STACK.it vs Fallz
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
STACK.it
A casual puzzle game where players swipe to merge stacks of numbers. Create larger stacks and trigger satisfying chain reactions to score points. Challenge yourself to reach high-value stacks and achieve multiple merges in a single move.
- Swipe to merge stacks
- Create chain reactions
- Score extra points
- Reach high-value stacks
- Easy to learn, hard to master
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Take everything you know about 2048 merging games and stack it away! Simply swipe to move: smaller stacks will jump onto bigger ones and if the connecting pieces are the same… BOOM… they up-size. Create perfect stacks and set off super satisfying chain reactions for extra points. Can you make a 2048 piece? A 32K piece? How about a perfect 10-stack? Can you set up 15 merges in one move? STACK.it is a pick up and play game: easy to learn, hard to master, and impossible to put down. Stacks and stacks and stacks of fun!
Fallz
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Fallz is an addictive number puzzle game where falling blocks meet the satisfaction of merging numbers into bigger ones. Drop numbered tiles into columns, then drag matching numbers together to merge them. How high can you score before the puzzle fills up? Whether you love 2048, Tetris-style block games, or classic brain teasers, Fallz delivers a fresh merge puzzle challenge. FEATURES • Simple one-tap controls — pick up in seconds • Drag to merge matching numbers into larger tiles • Global leaderboard — compete with players worldwide • Challenge friends with a unique friend code • Multi-period rankings: daily, weekly, all-time • Play offline, anytime, anywhere — no wi-fi needed • Available in 13 languages Fallz is the perfect casual number puzzle for quick sessions or long brain-training marathons. Free to play. No puzzle experience needed — just drop, merge, and beat your high score!
Screenshots
Verdict
The clearest difference is ads: STACK.it at none against Fallz's shown. STACK.it also leads on iOS requirement (9.0 vs 15.1). On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
STACK.it ships an update weekly, Fallz every 5 days. The most recent releases landed on November 13, 2026 and November 9, 2026 respectively.
| Parameter | STACK.it | Fallz |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (34 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 34 — better | — |
| Update frequency | Weekly | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 76 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | JG Southey | KOMUT TEKNOLOJISI YAZILIM USSU TICARET SANAYI LIMITED SIRKETI |
In-app purchases
STACK.it
No in-app purchases
Fallz
No in-app purchases









