# SUM NUM

> Business calculator for inventory, measurements, and financial calculations. (iPhone/iPad app by Subway de Guatemala SA.)

- Source: https://appshunter.io/ios/app/sum-num/id6755496124 (this page in markdown: same URL + `.md`)
- Developer: [Subway de Guatemala SA](https://appshunter.io/developer/1264179918)
- Category: Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.6 · 19 MB
- Languages: English
- Released: 2025-12-02
- Data updated: 2026-07-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sum-num/id6755496124/reviews.md

## What is SUM NUM?

Calculadora para el equipo Subway Guatemala. Cuadra inventarios, convierte convierte medidas y mejorando la productividad.

  CALCULADORA CON HISTORIAL
  • Desliza hacia abajo para guardar cualquier resultado
  • Toca un valor guardado para reutilizarlo al instante
  • Perfecta para sumar productos y cuadrar conteos sin perder el hilo

  CONVERSOR DE MEDIDAS
  Todo lo que necesitas para verificar pedidos y ajustar recetas:
  • Masa: kg, g, lb, oz, tonelada
  • Volumen: L, gal, oz líquida, taza, cucharada
  • Longitud: m, cm, ft, pulgadas
  • Temperatura: °C, °F
  • Tiempo y Área

  CALCULADORA FINANCIERA
  Herramientas avanzadas para administración:
  • Interés simple y compuesto
  • Valor del dinero en el tiempo (TVM)
  • Tablas de amortización
  • Exporta resultados en PDF

## Key features

- Calculator with history
- Unit converter for mass, volume, length, temperature
- Financial calculator (interest, TVM, amortization)
- Save and reuse calculation results
- Export financial results to PDF


## Frequently asked questions about SUM NUM

### What is SUM NUM?

SUM NUM is a productivity app designed to assist with business calculations, including inventory management, unit conversions, and financial analysis. It offers tools like a history-enabled calculator and financial functions.

### What types of measurements can SUM NUM convert?

SUM NUM supports conversions for mass (kg, g, lb, oz, ton), volume (L, gal, fl oz, cup, tbsp), length (m, cm, ft, in), and temperature (°C, °F). It also includes conversions for time and area.

### What financial tools are available in SUM NUM?

The app includes advanced financial tools such as simple and compound interest calculations, Time Value of Money (TVM) analysis, and amortization schedules. Users can also export these financial results in PDF format.

### Can I save and reuse calculations in SUM NUM?

Yes, SUM NUM features a calculator with a history function. You can swipe down to save any result and tap a saved value to reuse it instantly, making it efficient for tasks like product totaling.

### Is SUM NUM available on multiple devices?

SUM NUM is available for iPhone, iPad, and iPod devices. It is designed to be compatible with Apple's iOS ecosystem.

### How often is SUM NUM updated?

The latest version of SUM NUM is 2.4.3, and it was last updated on April 28, 2026. This indicates a relatively recent update, suggesting ongoing development and support.

### What is the age rating for SUM NUM?

SUM NUM has an age rating of 4+, making it suitable for a wide range of users, including younger individuals who may be learning about calculations or assisting with simple business tasks.

### Does SUM NUM have ads?

No, SUM NUM does not contain advertisements. The app is free to download and use without any ad interruptions.

## Version history (last 5 releases)

### 2.4.3 — 2026-04-28

corrección de bugs y mejoras.

### 2.4.1 — 2026-03-28

- Actualización del icono

### 2.4 — 2026-01-06

- Corrección de bugs en interfaz
- Conversión de divisas.

### 2.3.1 — 2025-12-04

- Mejoras de accesibilidad: el texto ahora se adapta correctamente cuando el
  usuario configura fuentes grandes en el sistema
- Nuevo selector de modo de calculadora con deslizamiento horizontal

### 2.0.3 — 2025-11-27

No release notes.

## More apps by Subway de Guatemala SA

- [Subway Guatemala](https://appshunter.io/ios/app/subway-guatemala/id1264179919)

All apps by Subway de Guatemala SA: https://appshunter.io/developer/1264179918

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-01.*