Comparison

リズムボクシング vs Time Just

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

Head to head
About

リズムボクシング

Tap to the rhythm and punch your way through this exciting music game. Test your reflexes and timing to achieve high scores and unleash powerful combos. Experience a simple yet exhilarating boxing rhythm game.

Highlights
  • Rhythm-based tapping gameplay
  • Punching mechanics synced to music
  • High score chasing
  • Combo system for increased power
  • Simple one-tap controls
  • Stress relief through gameplay
Features
Read full description

リズムボクシングは、リズムに乗ってパンチを繰り出すリズムゲーム!音楽に合わせて落ちてくる岩をタイミングよくタップしてパンチを決めよう!リズム感と反射神経を試しながら、爽快なプレイ体験を楽しめます。 目指せ高スコア! 正確なタイミングでパンチを繰り出すほど高得点が狙えます。 操作はいたってシンプル 「タイミングよくリズムに合わせて画面をタップするだけ」 これ以上にシンプルな操作はありますか? リズムにのってボクシングができる最高の体験をしてみましょう。 目指せ連続コンボ コンボ数が多くなるほどにパンチの威力が上がります。 最高コンボをたたき出してストレス発散しましょう。 リズムに乗って天国にいけるかもしれません。

About

Time Just

Features
Read full description

"Time Just!" is a simple yet addictive party game where you count down the specified number of seconds in your head and touch and release the screen at the exact moment. [Game Features] ■ Simple Rules Compete to see who can stop the screen most accurately at the specified number of seconds. It will test the precision of your internal clock! A special animation will play if you get a perfect 0.00 second hit…! ■ Multiplayer on One Smartphone Up to 10 people can play simultaneously on a single screen with friends and family! Guaranteed to liven up parties and get-togethers. ■ Penalty Roulette The loser with the worst timing faces a penalty game! A penalty roulette feature adds even more excitement to the game. ■ Ad-Free Option For those who want to play without distractions, an option to completely remove ads with a single purchase is available. [Recommended for these occasions] - As a little entertainment at drinking parties or other gatherings - To pass the time while waiting with friends - As a communication tool for family time - When you want to train your internal clock Now, let's prove the accuracy of your internal clock!

Screenshots

リズムボクシング4 screens
Time Just4 screens

Verdict

The call

The clearest difference is in-app purchases: リズムボクシング at none against Time Just's 1. Time Just's advantage is update cadence (daily vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, ads 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. Time Just sells 1 one-off in-app purchase. リズムボクシング asks for nothing beyond the download.

UpkeepUpdate frequency

リズムボクシング ships an update every 2 months, Time Just daily. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 5 level
リズムボクシング versus Time Just: the parameters behind the verdict, then further details
ParameterリズムボクシングTime Just
PriceFreeFree
Positive reviews66.7% of reviews—
Update frequencyEvery 2 monthsDaily — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size93 MB26 MB
Age rating12+4+
DeveloperYoshihiro TanabeTaiga Yanai

In-app purchases

None

リズムボクシング

No in-app purchases

1 purchases

Time Just

One-time1
  • Remove Ads (Permanent)$1.99

Questions

Is リズムボクシング free?
リズムボクシング is free to download, with no in-app purchases.
Is Time Just free?
Time Just is free to download, with in-app purchases available.
Do リズムボクシング or Time Just have ads?
Both リズムボクシング and Time Just show ads.
Which is updated more often, リズムボクシング or Time Just?
リズムボクシング ships an update every 2 months, and Time Just daily. Most recently, リズムボクシング was updated on November 4, 2026 and Time Just on November 5, 2026.

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