Word Unknown vs Trio Jam
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Word Unknown
A fun and simple word guessing game inspired by Hangman and Mastermind. Use logic to deduce a hidden word within a limited number of attempts, receiving feedback on correct letters and positions. Offers multiple difficulty levels and a daily challenge for competitive play.
- Word guessing gameplay
- Lexical and deductive logic
- Letter position feedback (X's and O's)
- Five difficulty levels
- Daily challenge mode
- Free and open source
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Word Unknown takes inspiration from both hangman and mastermind to create an incredibly fun and simple word game experience. Your objective is to guess a randomly generated word in as few moves as possible using both lexical and deductive logic. Once a legal guess is made, you'll get X's and O's in response. Each X represents a correct letter in the correct position, and each O represents a correct letter in the wrong position. There are five different difficulties (word lengths) to choose from and a daily challenge for each so you can compete with friends! Best of all, the game is 100% free and open source! Word Unknown is the second word game developed by Christopher Cinq-Mars Jarvis. His first is Synonymy, narrated by Richard Dawkins, which received distinctions at GDC and E3.
Trio Jam
Engage your mind with a charming word game. Test your vocabulary and spelling skills in this delightful puzzle experience.
- Word puzzle gameplay
- Vocabulary challenges
- Spelling tests
- Engaging puzzles
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A nice Little Word game.
Screenshots
Verdict
The clearest difference is update cadence: Trio Jam at every 5 weeks against Word Unknown's every 16 months. Word Unknown's advantage is iOS requirement (6.0 vs 15.1). On price, rating, review sentiment and ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.9 for Word Unknown against 5.0 for Trio Jam. Both are backed by a comparable volume of ratings — 11 and 13 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Word Unknown ships an update every 16 months, Trio Jam every 5 weeks. Both last shipped on October 24, 2026.
| Parameter | Word Unknown | Trio Jam |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (11 ratings) | 5.0 (13 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 11 | 13 — better |
| Update frequency | Every 16 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 6.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 15 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Cinq-Mars Media | Jesse Nicholas |
Customer experience
Word Unknown
Trio Jam
In-app purchases
Word Unknown
No in-app purchases
Trio Jam
No in-app purchases
