Comparison

Virtual Ringelmann vs BDC Telecom Clientes

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Virtual Ringelmann

This app aids in black smoke inspections by virtualizing the Ringelmann Scale methodology through your device's camera. It streamlines the process for assessing emissions from diesel engines and industrial chimneys, supporting environmental compliance and decision-making.

Highlights
  • Virtual Ringelmann Scale measurement
  • Supports vehicular and stationary surveillance
  • Automatic pollution index identification
  • Generates photographic evidence
  • Web portal integration for reports
  • Historical data logging
Features
Read full description

Assistance system for black smoke inspections. Through the camera of your device, we virtualize the Ringelmann Scale methodology, used worldwide to measure the emission of black smoke from diesel engines and industrial chimneys. The inspection process is faster and more efficient and it is possible to inspect a greater number of vehicles and chimneys, thus allowing them to be sent to suitability, thus reducing the emission of black smoke and freeing the environment from tons of this residue. Virtual Ringelmann supports both vehicular and stationary surveillance methods. It was developed for industries and transport companies that need to implement the concept of environmental management in the administration and operation of pollutant emitters and who wish to be aligned with municipal, state, national, or international environmental legislation and standards such as 14001. Benefits of Virtual Ringelmann • Measurement Assessment of the conditions of the fleet or industrial chimneys supporting decision making for preventive and corrective actions. • Decision support It automatically identifies and records the pollution index emitted by the inspected source through the captured image. This information together with the registered image will allow a richer analysis of the characteristics of the measurements. • Confidence Generates evidence through photographic image captured during the inspection process. This image can be sent to the Virtual Ringelmann Portal (http://portal.virtualringelmann.com) to generate a decision support report. • Integration Allows the generation of inspection reports on the web portal as well as the creation of a history of the vehicular or stationary sources inspected • Convenience For large companies, it will be possible to maintain a single technical person responsible for analyzing the measurements without leaving the company using the reports issued by the portal. The measurements will be more constant, however, made by common people, without the need for analysis training as it is with the PAPEL scale, bringing more credibility and economy to the inspection process. Virtual Ringelmann is the evolution of a product created in 1888 in order to facilitate inspection and monitoring of smoke emitters.

About

BDC Telecom Clientes

Features
Read full description

O BDC Telecom Clientes foi desenvolvido para facilitar o dia a dia dos clientes do nosso provedor de internet. Com ele, você tem acesso rápido e seguro a todas as informações de suas contas, contratos e serviços. Funcionalidades principais: - Consulte faturas em aberto e pagamentos, com histórico detalhado. - Acompanhe extratos e contratos diretamente pelo celular. - Realize a assinatura digital de contratos de forma simples e prática. - Abra chamados de suporte e solicite liberações de confiança. - Visualize detalhes do seu plano, status de conexão e informações do roteador. - Acesse rapidamente o WhatsApp de suporte. - Ative/desative o tema escuro para melhor experiência de uso.

Screenshots

Virtual Ringelmann4 screens
BDC Telecom Clientes4 screens

Verdict

The call

The clearest difference is update cadence: Virtual Ringelmann at monthly against BDC Telecom Clientes's every 3 months. On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Virtual Ringelmann ships an update monthly, BDC Telecom Clientes every 3 months. The most recent releases landed on October 15, 2026 and October 22, 2026 respectively.

Scorecard1 real difference · 7 level
Virtual Ringelmann versus BDC Telecom Clientes: the parameters behind the verdict, then further details
ParameterVirtual RingelmannBDC Telecom Clientes
PriceFreeFree
Positive reviews50.0% of reviews—
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.1
Further details — not scored
Size73 MB34 MB
Age rating4+4+
DeveloperACT Sistemas LTDAKauan Almeida

In-app purchases

None

Virtual Ringelmann

No in-app purchases

None

BDC Telecom Clientes

No in-app purchases

Questions

Is Virtual Ringelmann free?
Virtual Ringelmann is free to download, with no in-app purchases.
Is BDC Telecom Clientes free?
BDC Telecom Clientes is free to download, with no in-app purchases.
Do Virtual Ringelmann or BDC Telecom Clientes have ads?
Neither Virtual Ringelmann nor BDC Telecom Clientes shows ads.
Which is updated more often, Virtual Ringelmann or BDC Telecom Clientes?
Virtual Ringelmann ships an update monthly, and BDC Telecom Clientes every 3 months. Most recently, Virtual Ringelmann was updated on October 15, 2026 and BDC Telecom Clientes on October 22, 2026.

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