Comparison

SoccerPlank vs Kioku?:Number Memory

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

Head to head
About

SoccerPlank

Features
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Soccer Plank Balance is a fast, offline arcade physics game about one simple challenge: keep the soccer ball on the plank for as long as you can. Tap the left and right controls to change the angle of the platform. Each tap shifts the balance, the ball keeps rolling, and the difficulty rises over time. There is no timer to beat and no level menu to manage. Every run is one clean survival challenge. Build control, survive longer, and unlock new soccer ball skins as your total tap count grows. Your best local runs are ranked by tap count, so every attempt gives you a new score to chase. Features: - Simple one-touch left and right controls - Real-time plank and ball physics - Endless single-level survival gameplay - Difficulty that increases naturally over time - Local leaderboard based on control taps - Unlockable ball skins every 50 taps - Bright arcade visuals with water, waves, and clean contrast - Fully offline play with no account required

About

Kioku?:Number Memory

Features
Read full description

**Simple rules. Memorize the number, then type it back in the same order.** A number appears on screen. Once it hides, tap it back in order on the custom number pad. Every correct answer adds another digit, so it keeps getting tougher. Miss, and you lose a life—run out and the game ends. How many digits can you reach? Quick to play and easy to pick up, Kioku is a number-memory game made for short breaks and chasing a new high score. Perfect for the commute or any spare moment. ■ Features • Pure number span: just memorize, then recall • Gradual ramp-up: starts at a single digit and grows on a gentle curve • Chunking hints: tips for grouping digits to remember them • Tracks your best score and highest level reached • A time bar and limit add just the right tension • Satisfying sound effects and haptics • Clean, dark, focus-friendly design • Multiple languages (English, Japanese, Spanish, Korean) ■ Great if you • Want a quick game for spare moments • Love memorizing numbers and beating your own records • Prefer calm, uncluttered game design How far can your memory—your “Kioku”—go?

Screenshots

SoccerPlank4 screens
Kioku?:Number Memory2 screens

Verdict

The call

The clearest difference is in-app purchases: SoccerPlank at none against Kioku?:Number Memory's 1. SoccerPlank also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). Kioku?:Number Memory's advantage is update cadence (every 2 days vs every 5 days). On price and ads 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. Kioku?:Number Memory sells 1 one-off in-app purchase. SoccerPlank asks for nothing beyond the download.

UpkeepUpdate frequency

SoccerPlank ships an update every 5 days, Kioku?:Number Memory every 2 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

Scorecard4 real differences · 2 level
SoccerPlank versus Kioku?:Number Memory: the parameters behind the verdict, then further details
ParameterSoccerPlankKioku?:Number Memory
PriceFreeFree
Update frequencyEvery 5 daysEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size46 MB7 MB
Age rating4+4+
Developer俊灏 洪Yuichi Hiruta

In-app purchases

None

SoccerPlank

No in-app purchases

1 purchases

Kioku?:Number Memory

One-time1
  • Remove Ads$0.99

Questions

Is SoccerPlank free?
SoccerPlank is free to download, with no in-app purchases.
Is Kioku?:Number Memory free?
Kioku?:Number Memory is free to download, with in-app purchases available.
Do SoccerPlank or Kioku?:Number Memory have ads?
Neither SoccerPlank nor Kioku?:Number Memory shows ads.
Which is updated more often, SoccerPlank or Kioku?:Number Memory?
SoccerPlank ships an update every 5 days, and Kioku?:Number Memory every 2 days. Most recently, SoccerPlank was updated on October 8, 2026 and Kioku?:Number Memory on October 10, 2026.

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