Defigo vs ONiO Button
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Defigo
This app transforms your smartphone into a convenient door key and answering device, working with smart intercoms and readers. Grant access to visitors remotely with video calls and manage property access securely. Personalize your doorbell and manage access cards with ease.
- Smartphone as door key
- Remote visitor video calls
- Grant property access remotely
- Add frequently used doors to favorites
- Personalize doorbell button
- Manage keyfobs and access cards
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Defigo is the Defigo user’s primary tool. Working in conjunction with the Defigo Intercom and Smart Readers, Defigo turns the user’s smartphone into their door key and answering device for unmatched everyday convenience. Quick Overview The Defigo app is built for convenient property access and secure visitor management. Defigo users can access their property with just the tap of a button, eliminating the need to carry physical keys. When a visitor rings a user’s doorbell on the Defigo Intercom, the user receives a video call where they can see and speak to the visitor before granting them access to the property. Receiving a call Defigo makes visitor management simple. When a visitor rings the user’s doorbell button on the Defigo Intercom, the user receives a call directly to their phone. The call screen states which door the call is coming from, along with two buttons—one to decline the call and one to answer it. If the user chooses to answer the call, they will see a live video stream of the visitor. The user can then speak to the visitor through the phone and choose whether to end the call or open the door for the visitor. The user can receive calls from visitors and grant access from anywhere in the world, as long as they have an internet connection. Favorites "Favorites" is a feature that allows Defigo users to add their frequently used doors to the front page of the app for quick and easy access. Users can add doors to their favorites directly from the favorites screen or from the doors page by marking frequently used doors with a star. Once a door has been marked as a Favorite, it will appear on the home screen of the Defigo app. Personalization Defigo allows users to personalize their doorbell button displayed on the Defigo Intercom. Depending on their level of administrative access, users can either edit the entire unit’s doorbell button or only their personal doorbell button. Users can personalize their - Name - Photo - Logo If the user does not want to be disturbed or is on vacation, they can choose to hide their doorbell button. If the user has a doorbell button for their unit, they can choose between three visitor call preferences: Grouped When visitors press the group button, they will see the names of all users registered in the unit. Sequential Users registered in the unit will be called in the priority order chosen by the Defigo user. The user can choose how long the system waits before calling the next person. Parallel All users registered in the unit will be called at the same time. When one user accepts the call, calls to the other users stop automatically. Keyfobs and Access Cards Adding a keyfob or access card can be done using the Defigo mobile app. The user needs to be next to a Defigo intercom or smart reader they have access to when registering the keyfob or access card. If the user selects the door they are next to while on the “Access Cards” screen, they will be guided through the process of adding a keyfob or access card. Defigo can also be used to: - Deactivate a key fob or access card - Set up a PIN code for a key fob or access card - Delete a PIN code All of these actions can be managed from the Access Cards screen. Widgets & CarPlay Defigo for iOS also supports Home Screen widgets and Apple CarPlay for even faster and more convenient access. With widgets, users can quickly access their favorite doors directly from the home screen. With CarPlay support, users can conveniently open doors directly from their car while driving or arriving home. — Defigo is simple to use and makes everyday life easier and more convenient. For any questions, reach out to support@getdefigo.com or visit the Defigo website.
ONiO Button
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Wireless buttons have batteries, and batteries have a date. The ONiO button runs on the light already in the room instead. This app shows what happens when you press it. On iPad the app stands next to the button, at an exhibition or in a demo room. Home shows the button in 3D, the red ONiO one or the one with Exeger's Powerfoyle solar cell, and a finger turns it. Motion draws its magnetometer live: tilt the button and the lines move. Light is a lamp the button switches, plus for on and minus for off, or one press each way on a single-key button. Motion and Light count the presses and show how much energy the button has stored from the light. On iPhone the button lights a room instead. Swipe between four of them: a concrete wall with one LED bar, three bars on a floor that light one press at a time, a living room where the lamp finds a cat, and four bars standing against a wall. Switch the living room off again and two eyes stay behind. Setup pairs buttons and holds the rest: a light or dark appearance, the home page text on iPad, and a kiosk mode that hides Setup and keeps the screen on. Hold the ONiO logo for a second to get back in. No button at hand? Simulation stands in for one. Tap the scene, or the button on screen, and the app behaves as if it had been pressed. The app listens for the button's 2.4 GHz radio through the iPhone's or iPad's Bluetooth. It never pairs or connects. No account, no sign-in, nothing sent to a server.
Screenshots
Verdict
The clearest difference is update cadence: ONiO Button at daily against Defigo's monthly. ONiO Button also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases 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.
Defigo ships an update monthly, ONiO Button daily. The most recent releases landed on November 4, 2026 and November 9, 2026 respectively.
| Parameter | Defigo | ONiO Button |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Monthly | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 80 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Defigo AS | MPIRE |
In-app purchases
Defigo
No in-app purchases
ONiO Button
No in-app purchases









