# SecureAnyBox vs 计算器

The clearest difference is update cadence: 计算器 at every 4 days against SecureAnyBox's every 4 months. SecureAnyBox's advantage is device support (3 vs 1) and iOS requirement (12.2 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

SecureAnyBox ships an update every 4 months, 计算器 every 4 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SecureAnyBox | 计算器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Size | 84 MB | 2 MB |
| Requires iOS | **12.2** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TDP Ltd](https://appshunter.io/developer/543802621) | [勇 张](https://appshunter.io/developer/1520529338) |

## What reviewers say

### SecureAnyBox

[App page](https://appshunter.io/ios/app/secureanybox/id6449294535)

**In-app purchases:** none


### 计算器

[App page](https://appshunter.io/ios/app/id6790255671)

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

**In-app purchases:** none


## Frequently asked questions

### Is SecureAnyBox free?

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

### Is 计算器 free?

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

### Do SecureAnyBox or 计算器 have ads?

Neither SecureAnyBox nor 计算器 shows ads.

### Which is updated more often, SecureAnyBox or 计算器?

SecureAnyBox ships an update every 4 months, and 计算器 every 4 days. Most recently, SecureAnyBox was updated on October 27, 2026 and 计算器 on October 31, 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.*