# Ryugotchi vs Chain Rules

The clearest difference is rating: Ryugotchi at 5.0 against Chain Rules's 4.0. Ryugotchi also leads on ads (none vs shown) and update cadence (monthly vs every 8 months). Chain Rules's advantage is device support (3 vs 1). On price, ratings volume, in-app purchases and iOS requirement there is nothing between them.

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

Ryugotchi holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Ryugotchi ships an update monthly, Chain Rules every 8 months. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Ryugotchi | Chain Rules |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ryugotchi/id6757317614/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/chain-rules/id6759476349/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 8 months |
| Monetization | **Free** | Ad-supported |
| Size | 137 MB | 16 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [anthony deniau](https://appshunter.io/developer/1474446124) | [Upstream Partners, LLC](https://appshunter.io/developer/1864248680) |

## What reviewers say

### Ryugotchi

[App page](https://appshunter.io/ios/app/ryugotchi/id6757317614)

Adopt and nurture a virtual dragon from egg to adult. Engage in mini-games, explore biomes for treasures, and collect items. Features an iOS widget and smart notifications for offline play.

**Highlights:** Dragon evolution through 3 stages, Play mini-games to earn XP, Explore biomes and discover treasures, Collect items and elemental essences, iOS home screen widget, Smart notifications, 100% offline gameplay

**In-app purchases:** none


### Chain Rules

[App page](https://appshunter.io/ios/app/chain-rules/id6759476349)

A block-matching puzzle game where you strategically remove blocks and trigger chain reactions. Between rounds, select unique abilities that alter gameplay, offering a fresh challenge with each session. Enjoy varied difficulty modes and high score tracking.

**Highlights:** Block matching gameplay, Trigger chain reactions, Select game-altering abilities, Dynamic board challenges, Multiple difficulty modes, High score tracking, Offline play

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

**In-app purchases:** none


## Frequently asked questions

### Is Ryugotchi free?

Ryugotchi is free to download, with no in-app purchases.

### Is Chain Rules free?

Chain Rules is free to download, with no in-app purchases.

### Which has better reviews, Ryugotchi or Chain Rules?

Ryugotchi is rated higher. Ryugotchi averages 5.0 out of 5 from 1 ratings, while Chain Rules averages 4.0 from 2 ratings.

### Do Ryugotchi or Chain Rules have ads?

Chain Rules shows ads; Ryugotchi does not.

### Which is updated more often, Ryugotchi or Chain Rules?

Ryugotchi ships an update monthly, and Chain Rules every 8 months. Most recently, Ryugotchi was updated on October 31, 2026 and Chain Rules on November 5, 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.*