NJCI vs Quiet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NJCI
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Aplicativo NJCI – Net Jacareí para acessar a Central de Atendimento do Assinante. Verifique sua fatura em aberto, visualize o histórico de pagamentos, abra solicitações de serviço, obtenha documentos fiscais, veja detalhes sobre seu serviço, chamados de atendimentos abertos e fechados, ordens de serviço abertas e fechadas.
Quiet
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Quiet blocks apps so you can focus. Start a timed session and pick which apps stay available. Everything else stays blocked until the timer ends. What you get with a purchase • Allow-list sessions: choose what stays open • A simpler phone without buying new hardware • Optional website blocking in browsers you allow • Exit locks from gentle to hard • Live Activity, widgets, and a countdown while you work How it works 1. Choose the apps you still need 2. Set a duration or schedule 3. Start. Distracting apps stay blocked until time is up. Quiet is free to download. An in-app purchase or subscription is required to start sessions and block apps. No account required. Session data stays on your device. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: NJCI at none against Quiet's 2. NJCI also leads on device support (3 vs 1) and iOS requirement (15.5 vs 17.0). On price and ads 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. Quiet sells 2 in-app purchases, starting at $3.99 per 7 days. NJCI asks for nothing beyond the download.
| Parameter | NJCI | Quiet |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.5 — better | 17.0 |
| Further details — not scored | ||
| Size | 123 MB | 13 MB |
| Age rating | 17+ | 4+ |
| Developer | Net Jacarei | Nuno Lopes |
In-app purchases
NJCI
No in-app purchases
Quiet
- Dumb Phone Pro Weekly3 Days trial$3.997 Days
- Lifetime Deal$12.99
