Comparison

Key Sort vs Stack Cups 3D

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

Head to head

Key Sort

Free

🎮 Games

★ 2.33 ratingsView app →

Stack Cups 3D

Stack 'em high!

Free

🎮 Games

★ 5.02 ratingsView app →

About

Key Sort

Arrange, mix, and combine keys to discover hidden treasures. This puzzle game challenges your organizational skills with satisfying gameplay.

Highlights

Stack keys
Order keys
Shuffle keys
Merge keys
Unlock treasures
Satisfying gameplay

Features

Read full description

Stack, order, shuffle, and merge keys to unlock treasures!

About

Stack Cups 3D

A matching puzzle game challenges players to sort hats by color within a limited number of moves. Achieve specific objectives to progress through levels. Enjoy a simple yet engaging puzzle experience.

Highlights

Color hat matching
Goal completion
Limited move counts
Puzzle gameplay

Features

Read full description

A matching puzzle game where you match hats by their colors. Complete goals in given move counts. Enjoy!

Screenshots

Key Sort4 screens

Stack Cups 3D4 screens

Verdict

The call

The clearest difference is rating: Stack Cups 3D at 5.0 against Key Sort's 2.3. On price, ratings volume, update cadence and ads 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.

ReceptionRating · Positive reviews · Number of ratings

Stack Cups 3D holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 26, 2026 and September 17, 2026 respectively.

Scorecard1 real difference · 9 level

Key Sort versus Stack Cups 3D: the parameters behind the verdict, then further details
Parameter	Key Sort	Stack Cups 3D
Price	Free	Free
Rating	2.3 (3 ratings)	5.0 (2 ratings) — better
Positive reviews	0.0% of reviews	—
Number of ratings	3 — better	2
Update frequency	Fortnightly	Fortnightly
Ads	Yes	Yes
In-app purchases	No	No
Monetization	Ad-supported	Ad-supported
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0	12.0
Further details — not scored
Size	149 MB	131 MB
Age rating	4+	12+
Developer	Ozan Kasikci	Mehmet Fatih Sahin

Customer experience

Key Sort

All ratings3 ratings

Positive0.0%

Neutral66.7%

Negative33.3%

Written reviews3 reviews

Positive0.0%

Neutral66.7%

Negative33.3%

Stack Cups 3D

All ratings2 ratings

Positive100.0%

Neutral0.0%

Negative0.0%

In-app purchases

None

Key Sort

No in-app purchases

None

Stack Cups 3D

No in-app purchases

Questions

Is Key Sort free?

Key Sort is free to download, with no in-app purchases.

Is Stack Cups 3D free?

Stack Cups 3D is free to download, with no in-app purchases.

Which has better reviews, Key Sort or Stack Cups 3D?

Stack Cups 3D is rated higher. Key Sort averages 2.3 out of 5 from 3 ratings, while Stack Cups 3D averages 5.0 from 2 ratings.

Do Key Sort or Stack Cups 3D have ads?

Both Key Sort and Stack Cups 3D show ads.

Which is updated more often, Key Sort or Stack Cups 3D?

Key Sort ships an update fortnightly, and Stack Cups 3D fortnightly. Most recently, Key Sort was updated on September 26, 2026 and Stack Cups 3D on September 17, 2026.