Comparison

accident vs MugenJump

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

Head to head
About

accident

Features
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「暗い夜道に気をつけましょう。」 あなたは、試験を前に塾で勉強に励んでいました。 塾を出た頃には日も沈み、辺りは真っ暗です。 少しの恐怖と早く帰りたいという気持ちが重なり、あなたはつい駆け足になります。 それが、あんなことになってしまうなんて…。 ・・・ 暗闇に閉ざされた見知らぬ場所で 徘徊する人影の化け物から逃げ切ってください。 <効果音・BGMについて> アプリ内で使用しているBGM、効果音の制作者は以下の方々です。 - 効果音ラボ 様 - http://soundeffect-lab.info/ - DOVA-SYNDROME 様 - おしょう 様 https://dova-s.jp/_contents/author/profile284.html

About

MugenJump

Features
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Perfect for killing time. Just tap to jump continuously in this exhilarating and addictive simple action game. [Game Overview] The protagonist, Milio, is training in the forest every day to get closer to his admired superhero. Help Milio become a superhero. [Addictive Exhilaration] While the timing may be challenging at first, as you successfully chain jumps, the animations become flashy, and the exhilaration level goes up! Experience the pleasure of successfully chaining jumps. [Abundant Customization Items] Use the numerous coins you can get based on the number of jumps to purchase a variety of customization items.

Screenshots

accident4 screens
MugenJump4 screens

Verdict

The call

The clearest difference is ads: accident at none against MugenJump's shown. MugenJump's advantage is update cadence (every 4 days vs every 41 months) and iOS requirement (12.0 vs 15.0). 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

accident ships an update every 41 months, MugenJump every 4 days. The most recent releases landed on October 14, 2026 and October 22, 2026 respectively.

Scorecard3 real differences · 3 level
accident versus MugenJump: the parameters behind the verdict, then further details
ParameteraccidentMugenJump
PriceFreeFree
Update frequencyEvery 41 monthsEvery 4 days — better
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size184 MB151 MB
Age rating12+4+
DeveloperDream Jack Inc.YU HIRATA

In-app purchases

None

accident

No in-app purchases

None

MugenJump

No in-app purchases

Questions

Is accident free?
accident is free to download, with no in-app purchases.
Is MugenJump free?
MugenJump is free to download, with no in-app purchases.
Do accident or MugenJump have ads?
MugenJump shows ads; accident does not.
Which is updated more often, accident or MugenJump?
accident ships an update every 41 months, and MugenJump every 4 days. Most recently, accident was updated on October 14, 2026 and MugenJump on October 22, 2026.

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