In extremis vs Lettrio
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
In extremis
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In extremis vous propose, tel un laboratoire, de ressentir de manière condensée ce que cela fait quand nous devons faire des choix en lien avec l’énergie, et que nous devons les faire avec des informations partielles, des pressions diverses, et une Histoire qui s’accélère.
Lettrio
This word game offers an infinite grid of letters that constantly replenishes as you form words. Score points by creating longer words and earn more time to keep playing. Enjoy offline play and compete on weekly leaderboards.
- Infinite letter grid
- Word linking gameplay
- Time-based challenges
- Scoring based on word length
- Offline play
- Online leaderboards
- Supports 6 languages
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Lettrio is the word game where the grid never runs out. Build words by linking neighboring letters. The moment a word is accepted, the used letters vanish and fresh ones drop in — the grid renews endlessly. No more "game over" because there's nothing left to play. Just you, the words, and the clock. WHY YOU'LL LOVE IT • An infinite grid: always new letters, never a dead end • Every word buys you time: the more you find, the longer you play • Long words score big: your points grow with the square of the length • An online leaderboard to beat your own record every week • Fully playable offline, anywhere, anytime EASY TO START, HARD TO PUT DOWN Link, score, repeat. Seconds to learn, hours to master. 6 LANGUAGES English, French, Spanish, German, Italian and Arabic — pick your game and dictionary language. Download Lettrio for free and see how many words you can chain before time runs out! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lettrio.com/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: In extremis at none against Lettrio's 2. In extremis also leads on update cadence (every 2 days vs every 5 days) and iOS requirement (12.0 vs 16.4). On price, ads and device support 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. Lettrio sells 2 in-app purchases, starting at $1.99 per month. In extremis asks for nothing beyond the download.
In extremis ships an update every 2 days, Lettrio every 5 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.
| Parameter | In extremis | Lettrio |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 83.3% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 days — better | Every 5 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 170 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | JEUX OPLA | Comey |
In-app purchases
In extremis
No in-app purchases
Lettrio
- Lettrio ad-free$1.991 Month
- Lettrio ad-free$9.99
