Comparison

Nuts Bolts Puzzle! vs Screw Shift

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

Head to head

Screw'em all!

Shift blocks, fill screws!

Free

🎮 Games

No ratingsView app →

About

Nuts Bolts Puzzle!

Features

Read full description

Rules: - Place the bolts in the grid - Falling screws will automatically get tight to their respective colored bolt - Level gets completed when all the bolts are placed - Make sure you don't run out of spaces in the grid to place screws - Clear all the levels - Enjoy!

About

Screw Shift

Features

Read full description

Screw Shift is a satisfying puzzle game where players strategically move layered blocks to align and fill all screws in place. Each level presents a unique challenge, requiring careful shifting and precise placement to secure every screw. With intuitive mechanics and engaging levels, Screw Shift offers a blend of logic and relaxation, making it perfect for players who enjoy smart and tactile puzzles.

Screenshots

Nuts Bolts Puzzle!4 screens

Screw Shift4 screens

Verdict

The call

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

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Nuts Bolts Puzzle! ships an update every 2 days, Screw Shift every 3 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

ScorecardNo meaningful differences

Nuts Bolts Puzzle! versus Screw Shift: the parameters behind the verdict, then further details
Parameter	Nuts Bolts Puzzle!	Screw Shift
Price	Free	Free
Update frequency	Every 2 days — better	Every 3 days
Ads	Yes	Yes
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0	12.0 — better
Further details — not scored
Size	92 MB	115 MB
Age rating	4+	4+
Developer	Serenico Labs	Mousetap LTD

In-app purchases

None

Nuts Bolts Puzzle!

No in-app purchases

None

Screw Shift

No in-app purchases

Questions

Is Nuts Bolts Puzzle! free?

Nuts Bolts Puzzle! is free to download, with no in-app purchases.

Is Screw Shift free?

Screw Shift is free to download, with no in-app purchases.

Do Nuts Bolts Puzzle! or Screw Shift have ads?

Both Nuts Bolts Puzzle! and Screw Shift show ads.

Which is updated more often, Nuts Bolts Puzzle! or Screw Shift?

Nuts Bolts Puzzle! ships an update every 2 days, and Screw Shift every 3 days. Most recently, Nuts Bolts Puzzle! was updated on October 25, 2026 and Screw Shift on October 28, 2026.