Secure 2FA vs SJ IPv4 Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Secure 2FA
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Secure 2FA permite que você proteja sua conta de maneira rápida e fácil, adicionando a autenticação de dois fatores (2FA). O aplicativo reúne as melhores práticas de segurança e a perfeita experiência do usuário. Este aplicativo gera tokens únicos no seu dispositivo para adicionar uma camada extra de segurança ao fazer login no portal de rastreamento. Isso ajuda a proteger suas contas de invasores, tornando sua segurança blindada.. Basta ativar a autenticação de dois fatores nas configurações da sua conta no portal de rastreamento, digitalizar o código QR fornecido e pronto! Observação: - O Secure 2FA, está disponível para empresas de rastreamento que utilizam o serviço fornecido pela Multi Portal.
SJ IPv4 Calculator
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############################# # IPV4 CALCULATOR # ############################# The essential tool for IT professionals and students! IPv4 Calculator allows you to instantly calculate your subnet details (Netmask, CIDR, Broadcast, IP Range). +----------------------------------------+ | WHY THIS APPLICATION? | +----------------------------------------+ [ BIDIRECTIONAL CALCULATION ] - Enter a classic mask (255.255.255.0) or CIDR (/24). - Automatic conversion in both directions. [ INSTANT RESULTS ] - Immediately get the Broadcast and usable IP range. - No "Calculate" button, everything is in real-time. [ SIMPLE AND PROFESSIONAL ] - Clean and efficient interface. - Ideal for network technicians and system admins. Download it today!
Screenshots
Verdict
The clearest difference is in-app purchases: Secure 2FA at none against SJ IPv4 Calculator's 5. Secure 2FA also leads on ads (none vs shown). SJ IPv4 Calculator's advantage is update cadence (weekly vs every 27 months). On price, 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. SJ IPv4 Calculator sells 5 one-off in-app purchases. Secure 2FA asks for nothing beyond the download.
Secure 2FA ships an update every 27 months, SJ IPv4 Calculator weekly. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.
| Parameter | Secure 2FA | SJ IPv4 Calculator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 27 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 20 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Sergio Silva | Stephane JAILLIARD |
In-app purchases
Secure 2FA
No in-app purchases
SJ IPv4 Calculator
- A coffee$0.99
- A cookie$2.99
- A lemon tart$4.99
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- No ads$4.99
- A pizza$9.99
Questions
Is Secure 2FA free?
Is SJ IPv4 Calculator free?
Do Secure 2FA or SJ IPv4 Calculator have ads?
Which is updated more often, Secure 2FA or SJ IPv4 Calculator?
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