Cat Wisdom have ads?

Cat Wisdom shows ads; SpiroDesigner does not.

### Which is updated more often, SpiroDesigner or Cat Wisdom?

SpiroDesigner ships an update every 5 months, and Cat Wisdom weekly. Most recently, SpiroDesigner was updated on November 1, 2026 and Cat Wisdom on November 4, 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.*