# Doublets — Word Ladder

> Word ladder puzzle game changing one letter at a time to form valid words. (iPhone/iPad app by Thomas DiZoglio.)

- Source: https://appshunter.io/ios/app/doublets/id6737807177 (this page in markdown: same URL + `.md`)
- Developer: [Thomas DiZoglio](https://appshunter.io/developer/1672699438)
- Category: Games, Word
- Price: Free with in-app purchases (on sale, was $0.99)
- Rating: 4.30/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 11 MB
- Languages: American English
- Released: 2025-02-13
- Data updated: 2026-09-03
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/doublets/id6737807177/reviews.md

## What is Doublets?

Doublets (also known as word ladder) is a word puzzle game invented by Lewis Carroll where the objective is to turn one dictionary word into another by changing one letter at a time. At each step, one letter may be changed, and the resulting word must be a valid dictionary word.

Terms of Service: https://virgilsoftware.com/terms-and-conditions

## Key features

- Word ladder gameplay
- Change one letter at a time
- Valid dictionary words
- Classic word puzzle
- Single-player game

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Doublets Monthly Subscription | $0.99 | per month |
| Doublets Yearly Subscription | $9.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Doublets Free Download | Free | one-time |



## Frequently asked questions about Doublets

### What is Doublets?

Doublets is a word puzzle game where the goal is to transform one word into another by changing one letter at a time, ensuring each intermediate word is valid. It's based on the word ladder concept invented by Lewis Carroll.

### How do you play Doublets?

You start with a given word and aim to reach a target word by changing only one letter per step. Each change must result in a valid dictionary word. The game challenges your vocabulary and logic skills.

### Is Doublets free to play?

Yes, Doublets is free to download and play. It also offers optional subscription plans for enhanced features or content.

### What are the subscription options for Doublets?

Doublets offers a monthly subscription for $0.99 and a yearly subscription for $9.99, providing additional benefits beyond the free gameplay.

### What devices does Doublets support?

Doublets is available on iPhone and iPad devices, offering a seamless experience across Apple's mobile platforms.

### What is the age rating for Doublets?

Doublets has an age rating of 4+, making it suitable for a wide range of players, including younger audiences interested in word games.

### How often is Doublets updated?

The latest version of Doublets was released on February 19, 2025, indicating that the game receives regular updates to improve performance and add content.

### Does Doublets have ads?

No, Doublets does not contain advertisements, providing an uninterrupted gameplay experience for all users.

## Version history (last 3 releases)

### 1.2 — 2026-09-02

- Bug fixes and added double the word puzzles

### 1.1 — 2025-02-19

- Made Doublets free to download

### 1.0 — 2025-02-13

No release notes.

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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 2026-09-03.*