# 白盒 vs Chain Calculator

The clearest difference is update cadence: 白盒 at every 11 days against Chain Calculator's monthly. Chain Calculator's advantage is iOS requirement (13.0 vs 17.6). On price, ads, 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.

白盒 ships an update every 11 days, Chain Calculator monthly. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 白盒 | Chain Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6499505960/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Monthly |
| Size | 13 MB | 18 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [先凤 韩](https://appshunter.io/developer/1735637070) | [seongkuk park](https://appshunter.io/developer/1895828986) |

## What reviewers say

### 白盒

[App page](https://appshunter.io/ios/app/id6499505960)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chain Calculator

[App page](https://appshunter.io/ios/app/chain-calculator/id6764549705)

**In-app purchases:** none


## Frequently asked questions

### Is 白盒 free?

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

### Is Chain Calculator free?

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

### Do 白盒 or Chain Calculator have ads?

Neither 白盒 nor Chain Calculator shows ads.

### Which is updated more often, 白盒 or Chain Calculator?

白盒 ships an update every 11 days, and Chain Calculator monthly. Most recently, 白盒 was updated on October 5, 2026 and Chain Calculator on October 6, 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.*