# Calculator for All vs 寵物生活誌

The clearest difference is in-app purchases: 寵物生活誌 at none against Calculator for All's 1. Calculator for All's advantage is device support (5 vs 3). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Calculator for All sells 1 one-off in-app purchase. 寵物生活誌 asks for nothing beyond the download.

## The numbers

| Metric | Calculator for All | 寵物生活誌 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (385 ratings)](https://appshunter.io/ios/app/calculator-for-all-solves/id1394359548/reviews)** | — |
| Number of ratings | **385** | — |
| Positive reviews | 90.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 36 MB |
| Requires iOS | **15** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Barinov](https://appshunter.io/developer/1394359547) | [wen-feng cai](https://appshunter.io/developer/1819217223) |

## What reviewers say

### Calculator for All

[App page](https://appshunter.io/ios/app/calculator-for-all-solves/id1394359548)

A versatile calculator app for Apple devices that offers instant results, editable expressions, and synchronized history across all your devices. It includes unit conversion and is free with no ads. An optional one-time purchase unlocks advanced features like currency conversion and history tools.

**Highlights:** Edit expressions and get instant results, Synchronized calculation history across devices, Unit and currency conversion, Customizable themes, Optional full version unlock for advanced features, No ads or data collection

**Features:** Family Sharing, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solves+ | $9.99 | one-time |

**What reviewers like**

- 👍 Excellent calculator app
- 🚀 Smooth and responsive
- 🔒 No ads or data collection
- 💡 Useful features like history, comments, and unit conversions
- 👍 Clean and intuitive design

**What reviewers complain about**

- 🐛 Occasional crashes or bugs after updates
- 🐛 Issues with certain mathematical operations
- 🐛 Family sharing not working properly
- 🐛 Lag or performance issues on some devices
- 💡 Desire for more advanced features like fractions, base conversions

**Reported bugs**

- Crashes when pressing certain buttons
- Issues with parsing complex expressions
- Incorrect results for some calculations
- Problems with history clearing or syncing

**Requested features**

- Add support for fractions and mixed numbers
- Implement a widget for quick access
- Allow resizing the app window on Mac
- Provide more customization options
- Add support for Apple Watch


### 寵物生活誌

[App page](https://appshunter.io/ios/app/id6759849932)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator for All free?

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

### Is 寵物生活誌 free?

寵物生活誌 is free to download, with no in-app purchases.

### Do Calculator for All or 寵物生活誌 have ads?

Neither Calculator for All nor 寵物生活誌 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.*