Kulku vs Securitas FLOW
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Kulku
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KULKU is the resident app for buildings equipped with the KULKU system. Open doors, answer video door calls, book shared facilities and receive information all in one app. VIDEO DOOR CALLS When a visitor calls you from the door, you see live video and can talk with them wherever you are. The door opens with a single tap, straight from the call. DOOR ACCESS Open the doors of your building with your phone. Your favourite doors stay at the top, always within reach. SHARING ACCESS Share access with a guest in seconds, whether it is a friend, babysitter or a repair person. See everything you have shared in one place and remove it whenever you like. BOOKINGS Book the sauna, laundry room and other shared spaces directly in the app. Your upcoming bookings are also shown on the home view. Information channel Your building's information channel in one place, with a notification whenever something new is published. KULKU is available in Finnish, Swedish and English. The app is intended for residents and users of properties where the KULKU system is installed. The available features vary depending on what has been enabled in your property. Signing in requires your personal KULKU credentials.
Securitas FLOW
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Securitas FLOW app allows you to access doors and spaces in various applications areas such as: - Offices - Meeting rooms - Home doors - Garages and storages - Hotels and other rental property - Cabinets - etc.
Screenshots
Verdict
The clearest difference is iOS requirement: Securitas FLOW at 15.0 against Kulku's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Kulku ships an update every 6 months, Securitas FLOW every 3 months. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.
| Parameter | Kulku | Securitas FLOW |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 3 months โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 18.0 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 57 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Kulkutech Oy | Securitas Technology Oy |
In-app purchases
Kulku
No in-app purchases
Securitas FLOW
No in-app purchases







