# Zotz! vs Ishido

The clearest difference is rating: Zotz! at 5.0 against Ishido's 3.1. Zotz! also leads on review sentiment (67% vs 43%). Ishido's advantage is update cadence (every 2 weeks vs every 11 months) and ratings volume (14 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Zotz! holds the better App Store score, 5.0 against 3.1. Both are backed by a comparable volume of ratings — 4 and 14 respectively. Written reviews point the same way: 67% of Zotz!'s written reviews are positive against 43% of Ishido's.

Zotz! ships an update every 11 months, Ishido every 2 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Zotz! | Ishido |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/zotz/id346433833/reviews)** | [3.1 (14 ratings)](https://appshunter.io/ios/app/ishido/id1314137178/reviews) |
| Number of ratings | 4 | **14** |
| Positive reviews | **66.7% of reviews** | 42.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 4 MB | 37 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Matt Neuburg](https://appshunter.io/developer/346204863) | [Darin Koenig](https://appshunter.io/developer/319817574) |

## What reviewers say

### Zotz!

[App page](https://appshunter.io/ios/app/zotz/id346433833)

This game offers a unique perceptual challenge, training your brain and eyes with a simple card-matching mechanic. Customize colors, fill types, and card layouts to your preference. Enjoy a pressure-free experience with no timer or score.

**Highlights:** Perceptual practice, Brain and eye training, Customizable attributes, No timer or score, Simple card challenge

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Zotz! free?

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

### Is Ishido free?

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

### Which has better reviews, Zotz! or Ishido?

Zotz! is rated higher. Zotz! averages 5.0 out of 5 from 4 ratings, while Ishido averages 3.1 from 14 ratings.

### Do Zotz! or Ishido have ads?

Neither Zotz! nor Ishido shows ads.

### Which is updated more often, Zotz! or Ishido?

Zotz! ships an update every 11 months, and Ishido every 2 weeks. Most recently, Zotz! was updated on October 21, 2026 and Ishido on October 24, 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.*