# slapsimulator vs Calc

The clearest difference is price: Calc at Free against slapsimulator's $0.99. Calc also leads on iOS requirement (15.0 vs 17.6). slapsimulator's advantage is in-app purchases (none vs 11). On ads and device support there is nothing between them.

Calc is free to download; slapsimulator costs $0.99 up front. Calc sells 11 one-off in-app purchases. slapsimulator asks for nothing beyond the download.

## The numbers

| Metric | slapsimulator | Calc |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.2 (42 ratings)](https://appshunter.io/ios/app/calc-desktop-mate-widgets/id6782669667/reviews)** |
| Number of ratings | — | **42** |
| Positive reviews | — | 78.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 156 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [元宁 秦](https://appshunter.io/developer/1835421779) | [インフィニットループ](https://appshunter.io/developer/507088117) |

## What reviewers say

### slapsimulator

[App page](https://appshunter.io/ios/app/slapsimulator/id6751522393)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Calc

[App page](https://appshunter.io/ios/app/calc-desktop-mate-widgets/id6782669667)

This app adds a fun, interactive calculator experience with cute character reactions and customizable designs. It also features a unique 'Performance Mode' for playing music and hidden 'SP Answer Actions' for special character responses.

**Highlights:** Cute character reactions with button presses, Customizable calculator themes, Performance Mode for music playback, Hidden SP Answer Actions, Paid character DLCs available, Voice lines for each character

**Features:** Family Sharing, Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kasane Teto | $2.99 | one-time |
| Zundamon | $2.99 | one-time |
| Koharu Rikka | $2.99 | one-time |
| Natsuki Karin | $2.99 | one-time |
| Hanakuma Chifuyu | $2.99 | one-time |
| Additional Character MEIKO | $2.99 | one-time |
| Additional Character KAITO | $2.99 | one-time |
| Additional Character Kagamine Rin | $2.99 | one-time |
| Additional Character Kagamine Len | $2.99 | one-time |
| Additional Character Megurine Luka | $2.99 | one-time |
| Additional Character Hatsune Miku | $2.99 | one-time |


## Frequently asked questions

### Is slapsimulator free?

slapsimulator costs $0.99, with no in-app purchases.

### Is Calc free?

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

### Do slapsimulator or Calc have ads?

Neither slapsimulator nor Calc 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.*