Comparison

Janken Samurai vs One Dot Game

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

Head to head
About

Janken Samurai

Engage in strategic combat across various ranks and a challenging Lethal mode. Explore an endless roguelike adventure with unique maps and a leveling system. Compete globally on leaderboards.

Highlights
  • Ranked arena progression
  • Lethal combat mode
  • Online leaderboard competition
  • Endless roguelike quest mode
  • Unique maps and leveling system
Features
Read full description

Work your way through the ranks (1st Dan, 5th Dan, and 10th Dan) in the arena. Bring those skills to the life and death Lethal mode and compete on the online leaderboard against players from around the world. Take on Quest Mode! An endless roguelike mode with 6 unique maps and an all new leveling system. How many will fall to your blade?

About

One Dot Game

Features
Read full description

One Dot Game is a minimalist casual arcade game built for quick reflexes, precise timing, and pure focus. The rule is simple: tap the dot to reverse its direction. Miss the timing and the run ends when it touches the edge. Every run is a reaction-time challenge. Survive longer, tap cleaner, and improve your best score. As the timer climbs, the difficulty ramps up with faster movement, smaller dots, changing colors, and low-contrast backgrounds. Track your best time locally and compare elapsed survival time on Game Center leaderboards. The score is measured in seconds, so every moment matters. Made for quick mobile sessions: - One-tap controls - Simple physics - Progressive difficulty - Local best score - Game Center leaderboard - No ads or chat - Optional weekly developer support If you like minimalist arcade games, reflex challenges, timing games, one-tap games, and score chasing, One Dot Game is built for you.

Screenshots

Janken Samurai4 screens
One Dot Game2 screens

Verdict

The call

The clearest difference is price: Janken Samurai at Free against One Dot Game's $0.99. Janken Samurai also leads on iOS requirement (11.0 vs 16.0). On update cadence, ads, 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

Janken Samurai is free to download; One Dot Game costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Janken Samurai ships an update monthly, One Dot Game every 5 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Janken Samurai versus One Dot Game: the parameters behind the verdict, then further details
ParameterJanken SamuraiOne Dot Game
PriceFree — better$0.99
Rating4.5 (14 ratings) — better—
Positive reviews57.1% of reviews—
Number of ratings14 — better—
Update frequencyMonthly — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS11.0 — better16.0
Further details — not scored
Size172 MB4 MB
Age rating9+4+
DeveloperGood Good Games LLCNvoip

In-app purchases

None

Janken Samurai

No in-app purchases

None

One Dot Game

No in-app purchases

Questions

Is Janken Samurai free?
Janken Samurai is free to download, with no in-app purchases.
Is One Dot Game free?
One Dot Game costs $0.99, with no in-app purchases.
Do Janken Samurai or One Dot Game have ads?
Neither Janken Samurai nor One Dot Game shows ads.
Which is updated more often, Janken Samurai or One Dot Game?
Janken Samurai ships an update monthly, and One Dot Game every 5 weeks. Most recently, Janken Samurai was updated on October 24, 2026 and One Dot Game on October 25, 2026.

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