Rainbow Solutions App vs SUM NUM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rainbow Solutions App
Discover tailored recommendations for your agricultural field based on region, crop, and specific issues. Access technical information about products and connect directly with agricultural experts.
- Region-specific recommendations
- Crop-based advice
- Problem-solving guidance
- Technical product information
- Direct expert contact
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Te invitamos a conocer Rainbow Solutions App. Encuentra todas las recomendaciones para tu campo, según tu región, cultivo y problemática. Ademas visualiza la información técnica de nuestros productos y contactate con los expertos Rainbow.
SUM NUM
This app helps manage inventory, convert measurements, and perform financial calculations for business operations. It features a calculator with history, a comprehensive unit converter, and advanced financial tools like interest and amortization calculations.
- 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
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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
Screenshots
Verdict
The clearest difference is rating: SUM NUM at 5.0 against Rainbow Solutions App's 4.0. SUM NUM also leads on update cadence (monthly vs every 4 months). Rainbow Solutions App's advantage is iOS requirement (12.0 vs 15.6). On price, ratings volume, ads and in-app purchases 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.
SUM NUM holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Rainbow Solutions App ships an update every 4 months, SUM NUM monthly. The most recent releases landed on September 22, 2026 and October 1, 2026 respectively.
| Parameter | Rainbow Solutions App | SUM NUM |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 83 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | 山东潍坊润丰化工股份有限公司 | Subway de Guatemala SA |
In-app purchases
Rainbow Solutions App
No in-app purchases
SUM NUM
No in-app purchases
Questions
Is Rainbow Solutions App free?
Is SUM NUM free?
Which has better reviews, Rainbow Solutions App or SUM NUM?
Do Rainbow Solutions App or SUM NUM have ads?
Which is updated more often, Rainbow Solutions App or SUM NUM?
Other comparisons
