# Codex Numbers vs Block Codex

The clearest difference is rating: Block Codex at 5.0 against Codex Numbers's 1.0. Block Codex also leads on in-app purchases (none vs 4) and ads (none vs shown). Codex Numbers's advantage is iOS requirement (15.0 vs 17.0). On price, ratings volume and device support there is nothing between them.

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

Block Codex holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

## The numbers

| Metric | Codex Numbers | Block Codex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/codex-numbers/id1050426926/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/block-codex/id6757725479/reviews)** |
| Number of ratings | 1 | **2** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 132 MB | 88 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alaattin Bedir](https://appshunter.io/developer/924813905) | [Vivian Bailey](https://appshunter.io/developer/1699131679) |

## 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 |


### Block Codex

[App page](https://appshunter.io/ios/app/block-codex/id6757725479)

Explore New York City by walking every block. Track your progress on a map, aiming to turn all city blocks blue. Build a daily walking streak for rewards and achieve legendary status by conquering neighborhoods.

**Highlights:** Walk and map every NYC block, Track progress with color-coded map, Build and maintain daily walking streaks, Complete neighborhoods and boroughs, Simple, intuitive interface, Solo play, no social features

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Codex Numbers free?

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

### Is Block Codex free?

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

### Which has better reviews, Codex Numbers or Block Codex?

Block Codex is rated higher. Codex Numbers averages 1.0 out of 5 from 1 ratings, while Block Codex averages 5.0 from 2 ratings.

### Do Codex Numbers or Block Codex have ads?

Codex Numbers shows ads; Block Codex does not.

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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.*