# 有趣盒子 vs Gacha calculator

有趣盒子 and Gacha calculator are too close to call on the numbers: across 6 compared parameters — price, review sentiment, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | 有趣盒子 | Gacha calculator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | — | Free |
| Size | 26 MB | 1 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [文卓 杨](https://appshunter.io/developer/1730957420) | [Spica](https://appshunter.io/developer/376815594) |

## What reviewers say

### 有趣盒子

[App page](https://appshunter.io/ios/app/id6484274191)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 有趣盒子 free?

有趣盒子 is free to download, with no in-app purchases.

### Is Gacha calculator free?

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

### Do 有趣盒子 or Gacha calculator have ads?

Neither 有趣盒子 nor Gacha calculator shows ads.

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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.*