# Martian Decode — Solve the word puzzles.

> Word puzzle game where numbers replace letters, requiring logic to decode. (iPhone/iPad app by H3 Apps, LLC.)

- Source: https://appshunter.io/ios/app/martian-decode/id1457631844 (this page in markdown: same URL + `.md`)
- Developer: [H3 Apps, LLC](https://appshunter.io/developer/598620927)
- Category: Games, Education, Puzzle, Word
- Price: Free with in-app purchases
- Rating: 5.00/5 from 5 App Store ratings
- Age rating: 4+
- Requires: iOS 9.3 · 21 MB
- Languages: English
- Released: 2019-08-03
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/martian-decode/id1457631844/reviews.md

## What is Martian Decode?

A challenging word brainteaser with letters in a sentence replaced by numbers. With logic and smarts it is up to you to determine which letters to choose to replace the numbers and make valid words.

On a secret mission to Mars an Earth spacecraft crashed leaving a broken keyboard. Only the number keys worked and the Martians were forced to communicate only using numbers in place of  letters.

## Key features

- Number-to-letter substitution puzzles
- Logic-based word deciphering
- Challenging brainteaser gameplay
- Unique Martian communication theme

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Solve Letters | $1.99 | one-time |
| AD Free | $1.99 | one-time |



## Frequently asked questions about Martian Decode

### How do you play Martian Decode?

Martian Decode presents sentences where numbers replace letters. You use logic and deduction to determine which letter each number represents, ultimately forming valid words and solving the puzzle.

### What is the gameplay like in Martian Decode?

The gameplay involves deciphering a coded message. Each number corresponds to a specific letter, and you must figure out these substitutions to reconstruct the original sentence and its words.

### Is Martian Decode suitable for all ages?

Martian Decode is rated 4+ and is suitable for younger players. Its logic-based puzzles can be enjoyed by a wide range of ages.

### What devices can I play Martian Decode on?

Martian Decode is available on iPhone, iPad, and iPod devices, offering a versatile gaming experience across Apple's mobile ecosystem.

### How often is Martian Decode updated?

The latest version of Martian Decode is 1.0.2, which was last updated on February 29, 2020. Future updates may introduce new puzzles or features.

### Does Martian Decode have ads?

No, Martian Decode does not contain advertisements, providing an uninterrupted puzzle-solving experience for users.

### What is the user rating for Martian Decode?

Martian Decode has received an excellent rating of 5.0 stars based on 5 user reviews, indicating high user satisfaction.

### Can I play Martian Decode offline?

The provided information does not specify offline play capabilities for Martian Decode. However, word puzzle games often function without an internet connection.

## Version history (last 3 releases)

### 1.0.2 — 2020-02-29

Updated to handle Dark Mode. Fixed In-App Purchase view.

### 1.0.1 — 2019-08-05

Some slight improvements based on user feedback.

### 1.0.0 — 2019-07-31

No release notes.

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All apps by H3 Apps, LLC: https://appshunter.io/developer/598620927

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*