SMAC vs SOS RAIOS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SMAC
This app provides an efficient system for monitoring and alerting severe weather conditions in Brazil. It offers real-time updates and notifications to keep users informed about potential weather hazards.
- Severe weather monitoring
- Alert system
- Real-time updates
- Brazil-focused weather data
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Smac, o mais eficiente sistema de monitoramento e alerta de tempo severo do Brasil
SOS RAIOS
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Preocupada em proteger vidas, a SOS Raios atua desde 2018 no monitoramento de descargas atmosféricas, emitindo sinais de alerta sobre a incidência de raios em tempo real, para que as pessoas tenham tempo hábil de se proteger e se abrigar em um local seguro. As tempestades elétricas podem impactar nas atividades de construção civil, agropecuárias, mineradoras, em aeroportos e quaisquer outras atividades de lazer, como praias, eventos culturais e esportivos, ou serviços que envolvam operação e manutenção externa. Nosso trabalho é fornecer aos clientes informações precisas e de alta qualidade, para garantir segurança, evitar acidentes, perdas materiais e econômicas, interrupções de atividades e obras de construção. Monitore as ocorrências das descargas atmosféricas e salve vidas !
Screenshots
Verdict
SMAC and SOS RAIOS are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | SMAC | SOS RAIOS |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 43 MB | 12 MB |
| Age rating | 4+ | 17+ |
| Developer | Climatempo Meteorologia | Anderson Oliveira |
In-app purchases
SMAC
No in-app purchases
SOS RAIOS
No in-app purchases
