Nosso Mundo vs HydroCalc Basic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nosso Mundo
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O Nosso Mundo chega para melhorar o que já estava bom. Seguimos com o propósito de ajudar empresas, associações, organizações públicas ou privadas de qualquer natureza na busca por melhor desempenho, eficiência organizacional e comunicação institucional, por meio de uma série de funcionalidades para comunicação e produtividade. Possui backend administrativo, relatórios e é compatível com as principais plataformas mobile, com possibilidade de customização para se adequar a diferentes necessidades.
HydroCalc Basic
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Pipe Headloss Calculator provides engineers, designers, and students with powerful tools for pipeline hydraulic analysis — without the hassle of complex manual computations. Whether you’re sizing new pipelines or analyzing existing systems, the app delivers rapid, accurate results. Key Features Automatic Unit Conversion – Seamlessly switch between US Customary and SI units for length, flow, and diameter. Pipeline-Specific Inputs – Enter pipeline length, flow rate, internal diameter, and pipe material. Powerful Inverse Calculator – Set a target head loss and calculate the required diameter, flow, or length. Instantly view flow velocity, friction head loss, fitting losses, and full system curve data. With a clean interface and fast performance, this app is designed to save time and improve accuracy in hydraulic calculations — from the classroom to the field.
Screenshots
Verdict
The clearest difference is in-app purchases: Nosso Mundo at none against HydroCalc Basic's 1. HydroCalc Basic's advantage is update cadence (every 11 days vs every 6 weeks). On price, ads, device support and iOS requirement 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. HydroCalc Basic sells 1 one-off in-app purchase. Nosso Mundo asks for nothing beyond the download.
Nosso Mundo ships an update every 6 weeks, HydroCalc Basic every 11 days. The most recent releases landed on September 29, 2026 and October 4, 2026 respectively.
| Parameter | Nosso Mundo | HydroCalc Basic |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 42 MB | 35 MB |
| Age rating | 12+ | 4+ |
| Developer | AVANZ | Transparent Blue Water LLC |
In-app purchases
Nosso Mundo
No in-app purchases
HydroCalc Basic
- Premium - Flow Units & Ad-Free$1.99
Questions
Is Nosso Mundo free?
Is HydroCalc Basic free?
Do Nosso Mundo or HydroCalc Basic have ads?
Which is updated more often, Nosso Mundo or HydroCalc Basic?
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