2nd Calc vs Convertir
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
2nd Calc
This utility app simplifies everyday calculations with a tip calculator, temperature and unit converters, a real-time currency converter, and a multi-city time zone display. It aims to be your go-to tool for common daily tasks, keeping complex calculators for specialized needs.
- Tip calculator
- Temperature conversion (F/C)
- Unit converter (distance/weight)
- Real-time currency converter
- Multi-city time zone display
Read full descriptionHide full description
Welcome to your "2nd Calculator!" A quick and easy way to solve common questions and tasks. Key features include the following: - Tip Calculator for common percentages - Simple Temperature conversion to and from Fahrenheit and Celsius - A Unit Converter for common distance and weight measurements (see below) - A real-time Currency Converter using daily rates for key currencies (well, we think they're key) - On the spot or future Time Zone displays for up to 4 major cities on one screen! Keep the complicated calculators and apps on your phone for when you need them, but we think you'll find most daily tasks right here in one place. Distance Conversion options: To and From... - Centimeters (cm) - Meters (m) - Kilometers (km) - Inches (in) - Feet (ft) - Yards (yd) - Miles ...Or weights: - Grams (g) - Kilograms (kg) - Ounces (oz) - Pounds (lbs)
Convertir
This app offers a fast and reliable way to convert various units like length, weight, and temperature. Its intuitive interface provides instant, accurate results for everyday tasks, school, or work.
- Unit conversion
- Intuitive interface
- Accurate results
- Supports length, weight, temperature, volume
- Fast and reliable
Read full descriptionHide full description
Easily convert units anytime, anywhere with this fast and reliable app. Whether you need to convert length, weight, temperature, volume, or more, this app makes it quick and simple. Designed with an intuitive interface, it delivers accurate results instantly. Perfect for everyday tasks, school, or work, this app is your go-to tool for hassle-free unit conversions.
Screenshots
Verdict
The clearest difference is update cadence: Convertir at every 2 weeks against 2nd Calc's every 6 months. Convertir also leads on ratings volume (7 vs 2). 2nd Calc's advantage is iOS requirement (12.0 vs 15.1). On price, rating, review sentiment 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for 2nd Calc against 5.0 for Convertir. Both are backed by a comparable volume of ratings — 2 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
2nd Calc ships an update every 6 months, Convertir every 2 weeks. Both last shipped on October 4, 2026.
| Parameter | 2nd Calc | Convertir |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (7 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 2 | 7 — better |
| Update frequency | Every 6 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 41 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Scott Kier | Igor Shevchenko |
Customer experience
2nd Calc
Convertir
In-app purchases
2nd Calc
No in-app purchases
Convertir
No in-app purchases
