Word Stack vs Letrix!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Word Stack
Engage in a unique word-building puzzle game that blends strategic thinking with vocabulary challenges. Plan your moves, place letters to build stacks, and climb the leaderboards. Compete with friends and unlock rewards through an achievement system.
- Strategic word-building gameplay
- Multiple game modes
- Special power tiles
- Achievement system with rewards
- Leaderboards for competition
- Connect with friends
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Stack your way to the top. WordStack! reinvents the word game — a strategic, stack-based word-building experience that rewards sharp thinking as much as sharp vocabulary. There's no finish line here. WordStack! features true endless progression — every level you clear unlocks a harder, more rewarding challenge, with no ceiling in sight. How far can you climb? WHY YOU'LL LOVE IT • Endless levels, endless challenge — progression that never caps out, so your skills always have somewhere to grow • Strategic, stack-based gameplay — every letter placement matters, turning simple word-finding into real tactical thinking • Power tiles that change the game — trigger score multipliers and game-changing advantages at exactly the right moment • A free welcome bundle of power-ups, on the house, the moment you start playing • Jump in instantly as a guest, or sign in with Apple to keep your progress safe across every device • Climb global leaderboards and see exactly where you rank against players everywhere • Built-in social — add friends, compare stats side-by-side, and send kudos to celebrate each other's best runs • A clean, polished interface built to feel great for players of every age • A full achievement system that rewards your growth every step of the way • Optional power-up bundles for players who want to push even further, faster WordStack! is built for anyone who loves a good challenge — casual word game fans, competitive puzzle solvers, and vocabulary sharks alike. Simple to pick up, endlessly satisfying to master. Download WordStack! today and start building your legacy, one stack at a time.
Letrix!
A word puzzle game where letters fall from the top of the screen. Form words horizontally or vertically to clear them and score points. Enjoy fast-paced gameplay with strategic word building.
- Letters fall from the top
- Tap to move letters
- Form words horizontally or vertically
- Clear letters to score points
- Swipe for soft, hard, and fast drop
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Letrix is a word puzzle game that combines the fast-paced action of falling block games with the challenge of word building. HOW TO PLAY Letters fall from the top of the screen one at a time. Tap left or right to move them into position. Form valid English words (3+ letters) horizontally or vertically to clear them from the board and score points. • Tap left/right side of screen to move • Swipe down for soft drop • Swipe up for hard drop • Hold the bottom of the screen for fast drop
Screenshots
Verdict
The clearest difference is in-app purchases: Letrix! at none against Word Stack's 3. Word Stack's advantage is update cadence (every 3 days vs monthly). 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. Word Stack sells 3 one-off in-app purchases. Letrix! asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Word Stack against 5.0 for Letrix!. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Word Stack ships an update every 3 days, Letrix! monthly. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.
| Parameter | Word Stack | Letrix! |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (6 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 3 | 6 — better |
| Update frequency | Every 3 days — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 39 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Aitor Recalde | Claire Jellison |
Customer experience
Word Stack
Letrix!
In-app purchases
Word Stack
- Word Stack Basic Bundle$0.99
- Word Stack Advanced Bundle$2.99
- Word Stack Expert Bundle$4.99
Letrix!
No in-app purchases
