# Calculator Silver vs Whos Free When?

The clearest difference is price: Whos Free When? at Free against Calculator Silver's $1.99. Whos Free When? also leads on update cadence (every 9 days vs every 2 months) and iOS requirement (15.1 vs 26.0). Calculator Silver's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

Whos Free When? is free to download; Calculator Silver costs $1.99 up front. Whos Free When? sells 2 one-off in-app purchases. Calculator Silver asks for nothing beyond the download.

Calculator Silver ships an update every 2 months, Whos Free When? every 9 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Calculator Silver | Whos Free When? |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.4 (5 ratings)](https://appshunter.io/ios/app/calculator-silver/id432572975/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 16 MB | 23 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hannes Sverrisson](https://appshunter.io/developer/428851947) | [Joe Cobain](https://appshunter.io/developer/1896310511) |

## What reviewers say

### Calculator Silver

[App page](https://appshunter.io/ios/app/calculator-silver/id432572975)

This utility app offers a comprehensive calculator experience with features like a backspace key, printable/emailable calculation history, and Apple Watch integration. Customize the look and feel, and easily copy results to other applications.

**Highlights:** Apple Watch calculator, Today View Extension, Printable/emailable history, Backspace key, Copy/paste functionality, Customizable display and themes

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

**In-app purchases:** none


### Whos Free When?

[App page](https://appshunter.io/ios/app/whos-free-when/id6766639747)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WhosFreeWhen Pro Lifetime | $3.99 | one-time |
| WhosFreeWhen Teams | $9.99 | one-time |


## Frequently asked questions

### Is Calculator Silver free?

Calculator Silver costs $1.99, with no in-app purchases.

### Is Whos Free When? free?

Whos Free When? is free to download, with in-app purchases available.

### Do Calculator Silver or Whos Free When? have ads?

Neither Calculator Silver nor Whos Free When? shows ads.

### Which is updated more often, Calculator Silver or Whos Free When??

Calculator Silver ships an update every 2 months, and Whos Free When? every 9 days. Most recently, Calculator Silver was updated on October 30, 2026 and Whos Free When? 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.*