Comparison

鬼蹴り vs Ei

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

Head to head
About

鬼蹴り

Features
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鬼蹴りで空気を蹴って空へのぼれ! ■遊び方 画面をタップしてジャンプを繰り返します。 画面左側で左へジャンプ、右側で右へジャンプします。 ビリビリ玉をよけながら上を目指します。 ■ルール ビリビリ玉に当たるとゲームオーバーです。 どれだけの高くのぼることができるかを競います。 とても簡単なので、誰でも気軽に遊べますよ。 ベストスコアで世界ランキングに挑戦しよう! ※GameCenter機能により、あなたの世界順位がわかります。 ※音楽協力「12sound(Twitter:@t_okmt_12sound)」

About

Ei

Features
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Aim through a battlefield of falling cherry blossoms. Ei-Oh-Den is a vertical scrolling shooter RPG set in a Japanese historical fantasy world, with story-driven battles and character growth. AIM TO ATTACK. TAP TO DEFEND. Instead of moving your character, choose the direction of your shots. Tap with the right timing to guard against enemy attacks. Read the battle, line up your aim, and strike. LEARN WITH RETSUMA Your first New Game begins with Retsuma’s practical tutorial. Watch a training dummy being defeated, tap dropped EXP and GOLD, learn how to retreat through the menu, and check your character’s growth. Gameplay footage, speech bubbles, and pointers explain each step. Replay the tutorial from Options whenever you need a refresher. COLLECT, RETURN, AND GROW Tap the EXP and GOLD dropped by enemies to collect them. Collected rewards are added when you return to the menu after an interruption, retreat, game over, or stage clear. Build up Michitaka through repeated expeditions and returns. CHERRY BLOSSOMS AND MUSIC Enjoy a Japanese disco atmosphere in the music player: the background girl dances as her hair and sleeves sway amid cherry blossoms and light. Refreshed sign lettering and an opening transition from Michitaka’s arrival through falling blossoms to the title bring the world to life. FOLLOW THE STORY Is a gifted talent a blessing or a curse? Discover the story of Ei-Oh-Den as you fight and grow stronger. Playable in Japanese and English. Visit the official website for Retsuma’s tutorial videos and an early-game guide.

Screenshots

鬼蹴り4 screens
Ei4 screens

Verdict

The call

The clearest difference is price: 鬼蹴り at Free against Ei's $0.99. 鬼蹴り also leads on iOS requirement (13.0 vs 15.0). Ei's advantage is in-app purchases (none vs 7) and ads (none vs shown). On 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

鬼蹴り is free to download; Ei costs $0.99 up front. 鬼蹴り sells 7 one-off in-app purchases. Ei asks for nothing beyond the download.

UpkeepUpdate frequency

鬼蹴り ships an update every 4 months, Ei every 5 days. The most recent releases landed on November 10, 2026 and November 13, 2026 respectively.

Scorecard5 real differences · 4 level
鬼蹴り versus Ei: the parameters behind the verdict, then further details
Parameter鬼蹴りEi
PriceFree — better$0.99
Rating5.0 (5 ratings) — better—
Positive reviews57.7% of reviews—
Number of ratings5 — better—
Update frequencyEvery 4 monthsEvery 5 days — better
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size83 MB463 MB
Age rating4+12+
DeveloperGoodia Inc.kouhei ichikawa

In-app purchases

7 purchases

鬼蹴り

One-time7
  • 復活チケット 3枚$0.99
  • ウェルカムパック$0.99
  • 広告非表示$1.99
Show 4 more
  • 復活チケット 10枚$2.99
  • スターターパック$2.99
  • 復活チケット 30枚$6.99
  • アルティメットスターター$6.99
None

Ei

No in-app purchases

Questions

Is 鬼蹴り free?
鬼蹴り is free to download, with in-app purchases available.
Is Ei free?
Ei costs $0.99, with no in-app purchases.
Do 鬼蹴り or Ei have ads?
鬼蹴り shows ads; Ei does not.
Which is updated more often, 鬼蹴り or Ei?
鬼蹴り ships an update every 4 months, and Ei every 5 days. Most recently, 鬼蹴り was updated on November 10, 2026 and Ei on November 13, 2026.

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