Numbers Merge! vs Shift & Stack
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Numbers Merge!
A puzzle game where you merge numbered pieces by swiping. The goal is to combine all pieces into a single one to win. It offers a simple yet engaging challenge for players.
- Swipe to move pieces
- Merge same colored and numbered pieces
- Single piece win condition
- Simple gameplay mechanics
- Engaging puzzle challenge
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Swipe left, right, up or down to move the pieces. Merge pieces with the same color and number. Win when you get only one piece left! Play NOW!
Shift & Stack
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Shift & Stack is a calming blocks sorting puzzle you can play in short breaks or long, zen sessions. Your goal is simple: move the top block, one tap at a time, until every stack is perfectly sorted by color. The challenge is in the planning. One rushed move can trap a color and force you to rethink the whole level. WHY YOU’LL LOVE IT • Easy to learn: tap to pick up and place the top block • Strategy-friendly: no timer, so you can think ahead • Plenty of puzzles: progress from gentle starters to tricky levels • Helpful tools: undo, restart, and optional extra stack when you’re stuck • Satisfying finishes: clean clears and smooth feedback HOW TO PLAY 1) Tap a stack to pick up the top block 2) Tap another stack to place it — only on the same color (and only if there’s space) 3) Win when each stack contains a single color Play to unwind, focus, and challenge your logic — one perfect sort at a time.
Screenshots
Verdict
The clearest difference is iOS requirement: Numbers Merge! at 9.0 against Shift & Stack's 12.0. On price, ads, 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.
| Parameter | Numbers Merge! | Shift & Stack |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (16 ratings) — better | — |
| Number of ratings | 16 — better | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 102 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Clap Clap Games | eitezaz ahmad |
In-app purchases
Numbers Merge!
No in-app purchases
Shift & Stack
No in-app purchases
Questions
Is Numbers Merge! free?
Is Shift & Stack free?
Do Numbers Merge! or Shift & Stack have ads?
Other comparisons
