# Calculation Pad vs Calclassic

The clearest difference is in-app purchases: Calclassic at none against Calculation Pad's 5. Calculation Pad's advantage is iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

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

Calculation Pad ships an update fortnightly, Calclassic every 9 days. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Calculation Pad | Calclassic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calculation-pad/id1473259620/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yukio Tajima](https://appshunter.io/developer/1473259619) | [Yutaka Taketoshi](https://appshunter.io/developer/1499650278) |

## What reviewers say

### 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 |


### Calclassic

[App page](https://appshunter.io/ios/app/calclassic/id1502906018)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculation Pad free?

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

### Is Calclassic free?

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

### Do Calculation Pad or Calclassic have ads?

Neither Calculation Pad nor Calclassic shows ads.

### Which is updated more often, Calculation Pad or Calclassic?

Calculation Pad ships an update fortnightly, and Calclassic every 9 days. Most recently, Calculation Pad was updated on October 21, 2026 and Calclassic on October 27, 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.*