# Calculator Widget vs The Spinners Keep

The clearest difference is price: Calculator Widget at Free against The Spinners Keep's $4.99. The Spinners Keep's advantage is in-app purchases (none vs 4) and iOS requirement (15.1 vs 17.0). On ads and device support there is nothing between them.

Calculator Widget is free to download; The Spinners Keep costs $4.99 up front. Calculator Widget sells 3 in-app purchases, starting at $3.99 per month. The Spinners Keep asks for nothing beyond the download.

## The numbers

| Metric | Calculator Widget | The Spinners Keep |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.2 (106 ratings)](https://appshunter.io/ios/app/calculator-widget-simple-calc/id6465680493/reviews)** | — |
| Number of ratings | **106** | — |
| Positive reviews | 56.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 25 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Amit Verma](https://appshunter.io/developer/1219761009) | [Caleb Relliford](https://appshunter.io/developer/1880380536) |

## What reviewers say

### Calculator Widget

[App page](https://appshunter.io/ios/app/calculator-widget-simple-calc/id6465680493)

Enhance your device's home screen with a visually appealing and functional calculator widget. Solve daily math challenges and access calculations directly from your widget or Apple Watch.

**Highlights:** Dynamic Island & Live Activity Calculator, iOS Interactive Widget, Customizable Calculator Themes, Daily Calculator Brain Game, Apple Watch Calculator, StandBy Mode Calculator

**Features:** macOS Compatibility, Apple Watch app, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calc Pro. | $3.99 | per month |
| Calc Pro. | $12.99 | per year |
| Calc Pro. | $17.99 | one-time |


### The Spinners Keep

[App page](https://appshunter.io/ios/app/the-spinners-keep/id6759729519)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator Widget free?

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

### Is The Spinners Keep free?

The Spinners Keep costs $4.99, with no in-app purchases.

### Do Calculator Widget or The Spinners Keep have ads?

Neither Calculator Widget nor The Spinners Keep shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*