# BoardGameRef vs Earthquake Risk Calculator

The clearest difference is ads: BoardGameRef at none against Earthquake Risk Calculator's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

BoardGameRef ships an update every 3 days, Earthquake Risk Calculator every 2 days. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | BoardGameRef | Earthquake Risk Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | **Every 2 days** |
| Size | 5 MB | 8 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Haocheng Bai](https://appshunter.io/developer/1880038344) | [TAHA OGUL](https://appshunter.io/developer/1885106141) |

## What reviewers say

### BoardGameRef

[App page](https://appshunter.io/ios/app/boardgameref/id6759653662)

**In-app purchases:** none


### Earthquake Risk Calculator

[App page](https://appshunter.io/ios/app/earthquake-risk-calculator/id6793368643)

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

**In-app purchases:** none


## Frequently asked questions

### Is BoardGameRef free?

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

### Is Earthquake Risk Calculator free?

Earthquake Risk Calculator is free to download, with no in-app purchases.

### Do BoardGameRef or Earthquake Risk Calculator have ads?

Earthquake Risk Calculator shows ads; BoardGameRef does not.

### Which is updated more often, BoardGameRef or Earthquake Risk Calculator?

BoardGameRef ships an update every 3 days, and Earthquake Risk Calculator every 2 days. Most recently, BoardGameRef was updated on October 14, 2026 and Earthquake Risk Calculator on October 17, 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.*