# Ishido vs Edge Catalyst

The clearest difference is in-app purchases: Ishido at none against Edge Catalyst's 1. Ishido also leads on ads (none vs shown). Edge Catalyst's advantage is update cadence (every 2 days vs every 2 weeks) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. Edge Catalyst sells 1 one-off in-app purchase. Ishido asks for nothing beyond the download.

Ishido ships an update every 2 weeks, Edge Catalyst every 2 days. The most recent releases landed on September 27, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Ishido | Edge Catalyst |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (12 ratings)](https://appshunter.io/ios/app/ishido/id1314137178/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 37 MB | 143 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Darin Koenig](https://appshunter.io/developer/319817574) | [Gwangsu Lee](https://appshunter.io/developer/6788240189) |

## What reviewers say

### Ishido

[App page](https://appshunter.io/ios/app/ishido/id1314137178)

A meditative puzzle game where players match stones based on color and symbol to clear a board. It offers both strategic point-scoring and a relaxing, mindful experience.

**Highlights:** Match stones by color and symbol, Strategic point scoring, Meditative gameplay mode, 72 unique stones, 8x12 game board, Next stone preview

**Features:** macOS Compatibility

**In-app purchases:** none


### Edge Catalyst

[App page](https://appshunter.io/ios/app/edge-catalyst/id6788240367)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Ishido free?

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

### Is Edge Catalyst free?

Edge Catalyst is free to download, with in-app purchases available.

### Do Ishido or Edge Catalyst have ads?

Edge Catalyst shows ads; Ishido does not.

### Which is updated more often, Ishido or Edge Catalyst?

Ishido ships an update every 2 weeks, and Edge Catalyst every 2 days. Most recently, Ishido was updated on September 27, 2026 and Edge Catalyst on October 8, 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.*