Comparison

Bolt Merge vs Claustral Puzzle

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

Head to head
About

Bolt Merge

Features
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In this riveting game, players strategically place bolts with varying numbers from their team toolbox into corresponding slots on wheels, piecing together the wheels of diverse cars. Upgrade bolts by combining three, but beware of the limited assembly space. Complete all wheels to advance levels, but be precise โ€“ a misstep and you lose. Get ready for a challenging, bolt-assembling adventure that accelerates your skills and thrills!

About

Claustral Puzzle

Features
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Jigsaw puzzles from my own photographs: I took every picture in the game. No stock images, no generic pictures. Every puzzle comes from a photo taken by the game's developer. Pick one, choose how many pieces you want, and start assembling. A puzzle that feels real Zoom in and out with a pinch, just like leaning closer to a puzzle spread out on a table. Drag pieces wherever you like โ€” there's no fixed grid keeping you locked in place. Lost a piece somewhere on the board? Zoom out and look for it, exactly like you would in real life. Choose your style โ€ข Classic pieces, with the traditional tabs and blanks you know from physical puzzles โ€ข Straight-edge pieces, for a cleaner, more modern look โ€ข From small, quick puzzles to large, challenging ones โ€” you decide how much time you want to spend Play at your own pace โ€ข A new daily puzzle to look forward to โ€ข Keep track of the puzzles you've already completed โ€ข A floating tray you can move exactly where it's most comfortable for you โ€ข Built-in hints when you're stuck Designed for tablets ClaustralPuzzle is built with tablets in mind, taking full advantage of a bigger screen to make piece-hunting and assembling feel natural and unhurried. Whether you're winding down after a long day or looking for a calm, screen-time-well-spent kind of game, ClaustralPuzzle is here for a relaxed, no-pressure puzzle session.

Screenshots

Bolt Merge4 screens
Claustral Puzzle3 screens

Verdict

The call

The clearest difference is update cadence: Bolt Merge at every 6 days against Claustral Puzzle's every 3 weeks. Bolt Merge also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Bolt Merge ships an update every 6 days, Claustral Puzzle every 3 weeks. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.

Scorecard2 real differences ยท 4 level
Bolt Merge versus Claustral Puzzle: the parameters behind the verdict, then further details
ParameterBolt MergeClaustral Puzzle
PriceFreeFree
Update frequencyEvery 6 days โ€” betterEvery 3 weeks
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 โ€” better15.0
Further details โ€” not scored
Size97 MB129 MB
Age rating4+4+
DeveloperFEELCRAFTERS OYUN YAZILIM LIMITED SIRKETIRicard Perello

In-app purchases

None

Bolt Merge

No in-app purchases

None

Claustral Puzzle

No in-app purchases

Questions

Is Bolt Merge free?
Bolt Merge is free to download, with no in-app purchases.
Is Claustral Puzzle free?
Claustral Puzzle is free to download, with no in-app purchases.
Do Bolt Merge or Claustral Puzzle have ads?
Both Bolt Merge and Claustral Puzzle show ads.
Which is updated more often, Bolt Merge or Claustral Puzzle?
Bolt Merge ships an update every 6 days, and Claustral Puzzle every 3 weeks. Most recently, Bolt Merge was updated on October 27, 2026 and Claustral Puzzle on October 29, 2026.

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