Kiper vs Sisfy S2
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.
Sisfy S2
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Faça o rastreamento e monitoramento de forma inteligente, pratica e com total segurança.
Screenshots
Verdict
The clearest difference is update cadence: Kiper at every 2 weeks against Sisfy S2's every 3 months. Sisfy S2's advantage is iOS requirement (12.0 vs 16.0). 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, Sisfy S2 every 3 months. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | Kiper | Sisfy S2 |
|---|---|---|
| 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 | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 262 MB | 60 MB |
| Age rating | 9+ | 4+ |
| Developer | Kiper Tecnologia Ltda. | Mayara Cristina Paixao de Lima |
In-app purchases
Kiper
No in-app purchases
Sisfy S2
No in-app purchases
