Comparison

VVT Net Info vs IT電卓+

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

Head to head
About

VVT Net Info

Features
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NetInfoCalc é o app definitivo para profissionais e entusiastas de redes. Reúne em uma interface limpa e rápida as ferramentas mais usadas no dia a dia da infraestrutura de TI. ** NetInfo — Informações de Rede em Tempo Real** Consulte todos os parâmetros da sua conexão com um único toque: • IP público IPv4 e IPv6 • DNS reverso do IP público • SSID e BSSID da rede Wi-Fi conectada • IP local IPv4 e IPv6 • Máscara de sub-rede e gateway padrão • Servidores DNS primário e secundário • Tipo de conexão: Wi-Fi, 4G, 5G e outras • Operadora móvel • Intensidade do sinal em dBm com indicador de qualidade ** Subnet Calc — Calculadora de Sub-redes IPv4** Informe um endereço IP e selecione a máscara (/8 a /32) para obter instantaneamente: • Endereço de rede • Endereço de broadcast • Primeiro e último host utilizável • Total de hosts disponíveis • Suporte completo a /31 (enlaces ponto a ponto) e /32 (host único) ** Redes Reservadas — Referência IPv4** Consulte as faixas de endereços IPv4 reservadas com descrição técnica completa: • Redes privadas RFC 1918 (Classe A 10.x, B 172.16–31.x, C 192.168.x) • Loopback (127.0.0.0/8), link-local (169.254.0.0/16) e CGNAT (100.64.0.0/10) • Endereços de documentação (TEST-NET 1/2/3) e multicast (224.0.0.0/4) • Cada entrada exibe CIDR, máscara, total de IPs, RFC de referência e dica técnica ** Teste de Velocidade** Meça a performance da sua conexão em tempo real: • Latência (ping) via TCP handshake — medição de RTT puro • Velocidade de download com stream contínuo de 500 MB • Velocidade de upload com 100 MB de dados • Gauge animado com escala logarítmica (até 1 Gbps) e código de cores • Resultados consolidados ao final: Ping / Download / Upload **Para quem é este app?** Técnicos de redes, administradores de sistemas, engenheiros de TI, estudantes de redes e qualquer pessoa que precise de diagnóstico rápido de conectividade. Desenvolvido por Vivatek Tecnologia — www.vivatek.com.br

About

IT電卓+

Features
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IT電卓+ is a focused calculator for engineers, network administrators, and learners studying for IT certifications. Four common tasks are organized into simple, switchable tabs. [Unit Conversion] Convert between bit, B, KB, MB, GB, TB, and PB. Toggle between SI prefixes (base 1000) and IEC prefixes (base 1024 — KiB, MiB, etc.) so you can match the convention you need for storage, memory, or traffic. [Subnet Mask Calculator] Enter an IPv4 address and a CIDR value to get the network address, broadcast address, first and last usable host, subnet mask, wildcard mask, and host counts. /31 (RFC 3021) and /32 are handled correctly as special cases. [Base Conversion and Bit Operations] Convert between binary, octal, decimal, and hexadecimal. Binary output is grouped every four bits for readability. AND, OR, XOR, left shift, and right shift are available on the same screen. [Link Speed and Transfer Time] Convert across bps, Kbps, Mbps, Gbps, B/s, KB/s, MB/s, and GB/s. Combine a file size with a link rate to estimate how long a transfer will take. [Languages] Japanese and English. [Privacy] Calculations stay on your device. The app does not upload your inputs or results.

Screenshots

VVT Net Info4 screens
IT電卓+4 screens

Verdict

The call

The clearest difference is ads: VVT Net Info at none against IT電卓+'s shown. VVT Net Info also leads on iOS requirement (13.0 vs 15.0). On price, 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.

Scorecard2 real differences · 4 level
VVT Net Info versus IT電卓+: the parameters behind the verdict, then further details
ParameterVVT Net InfoIT電卓+
PriceFreeFree
Update frequencyWeekly—
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size20 MB4 MB
Age rating4+4+
DeveloperVIVATEK SERVICOS DE TI LTDAFuji Bit Inc.

In-app purchases

None

VVT Net Info

No in-app purchases

None

IT電卓+

No in-app purchases

Questions

Is VVT Net Info free?
VVT Net Info is free to download, with no in-app purchases.
Is IT電卓+ free?
IT電卓+ is free to download, with no in-app purchases.
Do VVT Net Info or IT電卓+ have ads?
IT電卓+ shows ads; VVT Net Info does not.

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