Comparison

インベーダー J vs Block Puzzle

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

Head to head
About

インベーダー J

Features
Read full description

くろねこ研究所 Kuroneko Lab. クラシカルなインベーダーゲーム ネコのタンクでインベーダーを迎撃せよ スワイプして発射 Classical invaders game. Intercept the Invaders with the cat's tank. Swipe to fire. 全体のハイスコアを表示できるようにしました みんなのハイスコアを確認しよう 自分のハイスコアを更新すると全体ハイスコアに更新されます The overall high score can be displayed. Let's check everyone's high score. If you update your high score, it will be updated to the overall high score. ハイスコアに表示する名前をSettingsで指定可能です You can specify the name to be displayed in the high score in Settings. くろねこ研究所 Kuroneko Lab.

About

Block Puzzle

Features
Read full description

Block Puzzle - Popular funny to kill time - Top favorite puzzle game in the world! Just starting the game is hard to stop! Drop blocks to create vertical or horizontal lines of blocks without gaps. When such a line is created, it is destroyed. Puzzle block features: • Multiple game modes, can be played any time • Beautiful easy and simple, no pressure and no time limit • Available offline - enjoy the game anytime, anywhere. • Easy to pick up, but hard and challenging to master • Perfect & perfect brain teasing game for little time • Create the perfect strategy and keep your line clear with loads of blocks The world's favorite block puzzle game is now a game for everyone to play together, anywhere.

Screenshots

インベーダー J2 screens
Block Puzzle4 screens

Verdict

The call

The clearest difference is ads: インベーダー J at none against Block Puzzle's shown. Block Puzzle's advantage is iOS requirement (11.0 vs 15.6). 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

インベーダー J ships an update every 2 months, Block Puzzle every 5 weeks. Both last shipped on November 3, 2026.

Scorecard2 real differences · 4 level
インベーダー J versus Block Puzzle: the parameters behind the verdict, then further details
Parameterインベーダー JBlock Puzzle
PriceFreeFree
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.611.0 — better
Further details — not scored
Size18 MB80 MB
Age rating4+4+
Developertakayuki atsumiHa Do

In-app purchases

None

インベーダー J

No in-app purchases

None

Block Puzzle

No in-app purchases

Questions

Is インベーダー J free?
インベーダー J is free to download, with no in-app purchases.
Is Block Puzzle free?
Block Puzzle is free to download, with no in-app purchases.
Do インベーダー J or Block Puzzle have ads?
Block Puzzle shows ads; インベーダー J does not.
Which is updated more often, インベーダー J or Block Puzzle?
インベーダー J ships an update every 2 months, and Block Puzzle every 5 weeks. Most recently, インベーダー J was updated on November 3, 2026 and Block Puzzle on November 3, 2026.

Other comparisons