# Calculation Pad vs 1337 Calc

The clearest difference is in-app purchases: 1337 Calc at none against Calculation Pad's 5. 1337 Calc also leads on update cadence (every 2 days vs fortnightly). Calculation Pad's advantage is iOS requirement (13.0 vs 15.1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Calculation Pad sells 5 one-off in-app purchases. 1337 Calc asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Calculation Pad against 5.0 for 1337 Calc. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Calculation Pad ships an update fortnightly, 1337 Calc every 2 days. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Calculation Pad | 1337 Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/calculation-pad/id1473259620/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/1337-calc/id6757027529/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 3 MB | 47 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yukio Tajima](https://appshunter.io/developer/1473259619) | [Christopher Dagesse](https://appshunter.io/developer/1864268080) |

## 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 |


### 1337 Calc

[App page](https://appshunter.io/ios/app/1337-calc/id6757027529)

This utility app offers a straightforward calculator for daily tasks. It handles standard calculations, loan estimations, tip calculations, and currency conversions in a user-friendly interface.

**Highlights:** Standard calculations, Loan and payment estimation, Tip calculation, Currency conversion, Easy-to-use interface

**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 1337 Calc free?

1337 Calc is free to download, with no in-app purchases.

### Which has better reviews, Calculation Pad or 1337 Calc?

Calculation Pad and 1337 Calc are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Calculation Pad or 1337 Calc have ads?

Neither Calculation Pad nor 1337 Calc shows ads.

### Which is updated more often, Calculation Pad or 1337 Calc?

Calculation Pad ships an update fortnightly, and 1337 Calc every 2 days. Most recently, Calculation Pad was updated on October 21, 2026 and 1337 Calc on October 24, 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.*