Best Number Stack Apps & Games

250+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated August 2026

Out of 250+ number stack apps and games on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Number Stack Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Drop The Number : Merge PuzzleDrop The Number : Merge PuzzleFree4.7★ (84K)YesYesSep 2026
220482048Free4.4★ (38K)YesYesSep 2026
3Number Master: Run and mergeNumber Master: Run and mergeFree4.6★ (76K)YesNoSep 2026
4Drop Merge® : Number PuzzleDrop Merge® : Number PuzzleFree4.9★ (23K)YesYesSep 2026
5X2 Blocks: Number Block PuzzleX2 Blocks: Number Block PuzzleFree4.9★ (79K)YesYesSep 2026
6Drag n MergeDrag n MergeFree4.3★ (86K)YesYesSep 2026
7Stack NumberStack NumberFree4.0★ (1)YesNoMay 2026
8Number Stack 3DNumber Stack 3DFreeYesNoMay 2026

Top Picks for Number Stack

Drop The Number : Merge Puzzle#1

Drop The Number : Merge Puzzle by SUPERBOX. Inc

2048 Merge Block
Editor's Choice
🎮 Games
4.7😐(84K ratings)
FreeAdsIn-App Purchases
Drop The Number : Merge Puzzle screenshot 1
Drop The Number : Merge Puzzle screenshot 2
Drop The Number : Merge Puzzle screenshot 3
Drop The Number : Merge Puzzle screenshot 4
Drop The Number : Merge Puzzle screenshot 5
Drop The Number : Merge Puzzle screenshot 6

A highly addictive number merging puzzle game where you drop and combine numbered blocks to achieve higher values. Challenge yourself with increasingly complex numbers and compete for high scores.

What We Love

  • 🚀 Fun and addictive gameplay
  • 💡 Helps with math and focus
  • 👍 Simple but engaging concept

Room to Improve

  • 🔋 Game causes phone overheating and battery drain
  • 🐛 Frequent crashes and freezes
  • 💰 Excessive and intrusive ads even in paid version
2048#2

2048 by Ketchapp

Fun and relaxing puzzle game
Strong Contender
🎮 Games
4.4😐(38K ratings)
FreeAdsIn-App Purchases
2048 screenshot 1
2048 screenshot 2
2048 screenshot 3
2048 screenshot 4
2048 screenshot 5

Merge numbered tiles by swiping to reach the 2048 tile. This fun and relaxing puzzle game challenges you to achieve a high score by strategically combining tiles.

What We Love

  • 🚀 Smooth gameplay
  • 💡 Challenging and addictive
  • 👍 Simple yet engaging concept
  • 🕹️ Great time-killer

Room to Improve

  • 🔍 Unpredictable tile placement
  • 🔋 High battery consumption
  • 📢 Intrusive and frequent ads
  • 🐛 Crashes and bugs
Number Master: Run and merge#3

Number Master: Run and merge by KAYAC Inc.

Let's go for 1000!
Worth Considering
🎮 Games
4.6😐(76K ratings)
FreeAds
Number Master: Run and merge screenshot 1
Number Master: Run and merge screenshot 2
Number Master: Run and merge screenshot 3

Swipe to move and absorb smaller numbers to grow your own. Navigate obstacles like saws and bridges, and break through walls at the goal to achieve a high score. It's a game of growth and strategic movement.

What We Love

  • 🚀 Satisfying gameplay
  • 👍 Fun and entertaining
  • 🔒 Minimal ads

Room to Improve

  • 🐛 Repetitive levels
  • 🔋 Impossible to reach end goal
  • 🤯 Too many ads

More Number Stack apps to explore

FAQ about Number Stack

What are the best number stack apps & games for iPhone?
Drop The Number : Merge Puzzle tops our number stack apps & games ranking as of August 2026, with a 4.7-star average from 84K App Store ratings, and it's free to download.
Yes — 20 of the top number stack apps & games we rank are free to download, including Drop The Number : Merge Puzzle and 2048.
Drop The Number : Merge Puzzle shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ number stack apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Drop The Number: Merge Puzzle is an addictive puzzle game where players tap and drop numbered blocks to merge them and create higher values. The goal is to achieve the highest possible numbers and scores by strategically combining blocks.
Key features include the ability to see the next block before dropping it, a vibration system for block drops, a modern graphic design, and global leaderboards to compete for high scores. The game also offers offline play.

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