# 片手電卓 vs Calculator Plug

The clearest difference is in-app purchases: 片手電卓 at none against Calculator Plug's 4. 片手電卓 also leads on iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Calculator Plug sells 4 in-app purchases, starting at $5.99 per month. 片手電卓 asks for nothing beyond the download.

## The numbers

| Metric | 片手電卓 | Calculator Plug |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calculator-plug/id6775307587/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 34 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HANAUTA INC.](https://appshunter.io/developer/492009717) | [Mark Gabrielli](https://appshunter.io/developer/6775036752) |

## What reviewers say

### 片手電卓

[App page](https://appshunter.io/ios/app/id6480173337)

**Features:** macOS Compatibility

**In-app purchases:** none


### Calculator Plug

[App page](https://appshunter.io/ios/app/calculator-plug/id6775307587)

Access over 450 specialized calculators for construction, finance, health, trades, and more. This app offers a clean, offline-capable interface for quick, accurate calculations without intrusive ads.

**Highlights:** 450+ searchable calculators, Offline functionality, Clean dark interface, Construction calculators, Finance calculators, Health and fitness calculators, Trades calculators

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $5.99 | per month |
| Pro+ Monthly | $9.99 | per month |
| Pro Lifetime | $29.99 | one-time |
| Pro+ Lifetime | $44.99 | one-time |


## Frequently asked questions

### Is 片手電卓 free?

片手電卓 is free to download, with no in-app purchases.

### Is Calculator Plug free?

Calculator Plug is free to download, with in-app purchases available.

### Do 片手電卓 or Calculator Plug have ads?

Neither 片手電卓 nor Calculator Plug 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.*