# Preserve vs Ruin Dive

The clearest difference is price: Ruin Dive at Free against Preserve's $7.99. Ruin Dive also leads on iOS requirement (15.1 vs 17.0). Preserve's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence and device support there is nothing between them.

Ruin Dive is free to download; Preserve costs $7.99 up front. Ruin Dive sells 1 one-off in-app purchase. Preserve asks for nothing beyond the download.

Preserve ships an update every 5 days, Ruin Dive every 10 days. The most recent releases landed on November 5, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Preserve | Ruin Dive |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | **[3.8 (5 ratings)](https://appshunter.io/ios/app/preserve-complete-edition/id6775430354/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 11.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 10 days |
| Monetization | Paid | — |
| Best chart rank | **#35** | — |
| Size | 714 MB | 42 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Plug In Digital](https://appshunter.io/developer/608306412) | [Shimmoto Kotaro](https://appshunter.io/developer/6782057086) |

## What reviewers say

### Preserve

[App page](https://appshunter.io/ios/app/preserve-complete-edition/id6775430354)

**Currently charting:** #35 Top Paid · Board, #82 Top Paid · Puzzle (US App Store)

A peaceful puzzle game where you build vibrant ecosystems by strategically placing flora and fauna cards. Explore multiple game modes, unlock natural wonders, and enjoy a serene soundtrack and charming visuals in this offline digital escape.

**Highlights:** Build living biomes, Match flora and fauna synergies, Multiple gameplay modes, Unlock natural wonders, Soothing visuals, Relaxing soundtrack

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

**In-app purchases:** none


### Ruin Dive

[App page](https://appshunter.io/ios/app/ruin-dive/id6782057084)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を削除 | $2.99 | one-time |


## Frequently asked questions

### Is Preserve free?

Preserve costs $7.99, with no in-app purchases.

### Is Ruin Dive free?

Ruin Dive is free to download, with in-app purchases available.

### Do Preserve or Ruin Dive have ads?

Ruin Dive shows ads; Preserve does not.

### Which is updated more often, Preserve or Ruin Dive?

Preserve ships an update every 5 days, and Ruin Dive every 10 days. Most recently, Preserve was updated on November 5, 2026 and Ruin Dive on October 28, 2026.

---

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