# Codex Numbers vs Chess Puzzles!!

The clearest difference is in-app purchases: Chess Puzzles!! at none against Codex Numbers's 4. Chess Puzzles!! also leads on update cadence (daily vs monthly) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Codex Numbers sells 4 one-off in-app purchases. Chess Puzzles!! asks for nothing beyond the download.

Codex Numbers ships an update monthly, Chess Puzzles!! daily. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Codex Numbers | Chess Puzzles!! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/codex-numbers/id1050426926/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 132 MB | 40 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alaattin Bedir](https://appshunter.io/developer/924813905) | [CSIBOL](https://appshunter.io/developer/1530965450) |

## What reviewers say

### Codex Numbers

[App page](https://appshunter.io/ios/app/codex-numbers/id1050426926)

A logic puzzle game where players race to guess their opponent's secret code before they guess yours. Offers single-player against AI and online multiplayer modes with scoring and leaderboards.

**Highlights:** Secret code guessing gameplay, Single-player AI challenges, Online multiplayer with friends, Training mode for skill improvement, Game Center integration, Scoring and leaderboards, Timed online matches

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Online Game Packet (1000 Games) | $0.99 | one-time |
| No Ads (Remove all ads) | $1.99 | one-time |
| Middle Online Game Package (3000 Games) | $1.99 | one-time |
| Big Online Game Package (5000 Games) | $2.99 | one-time |


### Chess Puzzles!!

[App page](https://appshunter.io/ios/app/chess-puzzles/id6769827061)

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

**In-app purchases:** none


## Frequently asked questions

### Is Codex Numbers free?

Codex Numbers is free to download, with in-app purchases available.

### Is Chess Puzzles!! free?

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

### Do Codex Numbers or Chess Puzzles!! have ads?

Both Codex Numbers and Chess Puzzles!! show ads.

### Which is updated more often, Codex Numbers or Chess Puzzles!!?

Codex Numbers ships an update monthly, and Chess Puzzles!! daily. Most recently, Codex Numbers was updated on November 2, 2026 and Chess Puzzles!! 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.*