# Rainbow Sea vs ヘビの命

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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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.

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.

## The numbers

| Metric | Rainbow Sea | ヘビの命 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (25 ratings)](https://appshunter.io/ios/app/rainbow-sea/id1523118441/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1612372793/reviews)** |
| Number of ratings | **25** | 1 |
| Positive reviews | **77.8% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 100 MB | 69 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Rina Okuyama](https://appshunter.io/developer/1510274776) | [Satoru Higuchi](https://appshunter.io/developer/1114844580) |

## What reviewers say

### Rainbow Sea

[App page](https://appshunter.io/ios/app/rainbow-sea/id1523118441)

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

**In-app purchases:** none


### ヘビの命

[App page](https://appshunter.io/ios/app/id1612372793)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*