Comparison

Find the Difference vs Screw Puzzle

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

Head to head
About

Find the Difference

Compare two images to find differences in objects, colors, shapes, and patterns across hundreds of stages. Enjoy cozy scenes and everyday stories with optional hints and challenges. Play with a friend on a single device or unlock the full campaign.

Highlights
  • 400 spot-the-difference stages
  • 27 themed chapters
  • Two-player mode on one phone
  • Optional rewarded ads for progression
  • One-time Detective Pass purchase
  • Synchronized zoom and pan
  • Daily challenges and collection rewards
Read full description

A morning at the bakery, a busy workshop, a day with family and neighbors. Compare two pictures and discover changes in objects, colors, shapes, and patterns. Find the Difference: KongKong offers 400 stages across 27 chapters, with character-focused cartoons and cozy scenery. Explore a mix of cozy places and everyday stories, with easy clues and details that reward a closer look. - Share one phone for a two-player game on any solved scene - Solve ten mysteries using the clues you found, starting at stage 310 - 400 spot-the-difference stages with people and scenery - 27 chapters of daily life, workshops, markets, travel, hobbies, and festivals - Synchronized zoom and pan for both pictures - Free observation hints and optional precision hints - Chapter progress, collection rewards, and daily challenges - Choose Korean, English, or Japanese - Progress saved on your current device, with no account required Stages 1โ€“15 are free. After that, optional rewarded ads can open the next three stages, or a one-time Detective Pass purchase opens the full campaign. Frequency-limited interstitial ads may appear at natural transitions after some completed levels. Detective Pass removes all ads and provides one precision hint in each main stage. Restore a currently owned purchase using the same store account. This update preserves your current progress, saved records, hint balance, Detective Pass, existing unlocks, and earned rewards. Revisit discovered clues, create three-scene assignments, and keep a daily observation journal to enjoy the existing pictures in more ways. An internet connection may be needed for ads, purchase checks, and some picture downloads. Progress is stored on this device and may not be restored after uninstalling the app or moving to another device. Detective Pass can be restored separately using the same store account.

About

Screw Puzzle

Read full description

Make a little room. Watch a big idea fall into place. Screw Puzzle: Workshop is a hands-on logic puzzle about finding space. Choose a screw, move it into a clear hole, and let gravity swing the planks around the screws still holding them. Clear every plank to finish the puzzle. PUZZLES AT YOUR PACE Take on the countdown in Timed mode, or switch to Relaxed mode to work through each move without a timer. Replay cleared puzzles and improve your best move count. LAYERS THAT CHANGE YOUR PLAN Look for clear openings through overlapping planks. A move can uncover a new hole, release a board, or leave a plank hanging from its final screw. The next space is part of the puzzle. FIND YOUR COLORS Play with colorful bars, crisp outlines, and simple white screw heads. Clear puzzles to earn new board styles. Start with Arcade classic, then unlock Candy pop and Blueprint through play. A TOOL FOR A TRICKY CORNER Four optional tools help when you want them: create an extra hole, remove a screw, break a plank, or pause the countdown. Your starter toolbox includes two of each tool. Earn coins from wins and daily gifts, then spend them on the tools you want. Coins cannot be purchased. Progress is saved on this device. You can optionally connect Game Center and iCloud to back up completed-puzzle progress on compatible Apple devices using the same Apple Account. Coins, tools and settings stay on this device. No separate game account is required. The puzzles can be played offline. Cloud synchronization, achievement reporting, ads and purchases require a connection. The app includes advertising and two optional one-time purchases. Remove Ads removes between-level ads. Unlimited Mode removes those same ads and gives five times the coins for future wins. Optional reward videos remain available. Unlimited Mode does not provide unlimited tools or multiply daily gifts. Restore Purchases restores either permanent purchase; coins and tool balances remain on this device and do not transfer through Restore.

Screenshots

Find the Difference3 screens
Screw Puzzle4 screens

Verdict

The call

Find the Difference and Screw Puzzle are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Find the Difference sells 1 one-off in-app purchase and Screw Puzzle sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Find the Difference ships an update every 2 weeks, Screw Puzzle every 3 weeks. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.

ScorecardNo meaningful differences
Find the Difference versus Screw Puzzle: the parameters behind the verdict, then further details
ParameterFind the DifferenceScrew Puzzle
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 2 weeks โ€” betterEvery 3 weeks
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesโ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details โ€” not scored
Size1.1 GB91 MB
Age rating4+4+
Developer์œ„์ฆˆ์˜ค์…˜(WizOcean)Questar Games

In-app purchases

1 purchases

Find the Difference

One-time1
  • KongKong Detective Pass$3.99
2 purchases

Screw Puzzle

One-time2
  • Remove Ads$1.99
  • Unlimited Mode$4.99

Questions

Is Find the Difference free?
Find the Difference is free to download, with in-app purchases available.
Is Screw Puzzle free?
Screw Puzzle is free to download, with in-app purchases available.
Do Find the Difference or Screw Puzzle have ads?
Both Find the Difference and Screw Puzzle show ads.
Which is updated more often, Find the Difference or Screw Puzzle?
Find the Difference ships an update every 2 weeks, and Screw Puzzle every 3 weeks. Most recently, Find the Difference was updated on November 8, 2026 and Screw Puzzle on November 6, 2026.

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