Comparison

Stroopy vs Sudogu

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

Head to head

Stroopy

Train Focus. Beat the Stroop.

Dog Sudoku Puzzle Game

Free

🎮 Games

★ 5.01 ratingsView app →

About

Stroopy

Features

Read full description

Stroopy is a challenging puzzle game inspired by the famous Stroop effect from psychology. Test and improve your cognitive flexibility, focus, and reaction time through short, engaging challenges designed to push your brain to its limits. Features: • Brain-training puzzles based on the Stroop effect • Improve attention, focus, and reaction speed • Simple design, challenging gameplay • Ideal for short daily training sessions Can you stay focused when colors and words don’t match?

About

Sudogu

Solve puzzles with adorable dogs instead of numbers in this cozy twist on classic Sudoku. Enjoy a relaxing and charming gameplay experience.

Highlights

Dog-themed Sudoku puzzles
Cozy and relaxing gameplay
Adorable dog illustrations
Classic Sudoku mechanics

Features

Read full description

Sudogu is a cozy twist on classic Sudoku. Instead of numbers, solve puzzles using adorable dogs!

Screenshots

Stroopy3 screens

Sudogu4 screens

Verdict

The call

The clearest difference is ads: Sudogu at none against Stroopy's shown. Stroopy's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, 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

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 7 level

Stroopy versus Sudogu: the parameters behind the verdict, then further details
Parameter	Stroopy	Sudogu
Price	Free	Free
Rating	—	5.0 (1 ratings) — better
Number of ratings	—	1 — better
Update frequency	Every 3 months	Every 3 months
Ads	Yes	No — better
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.0 — better	15.0
Further details — not scored
Size	28 MB	41 MB
Age rating	4+	4+
Developer	OLE WebDesign	Dilara Dandin

In-app purchases

None

Stroopy

No in-app purchases

None

Sudogu

No in-app purchases

Questions

Is Stroopy free?

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

Is Sudogu free?

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

Do Stroopy or Sudogu have ads?

Stroopy shows ads; Sudogu does not.

Which is updated more often, Stroopy or Sudogu?

Stroopy ships an update every 3 months, and Sudogu every 3 months. Most recently, Stroopy was updated on October 24, 2026 and Sudogu on October 12, 2026.