Comparison

RRLL vs 見た数字を答えるだけの暇つぶしゲーム

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

Head to head
About

RRLL

This game tests dynamic visual acuity by having players tap the correct half of the screen based on visual cues. Aim to beat your high score by accurately responding within a 10-second measurement period. Improve your reaction time and precision with this engaging challenge.

Highlights
  • Dynamic visual acuity measurement
  • 10-second testing periods
  • High score tracking
  • Left/right screen touch controls
  • Score-based feedback
Features
Read full description

RRLL is a game that measures dynamic visual acuity. When you start the game, the measurement for 10 seconds will start. Let's measure with the aim of updating the high score. R: Touch the right half of the screen. L: Touch the left half of the screen. Good = score + 100 / Miss = score - 100

About

見た数字を答えるだけの暇つぶしゲーム

Features
Read full description

タイトル通り見た数字を答えるだけのシンプルなゲームです。画面を通過する数字を入力して合っているかを試すものです。数字の桁数・スピード・文字の大きさ・文字の透明度・数字が移動する方向を変更できるのでさまざまなパターンで楽しめます。授業中や通勤中、家事の合間にいかがでしょうか?スポーツ選手にとっては動体視力や反射神経のトレーニングになるかも知れません。単なる暇つぶしでも動体視力トレーニングでも使い方は自由です。 ちなみに開発者の私は文字サイズ10pxで正解したことがないです。小さすぎます。10pxで正解された方がいましたら教えてください。それともし今の設定では簡単すぎるので桁数を増やしたいなどの要望がございましたらお気軽にレビューにてご連絡ください。

Screenshots

RRLL1 screens
見た数字を答えるだけの暇つぶしゲーム4 screens

Verdict

The call

The clearest difference is update cadence: 見た数字を答えるだけの暇つぶしゲーム at every 3 days against RRLL's every 10 months. RRLL's advantage is iOS requirement (12.0 vs 15.1). On price, 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

RRLL ships an update every 10 months, 見た数字を答えるだけの暇つぶしゲーム every 3 days. The most recent releases landed on October 17, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
RRLL versus 見た数字を答えるだけの暇つぶしゲーム: the parameters behind the verdict, then further details
ParameterRRLL見た数字を答えるだけの暇つぶしゲーム
PriceFreeFree
Rating3.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 10 monthsEvery 3 days — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size24 MB21 MB
Age rating4+4+
DeveloperYUSEI MIYOSHInarito hojo

In-app purchases

None

RRLL

No in-app purchases

None

見た数字を答えるだけの暇つぶしゲーム

No in-app purchases

Questions

Is RRLL free?
RRLL is free to download, with no in-app purchases.
Is 見た数字を答えるだけの暇つぶしゲーム free?
見た数字を答えるだけの暇つぶしゲーム is free to download, with no in-app purchases.
Do RRLL or 見た数字を答えるだけの暇つぶしゲーム have ads?
Both RRLL and 見た数字を答えるだけの暇つぶしゲーム show ads.
Which is updated more often, RRLL or 見た数字を答えるだけの暇つぶしゲーム?
RRLL ships an update every 10 months, and 見た数字を答えるだけの暇つぶしゲーム every 3 days. Most recently, RRLL was updated on October 17, 2026 and 見た数字を答えるだけの暇つぶしゲーム on October 28, 2026.

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