# Critter Spin vs Chess Codex

The clearest difference is in-app purchases: Chess Codex at none against Critter Spin's 10. Critter Spin's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Critter Spin sells 10 one-off in-app purchases. Chess Codex asks for nothing beyond the download.

Critter Spin ships an update every 2 days, Chess Codex every 3 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | Critter Spin | Chess Codex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/critter-spin/id6759133216/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 3 days |
| Monetization | Free with in-app purchases | — |
| Size | 259 MB | 36 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Julian Damy](https://appshunter.io/developer/490569504) | [Vince Lubbers](https://appshunter.io/developer/1889839785) |

## What reviewers say

### Critter Spin

[App page](https://appshunter.io/ios/app/critter-spin/id6759133216)

A unique puzzle game where players spin quadrants to align critters and complete columns. With hundreds of levels across different worlds, it offers strategic depth and evolving mechanics. Power-ups are available to help overcome challenges.

**Highlights:** Unique spin-based puzzle gameplay, 200 carefully designed levels, Multiple worlds with unique twists, Strategic depth with limited moves, Helpful power-ups

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gems 10 | $0.99 | one-time |
| Orca | $1.99 | one-time |
| Palla's Cat | $1.99 | one-time |
| Arctic Reindeer | $1.99 | one-time |
| King Eider | $1.99 | one-time |
| Arctic Fox | $3.99 | one-time |
| Snowy Owl | $3.99 | one-time |
| Unlock Full Game | $4.99 | one-time |
| All Family Polar Critters | $14.99 | one-time |
| Gems 250 | $14.99 | one-time |


### Chess Codex

[App page](https://appshunter.io/ios/app/chess-codex/id6778615817)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Critter Spin free?

Critter Spin is free to download, with in-app purchases available.

### Is Chess Codex free?

Chess Codex is free to download, with no in-app purchases.

### Do Critter Spin or Chess Codex have ads?

Chess Codex shows ads; Critter Spin does not.

### Which is updated more often, Critter Spin or Chess Codex?

Critter Spin ships an update every 2 days, and Chess Codex every 3 days. Most recently, Critter Spin was updated on November 5, 2026 and Chess Codex on November 5, 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.*