Comparison

Rainbow Sea vs エンジェリックシンドローム

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

Head to head
About

Rainbow Sea

Embark on a pixel-art adventure where you nurture relationships with seven gods aboard a treasure ship. Your choices shape a bittersweet story with multiple endings, offering replayability. Discover events and uncover the gods' true natures through dialogue and interaction.

Highlights
  • Isometric pixel-art graphics
  • Chiptune-inspired music
  • Branching narrative with multiple endings
  • Relationship building with seven gods
  • Interactive dialogue system
  • Event discovery based on conditions
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Rainbow Sea is an adventure game with beautiful character designs, isometric pixel-art, nostalgic chiptune-flavored music, and a sometimes funny, sometimes sad story. You can clear this in a couple of hours, but you can play it again and again as the story changes depending on your choices and actions, and there are many ways to reach a single ending. The player spends a year as Human, chosen to be a god, nurturing relationships with the Seven Lucky Gods aboard the treasure ship. You can move freely around the ship by tapping the screen. By talking to the Seven Lucky Gods, you can get their affection. New events will occur under certain conditions such as winning their affection, weather, and events you have seen so far. There are over hundred different types of events. You can find the conditions of each event by watching advertisements, so it is easy to find. Not all of the Seven Lucky Gods characters will open up to you right away, and as you interact with them, you'll start to see what they're up to. You'll start to see what they're dealing with, and since many of them won't reveal their true colors until you get to know them, you may find yourself going through the game with a somewhat unsettled feeling. In addition, Rainbow Sea allows you to lie, so you can hide your true feelings from the Seven Lucky Gods and change the course of the story. You can enjoy character designs that greatly reflect the personalities of each of the Seven Lucky Gods, music which is like a fusion of Japanese style and chiptune, and a bittersweet scenario. We are also planning to update the character graphics and pixel-art animation in the near future.

About

エンジェリックシンドローム

Features
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『 奇病・翼腕症候群と少女を巡る、数奇な運命の物語 』 持ち物は特定の状況下で自動で使用されます。 青い鳥に話しかけるとセーブすることができます。 ◆あらすじ◆ 隔離施設『鳥籠』は 俗世とは一線ひかれた、都市伝説のような謎の地である。 病気をしたことのない、12歳のアンジェルにとって 縁もゆかりもない場所であるはずだったが、 少女の腕に生えた白雪色の羽は、 何の前触れもなく、少女から自由を奪ったのだった…。 ◆注意◆ この作品は、12歳以上対象です。グロテスクな表現がございます。 ◆総プレイ時間◆ 本編:全ED回収で2時間前後 外伝:全ED回収で3時間前後 外伝は本編ED1回収後、タイトル画面よりプレイ可能になります。 ◆実況、配信、二次創作、同人活動などはご自由にどうぞ◆ ◆本編 ED攻略ヒント◆ ①大事なアイテムを回収するか否か。 (隔離施設を抜け出す意思のある選択をしないと回収できません。) ②秘密を知る敵を突き飛ばすか否か 上記の①、②の組み合わせで、4つのエンディングを見ることが出来ます。 ◆外伝 ED攻略ヒント◆ 選択によって4つのエンディングに分岐します。 ◆制作◆ 花房夜空 Twitter→https://twitter.com/hanabusa_yozora サイト(攻略など) →https://soraimorain33.wixsite.com/hanabusakirokujo/angelic-syndrome-1 ◆お借りした素材◆ https://soraimorain33.wixsite.com/hanabusakirokujo/usedfreeresources ■コミカライズ■ 上巻→https://www.kadokawa.co.jp/product/321910000558/ 下巻→https://www.kadokawa.co.jp/product/322005000475/ ■BOOTH グッズ販売■ https://hanabusa-yozora.booth.pm/ 【操作方法】 タップ:決定/調べる/指定場所へ移動 2本指タップ:キャンセル/メニュー画面の開閉 スワイプ:ページのスクロール ・本ゲームはYanfly Engineを用いて制作されています。 ・制作ツール:RPGツクールMV ©Gotcha Gotcha Games Inc./YOJI OJIMA 2015 ・追加Plugin: ru_shalm 様 uchuzine 様 Shirogane 様 Kien 様 kuro 様 制作:花房夜空 出版:ぬか漬けパリピマン

Screenshots

Rainbow Sea4 screens
エンジェリックシンドローム4 screens

Verdict

The call

The clearest difference is review sentiment: Rainbow Sea at 73% against エンジェリックシンドローム's 0%. Rainbow Sea also leads on ratings volume (28 vs 1). エンジェリックシンドローム's advantage is rating (5.0 vs 4.6) and update cadence (every 9 days vs every 6 weeks). 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.

ReceptionRating · Positive reviews · Number of ratings

エンジェリックシンドローム holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Rainbow Sea has 28 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 73% of Rainbow Sea's written reviews are positive against 0% of エンジェリックシンドローム's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Rainbow Sea ships an update every 6 weeks, エンジェリックシンドローム every 9 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Rainbow Sea versus エンジェリックシンドローム: the parameters behind the verdict, then further details
ParameterRainbow Seaエンジェリックシンドローム
PriceFreeFree
Rating4.6 (28 ratings)5.0 (1 ratings) — better
Positive reviews73.3% of reviews — better0.0% of reviews
Number of ratings28 — better1
Update frequencyEvery 6 weeksEvery 9 days — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.011.0 — better
Further details — not scored
Size100 MB210 MB
Age rating12++12
DeveloperRina OkuyamaSatoru Higuchi

Customer experience

Rainbow Sea

All ratings25 ratings
Positive92.0%
Neutral0.0%
Negative8.0%
Written reviews45 reviews
Positive73.3%
Neutral2.2%
Negative24.4%

エンジェリックシンドローム

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Rainbow Sea

No in-app purchases

None

エンジェリックシンドローム

No in-app purchases

Questions

Is Rainbow Sea free?
Rainbow Sea is free to download, with no in-app purchases.
Is エンジェリックシンドローム free?
エンジェリックシンドローム is free to download, with no in-app purchases.
Which has better reviews, Rainbow Sea or エンジェリックシンドローム?
エンジェリックシンドローム is rated higher. Rainbow Sea averages 4.6 out of 5 from 28 ratings, while エンジェリックシンドローム averages 5.0 from 1 ratings.
Do Rainbow Sea or エンジェリックシンドローム have ads?
Both Rainbow Sea and エンジェリックシンドローム show ads.
Which is updated more often, Rainbow Sea or エンジェリックシンドローム?
Rainbow Sea ships an update every 6 weeks, and エンジェリックシンドローム every 9 days. Most recently, Rainbow Sea was updated on October 25, 2026 and エンジェリックシンドローム on October 24, 2026.

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