Comparison

Level Devil vs Ei

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

Head to head
About

Level Devil

Navigate through approximately 200 challenging levels with updated graphics and relaxing gameplay. This game offers soft bullets, bombs, and buzzsaws, along with a real ending and a speed-run option.

Highlights
  • 200+ challenging levels
  • Updated graphics
  • Relaxing gameplay
  • Soft bullets and bombs
  • Real ending
  • Speed run button
Features
Read full description

A nice, peaceful platformer Run, jump, reach the door, and enjoy a calm little adventure full of fair levels, friendly spikes, trustworthy platforms, and perfectly normal surprises. You will definitely not rage. You will definitely not die again and again. And every trap is probably just your imagination. Level Devil is a relaxing skill game for players who love hard platformers, impossible jumps, funny fails, and totally safe little challenges. Test your timing, trust the floor, avoid the spikes, ignore the traps, and prove that you are invincible. Or don’t. That’s fine too. Features: - 240+ happy little levels - Simple controls for very skilled people - Spikes, traps, and other friendly decorations - Funny fails you will want to pretend never happened - Local 2-player mode to share the suffering - Secrets, surprises, and completely fair level design - A peaceful experience for fans of rage games, hard platformers, memes, and dying again This is not a troll game. This is not impossible. This is not trying to trick you. Please download Level Devil and have a wonderful, relaxing time. You deserve it.

About

Ei

Features
Read full description

『Ei-O-DeN -影桜伝-』は、壮大な物語を描く縦スクロール射撃シューティングゲームです。 プレイヤーはキャラクターを動かすのではなく、 弾を放つ方向を決めて戦います。「かわす」のではなく、「当てる」ことに集中する、ありそうでなかったゲーム体験。 さらに、敵の攻撃はタイミングよくタップすることでガード可能。 攻撃と防御が一体となった、緊張感ある戦闘が展開されます。 物語は本格構成。ただのシューティングRPGでは終わらない、歴史ファンタジーを舞台とした重厚なストーリーが待ち受けます。 そして本作では、世界観を彩る音楽を実装しました!! ゲームの余韻を、そのまま音で味わうことができます。 通勤・通学のわずかな時間が、物語の戦場へと変わる。 与えられた才能は、呪いか、ギフトか。だからこそ、その使命を切り抜く!!

Screenshots

Level Devil4 screens
Ei3 screens

Verdict

The call

The clearest difference is price: Level Devil at Free against Ei's $0.99. Level Devil also leads on chart position (#7 vs unranked). Ei's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement 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

Level Devil is free to download; Ei costs $0.99 up front. Level Devil sells 1 one-off in-app purchase. Ei asks for nothing beyond the download.

UpkeepUpdate frequency

Level Devil ships an update every 4 weeks, Ei daily. The most recent releases landed on October 23, 2026 and October 16, 2026 respectively.

Scorecard5 real differences · 6 level
Level Devil versus Ei: the parameters behind the verdict, then further details
ParameterLevel DevilEi
PriceFree — better$0.99
Rating4.8 (65K ratings) — better—
Positive reviews81.3% of reviews—
Number of ratings65K — better—
Update frequencyEvery 4 weeksDaily — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#7 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size138 MB461 MB
Age rating9+12+
DeveloperWebVentures B.V.kouhei ichikawa

Bugs and requests

Level Devil

Reported bugs

2 issues
  • Teleport and wraparound mechanics not working as expected
  • Crashes or freezes on certain levels

Requested features

3 requests
  • More levels and content updates
  • Multiplayer or level creation mode
  • Improved responsiveness of controls

Ei

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Level Devil

One-time1
  • Remove Pop-Up Ads$4.99
None

Ei

No in-app purchases

Questions

Is Level Devil free?
Level Devil is free to download, with in-app purchases available.
Is Ei free?
Ei costs $0.99, with no in-app purchases.
Do Level Devil or Ei have ads?
Level Devil shows ads; Ei does not.
Which is updated more often, Level Devil or Ei?
Level Devil ships an update every 4 weeks, and Ei daily. Most recently, Level Devil was updated on October 23, 2026 and Ei on October 16, 2026.

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