Comparison

Cagedoku vs Mathopia

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

Head to head

Cagedoku

Sudoku logic meets arithmetic

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About

Cagedoku

Features

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Cagedoku combines arithmetic and logic in colorful cage puzzles. Place numbers without repeating them in any row or column. Use the operation shown in each cage to reach its target. Choose a board from 3×3 to 9×9 and one of four difficulty options. Learn the rules through a playable tutorial. Use pencil notes, hints, undo and redo, and resume unfinished solo puzzles. Play solo offline without creating an account. Cagedoku is free and has no ads.

About

Mathopia

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Sharpen your calculation skills through engaging math challenges that reward speed and accuracy. Race against the clock solving problems while earning gems and unlocking new levels. Perfect for anyone wanting to boost their mental math abilities through addictive gameplay that makes learning feel like play!

Screenshots

Cagedoku3 screens

Mathopia4 screens

Verdict

The call

The clearest difference is in-app purchases: Cagedoku at none against Mathopia's 4. Mathopia's advantage is update cadence (weekly vs every 4 months) and iOS requirement (13.0 vs 15). On price, ads 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. Mathopia sells 4 one-off in-app purchases. Cagedoku asks for nothing beyond the download.

UpkeepUpdate frequency

Cagedoku ships an update every 4 months, Mathopia weekly. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 3 level

Cagedoku versus Mathopia: the parameters behind the verdict, then further details
Parameter	Cagedoku	Mathopia
Price	Free	Free
Update frequency	Every 4 months	Weekly — better
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod, Mac — better	iPhone, iPad, iPod
Requires iOS	15	13.0 — better
Further details — not scored
Size	66 MB	51 MB
Age rating	4+	4+
Developer	Volkan TAY	Huynh Nam

In-app purchases

None

Cagedoku

No in-app purchases

4 purchases

Mathopia

One-time4

5k Gems$2.99
15k Gems$7.99
50k Gems$23.99

Show 1 more

100k Gems$41.99

Questions

Is Cagedoku free?

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

Is Mathopia free?

Mathopia is free to download, with in-app purchases available.

Do Cagedoku or Mathopia have ads?

Neither Cagedoku nor Mathopia shows ads.

Which is updated more often, Cagedoku or Mathopia?

Cagedoku ships an update every 4 months, and Mathopia weekly. Most recently, Cagedoku was updated on October 24, 2026 and Mathopia on October 5, 2026.