# Go katago vs Lattice Openings

The clearest difference is in-app purchases: Lattice Openings at none against Go katago's 10. Lattice Openings also leads on ads (none vs shown). Go katago's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price there is nothing between them.

Both are free to download. Go katago sells 10 in-app purchases, starting at $3.99 per month. Lattice Openings asks for nothing beyond the download.

## The numbers

| Metric | Go katago | Lattice Openings |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (25 ratings)](https://appshunter.io/ios/app/go-katago/id1509047602/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 65.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 76 MB | 1 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Kata Technology Co., Ltd.](https://appshunter.io/developer/1433352287) | [Linh Phan Nhat Khanh](https://appshunter.io/developer/1777727575) |

## What reviewers say

### Go katago

[App page](https://appshunter.io/ios/app/go-katago/id1509047602)

This app provides in-depth analysis and review tools for the strategy game Go. It offers move analysis, situation judgments, and intelligent suggestions to improve your gameplay. Review SGF files and revisit every move to understand the game's essence.

**Highlights:** Deep move analysis, Situation judgments, Intelligent suggestions, SGF file review, Revisit every move, AI-powered engine

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Months | $3.99 | per month |
| Months | $8.99 | per month |
| Quarters | $13.49 | per 3 months |
| Quarters | $26.49 | per 3 months |
| 6M bean | $0.99 | one-time |
| 1M bean | $0.99 | one-time |
| 50M bean | $7.99 | one-time |
| 98M bean | $14.99 | one-time |
| premium | $22.99 | one-time |
| 198M bean | $29.99 | one-time |


### Lattice Openings

[App page](https://appshunter.io/ios/app/lattice-openings/id6771500864)

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

**In-app purchases:** none


## Frequently asked questions

### Is Go katago free?

Go katago is free to download, with in-app purchases available.

### Is Lattice Openings free?

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

### Do Go katago or Lattice Openings have ads?

Go katago shows ads; Lattice Openings does not.

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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.*