# SpiroDesigner vs Keep Calm

The clearest difference is review sentiment: SpiroDesigner at 100% against Keep Calm's 0%. SpiroDesigner also leads on rating (5.0 vs 3.2) and in-app purchases (none vs 1). Keep Calm's advantage is price (Free vs $2.99) and ratings volume (6 vs 1).

Keep Calm is free to download; SpiroDesigner costs $2.99 up front. Keep Calm sells 1 one-off in-app purchase. SpiroDesigner asks for nothing beyond the download.

SpiroDesigner holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: Keep Calm 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 SpiroDesigner's written reviews are positive against 0% of Keep Calm's.

SpiroDesigner ships an update every 5 months, Keep Calm every 36 months. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SpiroDesigner | Keep Calm |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spirodesigner-spirograph-app/id595177167/reviews)** | [3.2 (6 ratings)](https://appshunter.io/ios/app/keep-calm-keep-clam-creator/id1202587958/reviews) |
| Number of ratings | 1 | **6** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 months** | Every 36 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 19 MB | 40 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Masahiko Fukuyama](https://appshunter.io/developer/595177290) | [Fahad Manzoor](https://appshunter.io/developer/1144176876) |

## 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


### Keep Calm

[App page](https://appshunter.io/ios/app/keep-calm-keep-clam-creator/id1202587958)

Design personalized "Keep Calm" posters with custom text, colors, and backgrounds. Easily adjust text size and share your creations. Perfect for motivational quotes, announcements, or creative expression.

**Highlights:** Custom text input, Adjustable text size, Text color selection, Background color and pattern options, User-friendly interface, Save and share creations

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $1.99 | one-time |


## Frequently asked questions

### Is SpiroDesigner free?

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

### Is Keep Calm free?

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

### Which has better reviews, SpiroDesigner or Keep Calm?

SpiroDesigner is rated higher. SpiroDesigner averages 5.0 out of 5 from 1 ratings, while Keep Calm averages 3.2 from 6 ratings.

### Do SpiroDesigner or Keep Calm have ads?

Keep Calm shows ads; SpiroDesigner does not.

### Which is updated more often, SpiroDesigner or Keep Calm?

SpiroDesigner ships an update every 5 months, and Keep Calm every 36 months. Most recently, SpiroDesigner was updated on October 14, 2026 and Keep Calm on October 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.*