Comparison

フラッシュ暗算DX vs Rapid Shot Panic Online

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

Head to head
About

フラッシュ暗算DX

This app offers a comprehensive flash calculation experience with three distinct modes catering to all skill levels. It features multi-user support, customizable practice settings, and competitive modes with national rankings. Personalize your experience with various configuration options.

Highlights
  • Multi-user support (up to 10)
  • Customizable practice mode
  • Graded certification mode (10th kyu to 10th dan)
  • Competitive survival mode
  • National rankings
  • Configurable display and input settings
Features
Read full description

本格仕様のフラッシュ暗算アプリ! 3つのモードを搭載して、初心者から上級者まで幅広く活用していただけます。 【主な機能】 ■マルチユーザー 最大10人まで登録が可能。記録も個別に管理されます。 ■練習モード ご自身の実力に合わせて、「口数」「桁数」「表示間隔」「マイナス」の有無・カンマの有無を調整できます。 (「表示間隔」は、右上のアイコンから「合計秒数」に変更することができます) ■検定モード お子様にも簡単な「10級」から、最難度の「十段」まで全20段階に対応しています。 ■競技モード 実際のフラッシュ暗算競技をモチーフにしたサバイバル形式のモードです。 ■全国ランキング 競技モードと級位&段位別の成績上位ランキングが表示されます。 ■コンフィグ プレイ中の背景色・文字色・テンキー配列など、細かなカスタマイズが可能です。 ※本アプリは「日本フラッシュ暗算協会」の公式アプリではありません 【数字フォントについて】 『かっぱ先生のそろばん教室』の「アバカスフォント」を使用させていただいております。 http://kappa88.com/

About

Rapid Shot Panic Online

Engage in rapid 10-second online shooting duels against players worldwide. Test your reflexes in 1v1 ranked matches or host private games for up to 8 friends. Hone your skills in solo practice mode to dominate every showdown.

Highlights
  • 10-second shooting duels
  • Online 1v1 ranked matches
  • Friend Match mode (up to 8 players)
  • Solo play for skill practice
  • Global player challenges
  • Fast-paced action
Features
Read full description

Get ready for a 10-second, fast-paced shooting showdown in this online duel! Challenge players from around the world in ranking matches or enjoy Friend Match mode with up to 8 players! Can you survive the high-stakes battles where every shot counts? ▼ Online Match Face off 1v1 against quick shooters from across the globe! Put your reflexes to the test and aim to be the fastest in the world! ▼ Friends Match A party mode for up to 8 players! Gather your friends and family for some exciting, fast-paced shooting action! ▼ Solo Play Hone your shooting skills in this practice mode to become a true master of speed. Prepare for your next online duel!

Screenshots

フラッシュ暗算DX4 screens
Rapid Shot Panic Online3 screens

Verdict

The call

The clearest difference is ads: フラッシュ暗算DX at none against Rapid Shot Panic Online's shown. フラッシュ暗算DX also leads on iOS requirement (7.0 vs 13.0). Rapid Shot Panic Online's advantage is review sentiment (57% vs 30%) and update cadence (weekly vs every 3 weeks). On price, 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

フラッシュ暗算DX ships an update every 3 weeks, Rapid Shot Panic Online weekly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard5 real differences · 5 level
フラッシュ暗算DX versus Rapid Shot Panic Online: the parameters behind the verdict, then further details
Parameterフラッシュ暗算DXRapid Shot Panic Online
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews30.0% of reviews57.1% of reviews — better
Number of ratings2 — better—
Update frequencyEvery 3 weeksWeekly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS7.0 — better13.0
Further details — not scored
Size39 MB136 MB
Age rating4+4+
DeveloperSatoshi NegishiHideyuki Kawano

Customer experience

フラッシュ暗算DX

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews50 reviews
Positive30.0%
Neutral24.0%
Negative46.0%

Rapid Shot Panic Online

Written reviews21 reviews
Positive57.1%
Neutral14.3%
Negative28.6%

In-app purchases

None

フラッシュ暗算DX

No in-app purchases

None

Rapid Shot Panic Online

No in-app purchases

Questions

Is フラッシュ暗算DX free?
フラッシュ暗算DX is free to download, with no in-app purchases.
Is Rapid Shot Panic Online free?
Rapid Shot Panic Online is free to download, with no in-app purchases.
Do フラッシュ暗算DX or Rapid Shot Panic Online have ads?
Rapid Shot Panic Online shows ads; フラッシュ暗算DX does not.
Which is updated more often, フラッシュ暗算DX or Rapid Shot Panic Online?
フラッシュ暗算DX ships an update every 3 weeks, and Rapid Shot Panic Online weekly. Most recently, フラッシュ暗算DX was updated on November 2, 2026 and Rapid Shot Panic Online on November 4, 2026.

Other comparisons