Comparison

Rings Challenge vs Unscrew Door Nut Sorting Game

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

Head to head

Unscrew Door Nut Sorting Game

Sort pins to solve puzzles

Free

🎮 Games

No ratingsView app →

About

Rings Challenge

Features

Read full description

Choose your favorite among 4 fields available. Touch the exact ring in the moment while balls are passing. Golden Balls will give you an auto-hit power-up. How many points will you score?

About

Unscrew Door Nut Sorting Game

Features

Read full description

Welcome to unscrew door game, unlock the doors to set free the people stuck. Solve the puzzle with your brain to step up your casual game level. Simple and easy to use gameplay will keep you focused with your mission. Showcase your solve it skills to explore more excited levels of amazing sorting games.

Screenshots

Rings Challenge4 screens

Unscrew Door Nut Sorting Game4 screens

Verdict

The call

The clearest difference is update cadence: Unscrew Door Nut Sorting Game at every 5 weeks against Rings Challenge's every 30 months. Rings Challenge's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Rings Challenge ships an update every 30 months, Unscrew Door Nut Sorting Game every 5 weeks. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 4 level

Rings Challenge versus Unscrew Door Nut Sorting Game: the parameters behind the verdict, then further details
Parameter	Rings Challenge	Unscrew Door Nut Sorting Game
Price	Free	Free
Update frequency	Every 30 months	Every 5 weeks — better
Ads	Yes	Yes
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	11.0 — better	13.0
Further details — not scored
Size	41 MB	135 MB
Age rating	4+	4+
Developer	Code This Lab srl	Moavia Muhammadi

In-app purchases

None

Rings Challenge

No in-app purchases

None

Unscrew Door Nut Sorting Game

No in-app purchases

Questions

Is Rings Challenge free?

Rings Challenge is free to download, with no in-app purchases.

Is Unscrew Door Nut Sorting Game free?

Unscrew Door Nut Sorting Game is free to download, with no in-app purchases.

Do Rings Challenge or Unscrew Door Nut Sorting Game have ads?

Both Rings Challenge and Unscrew Door Nut Sorting Game show ads.

Which is updated more often, Rings Challenge or Unscrew Door Nut Sorting Game?

Rings Challenge ships an update every 30 months, and Unscrew Door Nut Sorting Game every 5 weeks. Most recently, Rings Challenge was updated on November 7, 2026 and Unscrew Door Nut Sorting Game on November 5, 2026.