# Gacha calculator vs くじ電卓

The clearest difference is in-app purchases: Gacha calculator at none against くじ電卓's 1. Gacha calculator also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. くじ電卓 sells 1 one-off in-app purchase. Gacha calculator asks for nothing beyond the download.

## The numbers

| Metric | Gacha calculator | くじ電卓 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 months |
| Monetization | Free | — |
| Size | 1 MB | 8 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Spica](https://appshunter.io/developer/376815594) | [JIAPENG Zhao](https://appshunter.io/developer/1877119025) |

## What reviewers say

### Gacha calculator

[App page](https://appshunter.io/ios/app/gacha-calculator/id6502886407)

This utility helps players estimate gacha pulls, quantities, and costs needed to acquire specific in-game items. It provides a powerful tool for managing in-game currency and understanding probabilities.

**Highlights:** Calculate pull probabilities, Estimate item quantities, Determine required pulls, Calculate estimated costs, Supports gacha games

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

**In-app purchases:** none


### くじ電卓

[App page](https://appshunter.io/ios/app/and/id6762051496)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $1.99 | one-time |


## Frequently asked questions

### Is Gacha calculator free?

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

### Is くじ電卓 free?

くじ電卓 is free to download, with in-app purchases available.

### Do Gacha calculator or くじ電卓 have ads?

くじ電卓 shows ads; Gacha calculator 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.*