# Spine Sonnet vs Chaos Clock

The clearest difference is rating: Chaos Clock at 4.9 against Spine Sonnet's 4.2. Chaos Clock also leads on review sentiment (100% vs 63%) and update cadence (every 2 months vs every 41 months). Spine Sonnet's advantage is iOS requirement (9.0 vs 14.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Chaos Clock holds the better App Store score, 4.9 against 4.2. Both are backed by a comparable volume of ratings — 6 and 12 respectively. Written reviews point the same way: 63% of Spine Sonnet's written reviews are positive against 100% of Chaos Clock's.

Spine Sonnet ships an update every 41 months, Chaos Clock every 2 months. The most recent releases landed on September 17, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Spine Sonnet | Chaos Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (6 ratings)](https://appshunter.io/ios/app/spine-sonnet/id422871445/reviews) | **[4.9 (12 ratings)](https://appshunter.io/ios/app/chaos-clock/id977164677/reviews)** |
| Number of ratings | 6 | **12** |
| Positive reviews | 62.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 6 MB | 13 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [jody zellen](https://appshunter.io/developer/422871450) | [Special Treat, LLC](https://appshunter.io/developer/739067466) |

## What reviewers say

### Spine Sonnet

[App page](https://appshunter.io/ios/app/spine-sonnet/id422871445)

This app automatically generates 14-line sonnets using titles from a large archive of art and architectural theory books. It creates unique poems in the style of found poetry.

**Highlights:** Automatic sonnet generation, Found poetry style, Archive of 2500+ book titles, Art and architectural theory focus, 14-line sonnets

**Features:** macOS Compatibility

**In-app purchases:** none


### Chaos Clock

[App page](https://appshunter.io/ios/app/chaos-clock/id977164677)

Track time and dates according to Discordian principles and Erisian measurements. Features a countdown to X-Day and includes numerous Discordian holidays.

**Highlights:** Discordian date and time measurement, Erisian Time Measurement, Countdown to X-Day, St. Tib's Day and canonical Holydays, 165 Discordian Holydays

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spine Sonnet free?

Spine Sonnet is free to download, with no in-app purchases.

### Is Chaos Clock free?

Chaos Clock is free to download, with no in-app purchases.

### Which has better reviews, Spine Sonnet or Chaos Clock?

Chaos Clock is rated higher. Spine Sonnet averages 4.2 out of 5 from 6 ratings, while Chaos Clock averages 4.9 from 12 ratings.

### Do Spine Sonnet or Chaos Clock have ads?

Neither Spine Sonnet nor Chaos Clock shows ads.

### Which is updated more often, Spine Sonnet or Chaos Clock?

Spine Sonnet ships an update every 41 months, and Chaos Clock every 2 months. Most recently, Spine Sonnet was updated on September 17, 2026 and Chaos Clock on June 11, 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.*