# TetraMots vs Codex

The clearest difference is ads: Codex at none against TetraMots's shown. TetraMots's advantage is iOS requirement (11.0 vs 15.0). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. TetraMots sells 2 one-off in-app purchases and Codex sells 9 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

TetraMots ships an update fortnightly, Codex every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | TetraMots | Codex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (5 ratings)](https://appshunter.io/ios/app/codex-le-jeu-de-lettres/id6444546871/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 68 MB | 9 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Veryphone](https://appshunter.io/developer/316953192) | [Charles Tatibouet](https://appshunter.io/developer/1655266506) |

## What reviewers say

### TetraMots

[App page](https://appshunter.io/ios/app/tetramots/id1526435946)

Solve word puzzles by completing the four sides of each level. Find words based on initials and letter counts, using clues that link words through synonyms or associations. Earn stars to unlock hints and progress through the game.

**Highlights:** Complete four faces of each level, Find words based on initials and letter count, Use clues linking words, Earn stars for completed faces, Use stars as hints for difficult words

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack de 20 étoiles | $0.99 | one-time |
| Version sans publicité | $0.99 | one-time |


### Codex

[App page](https://appshunter.io/ios/app/codex-le-jeu-de-lettres/id6444546871)

This word game challenges you to form as many words as possible using seven daily letters, with the constraint that each word must include the central letter. It features a curated word list based on official Scrabble rules and allows you to share scores with friends and family.

**Highlights:** Form words with daily letters, Central letter requirement, Curated word list, Official Scrabble rules, Score sharing, Brain-training

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abonnement | $0.99 | per month |
| Codex Illimité — Mensuel | $1.99 | per month |
| Abonnement | $2.99 | per month |
| Abonnement | $2.99 | per month |
| Abonnement | $9.99 | per year |
| Codex Illimité — Annuel | $12.99 | per year |
| Abonnement | $17.99 | per year |
| Abonnement | $23.99 | per year |
| Abonnement | $23.99 | per year |


## Frequently asked questions

### Is TetraMots free?

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

### Is Codex free?

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

### Do TetraMots or Codex have ads?

TetraMots shows ads; Codex does not.

### Which is updated more often, TetraMots or Codex?

TetraMots ships an update fortnightly, and Codex every 3 weeks. Most recently, TetraMots was updated on November 3, 2026 and Codex on November 3, 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.*