Comparison

Janken Drop vs LastInvader

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

Head to head
About

Janken Drop

Engage in a unique falling-object puzzle game where rock-paper-scissors determines gameplay. Simple touch controls make it accessible for all ages, offering thrilling moments and a global ranking system.

Highlights
  • Rock-paper-scissors gameplay
  • Simple touch controls
  • Exciting, thrilling moments
  • Consecutive win bonuses
  • Global ranking system
  • Beautiful graphics and music
Features
Read full description

"Janken Drop" is a new falling-object game themed around rock-paper-scissors (known as "janken" in Japan). Players touch the screen to move the falling "hands" left and right, and engage in rock-paper-scissors with the stacked "hands". Despite its simple rules, the game offers exciting and thrilling gameplay. Features: - Simple Controls: Easy to play with just a touch of the screen. Fun for all ages, from children to seniors. - Exciting Gameplay: The outcome of rock-paper-scissors determines whether the "hands" disappear or grow larger, providing thrilling moments. Win consecutively to earn bonus points and aim for a high score. - Beautiful Graphics and Music: Stunning graphics and beautiful music enhance the game's immersive experience. Enjoy both visually and aurally. - Ranking System: Compete with players from around the world. Aim to top various rankings and prove your skills. How to Play: 1. Touch the screen to move the falling "hands" left and right and stack them. 2. When a falling "hand" collides with a stacked "hand", a game of rock-paper-scissors ensues. 3. If the falling "hand" wins, the stacked "hand" disappears and you earn points. Win consecutively for bonus points. 4. If the falling "hand" loses, it grows larger and becomes easier to stack. 5. The game ends when the stack of "hands" reaches the top of the screen. This game is perfect for short play sessions, making it ideal for passing time or taking a break. Despite its simple rules, the game has deep gameplay that will challenge you to aim for the highest score. Download "Janken Drop" now and experience the thrilling world of rock-paper-scissors!

About

LastInvader

Compete for the highest score in a simple retro shooter where your past self is your opponent. Enjoy a mindless arcade shooting game.

Highlights
  • Retro shooting gameplay
  • High score competition
  • Compete against past self
  • Arcade style
  • Simple controls
Features
Read full description

ใ‚ทใƒณใƒ—ใƒซใชใƒฌใƒˆใƒญใ‚ทใƒฅใƒผใƒ†ใ‚ฃใƒณใ‚ฐใงใฉใ“ใพใงใ‚นใ‚ณใ‚ขใ‚’ไผธใฐใ›ใ‚‹ใ‹็ซถใŠใ†๏ผ ็›ธๆ‰‹ใฏ้ŽๅŽปใฎ่‡ชๅˆ†ใ ๏ผ ็„กๅฟƒใซใชใฃใฆ้Šในใ‚‹ใ‚ทใƒฅใƒผใƒ†ใ‚ฃใƒณใ‚ฐใ‚ขใƒผใ‚ฑใƒผใƒ‰ใ‚ฒใƒผใƒ ใ€‚

Screenshots

Janken Drop4 screens
LastInvader4 screens

Verdict

The call

The clearest difference is in-app purchases: Janken Drop at none against LastInvader's 3. Janken Drop also leads on update cadence (every 2 days vs every 2 months). On price, review sentiment, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. LastInvader sells 3 one-off in-app purchases. Janken Drop asks for nothing beyond the download.

UpkeepUpdate frequency

Janken Drop ships an update every 2 days, LastInvader every 2 months. Both last shipped on October 30, 2026.

Scorecard3 real differences ยท 5 level
Janken Drop versus LastInvader: the parameters behind the verdict, then further details
ParameterJanken DropLastInvader
PriceFreeFree
Positive reviews100.0% of reviews100.0% of reviews
Update frequencyEvery 2 days โ€” betterEvery 2 months
AdsYesYes
In-app purchasesNo โ€” betterYes
MonetizationAd-supported โ€” betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 โ€” better13.0
Further details โ€” not scored
Size161 MB152 MB
Age rating4+4+
DeveloperKOJI SUDOGinga Games, K.K.

Customer experience

Janken Drop

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

LastInvader

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Janken Drop

No in-app purchases

3 purchases

LastInvader

One-time3
  • ๏ผ“ๅทๆฉŸ๏ผšใƒ›ใƒผใƒใƒƒใƒˆ$0.49
  • ๏ผ’ๅทๆฉŸ๏ผšใƒˆใƒžใƒ›ใƒผใ‚ฏ$0.49
  • ๅบƒๅ‘Š่งฃ้™ค$2.99

Questions

Is Janken Drop free?
Janken Drop is free to download, with no in-app purchases.
Is LastInvader free?
LastInvader is free to download, with in-app purchases available.
Do Janken Drop or LastInvader have ads?
Both Janken Drop and LastInvader show ads.
Which is updated more often, Janken Drop or LastInvader?
Janken Drop ships an update every 2 days, and LastInvader every 2 months. Most recently, Janken Drop was updated on October 30, 2026 and LastInvader on October 30, 2026.

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