Worph vs Doublets
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Worph
Test your vocabulary and word-building skills in this classic word morphing game. Transform one word into another by changing a single letter at a time. Enjoy a stress-free experience with no time limits or ads, featuring a clean interface and soothing audio.
- Word morphing puzzles
- Change one letter at a time
- 15 puzzle packs
- Over 100 free puzzles
- Clean interface
- Soothing music and sound effects
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Are you a wordsmith? A logophile? Put your skills to the test in this classic game of word morphing, where wee words become deceptively difficult. The concept is simple: morph one word into another by changing one letter at a time. For example: CAT -> COT -> DOT -> DOG But many puzzles are not so simple! Worph will repeatedly challenge your repertoire of English vocabulary. How many puzzles can you solve? Can you solve them perfectly? Worph has: + A clean interface and a simple design + 15 puzzle packs + More than 100 free puzzles + Soothing music and sound effects Worph does not have: - Time limits - too stressful! - Ads - too annoying!
Doublets
A word puzzle game where you transform one word into another by changing one letter at a time. Each step must result in a valid dictionary word, following the rules of the classic word ladder game.
- Word ladder gameplay
- Change one letter at a time
- Valid dictionary words
- Classic word puzzle
- Single-player game
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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
Screenshots
Verdict
The clearest difference is rating: Worph at 4.8 against Doublets's 4.3. Worph also leads on update cadence (every 2 weeks vs every 9 months) and ratings volume (151 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Worph sells 1 one-off in-app purchase and Doublets sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Worph holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Worph has 151 ratings behind it against 3, so its average is the more settled of the two.
Worph ships an update every 2 weeks, Doublets every 9 months. The most recent releases landed on July 30, 2026 and September 17, 2026 respectively.
| Parameter | Worph | Doublets |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (151 ratings) — better | 4.3 (3 ratings) |
| Positive reviews | 89.5% of reviews | — |
| Number of ratings | 151 — better | 3 |
| Update frequency | Every 2 weeks — better | Every 9 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 17 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryan Schalk | Thomas DiZoglio |
Customer experience
Worph
Doublets
In-app purchases
Worph
- Unlock All Puzzles$1.99
Doublets
- Doublets Monthly Subscription$0.991 Month
- Doublets Yearly Subscription$9.991 Year
- Doublets Free DownloadFree
