Comparison

Merge Builder vs World Button

Price, ratings, monetisation and update history for both games, side by side โ€” with what reviewers say about each.

Head to head
About

Merge Builder

Engage in a matching puzzle game where merging tiles creates buildings. Earn building points by solving puzzles and upgrade your structures to generate more coins. Discover new buildings as you complete stages and missions.

Highlights
  • Match tiles to create buildings
  • Solve puzzles for building points
  • Merge buildings to upgrade
  • Collect missions and complete stages
  • Earn coins from upgraded buildings
  • Discover new buildings
Features
Read full description

Enjoy to match and merge! New puzzle, letโ€™s addicted to Mergebuilder! โ—† Solve puzzles and get the building points. When you match tiles, you can make buildings. Solve puzzles by matching buildings and get the upgraded building. Collect all the missions, complete stages to get building points. โ—† Build and upgrade your buildings! Construct a building with the acquired construction points. Merge same level buildings to make strong building. The higher the level of the building, the more coins you get! โ—† Solve puzzle perfectly discover your own new buildings!

About

World Button

Features
Read full description

Tap the button. Raise the world counter. World Button is a simple, addictive tapping game built around one giant button and one shared global counter. Every tap you make adds to a worldwide tally counted by players everywhere. Tap fast, climb milestones, unlock button skins, chase achievements, and watch the global number rise in real time. No complicated rules. No account. No sign-up. Just tap. WHAT YOU DO โ€ข Tap the button to increase the global counter โ€ข Add your taps to a shared worldwide total โ€ข Track your lifetime taps and live taps-per-second โ€ข Push for new personal records and global milestones UNLOCK 50+ BUTTON SKINS Collect button skins as you reach new milestones, including the Earth, the Moon, Pi, crowns, dragons, and more. CHASE ACHIEVEMENTS Complete 30 achievements across tap milestones, speed challenges, and world records. Think you can tap 50 times per second? We genuinely do not think it is possible. SPIN THE PRIZE WHEEL Spin for tap bonuses and exclusive wheel-only button skins. Some skins can only be unlocked from the prize wheel. SATISFYING TAP FEEL Every tap comes with clean click sounds and haptic feedback, making each press feel crisp and satisfying. World Button is free to play, easy to start, and weirdly hard to stop. Download now and add your taps to the world.

Screenshots

Merge Builder4 screens
World Button4 screens

Verdict

The call

The clearest difference is in-app purchases: World Button at none against Merge Builder's 7. World Button also leads on update cadence (every 4 days vs every 11 months). Merge Builder's advantage is iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Merge Builder sells 7 one-off in-app purchases. World Button asks for nothing beyond the download.

UpkeepUpdate frequency

Merge Builder ships an update every 11 months, World Button every 4 days. Both last shipped on September 19, 2026.

Scorecard3 real differences ยท 5 level
Merge Builder versus World Button: the parameters behind the verdict, then further details
ParameterMerge BuilderWorld Button
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 11 monthsEvery 4 days โ€” better
AdsYesYes
In-app purchasesYesNo โ€” better
MonetizationFree with in-app purchasesโ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 โ€” better15.0
Further details โ€” not scored
Size96 MB220 MB
Age rating4+4+
DeveloperNEOPOP Inc.Celestial Pug LLC

In-app purchases

7 purchases

Merge Builder

One-time7
  • Plus x3$0.99
  • Switch x3$0.99
  • Block Destruction x3$0.99
Show 4 more
  • Remove Ads$1.99
  • Beginner Bundle$3.99
  • Pro Bundle$10.99
  • Master Bundle$33.99
None

World Button

No in-app purchases

Questions

Is Merge Builder free?
Merge Builder is free to download, with in-app purchases available.
Is World Button free?
World Button is free to download, with no in-app purchases.
Do Merge Builder or World Button have ads?
Both Merge Builder and World Button show ads.
Which is updated more often, Merge Builder or World Button?
Merge Builder ships an update every 11 months, and World Button every 4 days. Most recently, Merge Builder was updated on September 19, 2026 and World Button on September 19, 2026.

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