Calculation Pad vs 1337 Calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculation Pad
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.
- Calculation history
- Reuse past calculations
- Add taxes
- Fingerprint/password/face protection
- Free to use
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Calculation Pad is a calculator. Of course it can keep your history, and add taxes to your calculation easily, and use your history for a new calculation. Even if you are a spy running a top secret project, you can easily protect your calculation result with your fingerprint or password or your face. However functional this calculator this is, it can't beat the price of your daily necessities. After all, it's just a calculator.
1337 Calc
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.
- Standard calculations
- Loan and payment estimation
- Tip calculation
- Currency conversion
- Easy-to-use interface
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A simple, powerful calculator designed for everyday use. Quickly handle standard calculations, estimate loans and payments, calculate tips, and convert currencies—all in one easy-to-use app.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Calculation Pad | 1337 Calc |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 3 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Yukio Tajima | Christopher Dagesse |
Customer experience
Calculation Pad
1337 Calc
In-app purchases
Calculation Pad
- Developer Support$0.99
- Small tip$0.99
- Medium tip$3.99
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- Developer Support$6.99
- Large tip$6.99
1337 Calc
No in-app purchases
Questions
Is Calculation Pad free?
Is 1337 Calc free?
Which has better reviews, Calculation Pad or 1337 Calc?
Do Calculation Pad or 1337 Calc have ads?
Which is updated more often, Calculation Pad or 1337 Calc?
Other comparisons
