Comparison

Rainbow Sea vs ヘビの命

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

ヘビの命

Features
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※本アプリはMIDORIKAWA様制作のゲームを共同でアプリ化したものとなります。ゲームの作者はMIDORIKAWA様ですので、ご注意ください。 温泉旅館で次々起こる事件を解決する推理ゲームです。 (某裁判ゲームとか好きな人向け) ゆっくり推理していってね。 【操作方法】 タップ:決定/調べる/指定場所へ移動 ピンチ(画面を引き伸ばす):キャンセル/メニュー画面の開閉 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uchuzine様のスマホ向け仮想パッドプラグインを用いて制作されています。 ・本ゲームはShirogane様のBootOpeningDemoプラグインを用いて制作されています。 ・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 制作:MIDORIKAWA 出版:ぬか漬けパリピマン

Screenshots

Rainbow Sea4 screens
ヘビの命4 screens

Verdict

The call

The clearest difference is rating: ヘビの命 at 5.0 against Rainbow Sea's 4.6. Rainbow Sea's advantage is ratings volume (25 vs 1). On price, review sentiment, update cadence and ads 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

ヘビの命 holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Rainbow Sea has 25 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 78% of Rainbow Sea's written reviews are positive against 75% of ヘビの命'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, ヘビの命 every 2 months. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 8 level
Rainbow Sea versus ヘビの命: the parameters behind the verdict, then further details
ParameterRainbow Seaヘビの命
PriceFreeFree
Rating4.6 (25 ratings)5.0 (1 ratings) — better
Positive reviews77.8% of reviews — better75.0% of reviews
Number of ratings25 — better1
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.011.0 — better
Further details — not scored
Size100 MB69 MB
Age rating12+12+
DeveloperRina OkuyamaSatoru Higuchi

Customer experience

Rainbow Sea

All ratings25 ratings
Positive92.0%
Neutral0.0%
Negative8.0%
Written reviews9 reviews
Positive77.8%
Neutral0.0%
Negative22.2%

ヘビの命

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews20 reviews
Positive75.0%
Neutral20.0%
Negative5.0%

In-app purchases

None

Rainbow Sea

No in-app purchases

None

ヘビの命

No in-app purchases

Questions

Is Rainbow Sea free?
Rainbow Sea is free to download, with no in-app purchases.
Is ヘビの命 free?
ヘビの命 is free to download, with no in-app purchases.
Which has better reviews, Rainbow Sea or ヘビの命?
ヘビの命 is rated higher. Rainbow Sea averages 4.6 out of 5 from 25 ratings, while ヘビの命 averages 5.0 from 1 ratings.
Do Rainbow Sea or ヘビの命 have ads?
Both Rainbow Sea and ヘビの命 show ads.
Which is updated more often, Rainbow Sea or ヘビの命?
Rainbow Sea ships an update every 6 weeks, and ヘビの命 every 2 months. Most recently, Rainbow Sea was updated on September 29, 2026 and ヘビの命 on September 30, 2026.

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