Kiper vs Extrema
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kiper
Enhance condominium living with modern security and convenience. Manage access with QR codes, monitor entry/exit, view live camera feeds, and control gates remotely. Stay informed with message boards and track deliveries.
- QR code invitations
- Entry and exit tracking
- Live camera access
- Remote gate control
- Message boards
- User profiles
- Order notifications
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The Porter app offers a new way of living in a condominium with modernity and security. Invitation QR Code Sending a QR Code Key with the location of the condominium via WhatsApp or SMS. Entry and exit information Allows you to check who entered, who left or remained on the premises. live cams Access to all cameras in the condominium for property managers and residents. virtual vehicle control Opening or closing of vehicular gates by cell phone. Message boards Simplified communication: the liquidator makes publications and the resident is notified about the update. User registration Profiles for family members, guests and service providers. order notification Know the exact time of delivery of your order even outside your condominium.
Extrema
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O Extrema Mobile é um aplicativo móvel onde o cliente monitorado pode acompanhar diretamente via celular ou tablet todas as atividades do seu sistema de segurança. Por meio do aplicativo é possível saber o status do painel de alarme, armá-lo e desarmá-lo, visualizar as câmeras ao vivo, verificar eventos e ordens de serviço abertas e realizar chamadas telefônicas para contatos cadastrados no seu perfil.
Screenshots
Verdict
The clearest difference is update cadence: Kiper at every 2 weeks against Extrema's monthly. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Kiper ships an update every 2 weeks, Extrema monthly. The most recent releases landed on September 25, 2026 and September 16, 2026 respectively.
| Parameter | Kiper | Extrema |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (7 ratings) — better | — |
| Positive reviews | 16.7% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 262 MB | 114 MB |
| Age rating | 9+ | 4+ |
| Developer | Kiper Tecnologia Ltda. | EXTREMA COMERCIO E MANUTENCAO DE EQUIPAMENTOS ELETRONICOS LTDA |
In-app purchases
Kiper
No in-app purchases
Extrema
No in-app purchases
