空手チョップ！ vs Strike the Planets!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
空手チョップ！
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山のようにつまれたカワラ。 呼吸を整え、手刀でカワラを割って下さい。 ◆遊びかた 手をスライドさせて瓦に当てて割って下さい。 振り下ろすスピード、手と瓦の位置で割れる枚数が決まります。
Strike the Planets!
A casual arcade game where players tap to strike planets with maximum power. Crack planets to advance and compete for high scores on global leaderboards. Perfect for quick gaming sessions.
- Tap to strike planets
- Achieve high scores
- Compete in world rankings
- Simple one-minute gameplay
- Crack planets to advance
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Let's challenge planet-cracking! A striking new casual game!! Aim high scores and get to the top of the Ranks, as well as World Ranking! A Simple game that's perfect to play whenever you have a minute! [How to play] - Tap on when power meter is at max! It will strike in matching strength! - Crack the planet and move onto next!
Screenshots
Verdict
The clearest difference is rating: Strike the Planets! at 4.7 against 空手チョップ！'s 4.0. Strike the Planets! also leads on ratings volume (624 vs 3). 空手チョップ！'s advantage is ads (none vs shown) and update cadence (every 4 months vs every 10 months). On price, review sentiment, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Strike the Planets! holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Strike the Planets! has 624 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 83% of 空手チョップ！'s written reviews are positive against 79% of Strike the Planets!'s, so the app with the better star average is not the one people write more warmly about.
空手チョップ！ ships an update every 4 months, Strike the Planets! every 10 months. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.
| Parameter | 空手チョップ！ | Strike the Planets! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (3 ratings) | 4.7 (624 ratings) — better |
| Positive reviews | 83.0% of reviews — better | 79.2% of reviews |
| Number of ratings | 3 | 624 — better |
| Update frequency | Every 4 months — better | Every 10 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 13 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | cocolo-bit Inc. | takuya ori |
Customer experience
空手チョップ！
Strike the Planets!
Bugs and requests
空手チョップ！
Not enough reviews yet to summarise bugs or requests.
Strike the Planets!
Reported bugs
5 issues- Game crashes frequently
- First planet mechanics don't work/won't crack
- Power bar doesn't increase properly
- Significant lag and performance issues
- App causes device slowdown and crashes
Requested features
4 requests- Sound effects (e.g., announcements at milestones)
- Character customization with colors
- Easier difficulty settings
- Improved game stability
In-app purchases
空手チョップ！
No in-app purchases
Strike the Planets!
No in-app purchases
Questions
Is 空手チョップ！ free?
Is Strike the Planets! free?
Which has better reviews, 空手チョップ！ or Strike the Planets!?
Do 空手チョップ！ or Strike the Planets! have ads?
Which is updated more often, 空手チョップ！ or Strike the Planets!?
Other comparisons
