# Chatting Calculator vs Calculation Pad

The clearest difference is in-app purchases: Chatting Calculator at none against Calculation Pad's 5. Calculation Pad's advantage is update cadence (fortnightly vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Calculation Pad sells 5 one-off in-app purchases. Chatting Calculator asks for nothing beyond the download.

Chatting Calculator ships an update every 5 weeks, Calculation Pad fortnightly. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Chatting Calculator | Calculation Pad |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calculation-pad/id1473259620/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 3 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DRH YAZILIM VE MUHENDISLIK HIZMETLERI LTD STI](https://appshunter.io/developer/914295588) | [Yukio Tajima](https://appshunter.io/developer/1473259619) |

## What reviewers say

### Chatting Calculator

[App page](https://appshunter.io/ios/app/chatting-calculator/id982924697)

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

**In-app purchases:** none


### Calculation Pad

[App page](https://appshunter.io/ios/app/calculation-pad/id1473259620)

This calculator app keeps a history of your calculations, allowing you to easily reuse past results. It offers enhanced security features like fingerprint or password protection for sensitive data. Despite its advanced functionality, it remains free to use.

**Highlights:** Calculation history, Reuse past calculations, Add taxes, Fingerprint/password/face protection, Free to use

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Developer Support | $0.99 | one-time |
| Small tip | $0.99 | one-time |
| Medium tip | $3.99 | one-time |
| Developer Support | $6.99 | one-time |
| Large tip | $6.99 | one-time |


## Frequently asked questions

### Is Chatting Calculator free?

Chatting Calculator is free to download, with no in-app purchases.

### Is Calculation Pad free?

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

### Do Chatting Calculator or Calculation Pad have ads?

Neither Chatting Calculator nor Calculation Pad shows ads.

### Which is updated more often, Chatting Calculator or Calculation Pad?

Chatting Calculator ships an update every 5 weeks, and Calculation Pad fortnightly. Most recently, Chatting Calculator was updated on October 13, 2026 and Calculation Pad on October 5, 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.*