Comparison

Nuki Smart Lock vs Trust WiFi

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Nuki Smart Lock

Transform your smartphone into a secure digital key for your home. Grant and manage access for family and friends, and monitor who enters and when. Enjoy convenient features like automatic unlocking and locking, with easy DIY installation and smart home integration.

Highlights
  • Turn phone into a key
  • Share access permissions
  • Activity log
  • Auto Unlock/Lock
  • Night Mode
  • Smart Home integration
  • DIY installation
Features
Read full description

Turn your iPhone into a key – with Nuki Nuki: The retrofittable, smart door lock. Innovated in Austria – manufactured in Europe. APP REPLACES KEYS Turn your smart devices into keys. With the free Nuki app, you can open your door with your iPhone or your Apple Watch. Open the door with just one click, even remotely. SHARING KEYS Share access permissions with the Nuki app. Simple and secure. You decide who has access. With the activity log you always know who unlocked your door and when. SMART FEATURES Auto Unlock: Your door opens automatically when you come home. Auto Lock: Automatic locking, form maximum security. Night Mode: Activate various safety features during the night. Customize the night mode to your needs. SMART HOME INTEGRATIONS Easy and fast integration into your existing Smart Home. Thanks to Matter Nuki Smart Locks are compatible with most Smart Home systems. Matter ensures an easy and fast integration. EASY DIY INSTALLATION You can install the Nuki Smart Lock yourself within a few minutes. The Nuki app supports you with a step-by-step guide. See if Nuki is compatible with your door here: www.nuki.io/check SMART ACCESSOIRES The Nuki ecosystem offers you a variety of accessoires. Open fast via fingerprint or entry code with the Nuki Keypad 2 or simple and easy via button with the Nuki Fob. No smartphone needed. Get your Smart Lock now directly in our online shop: https://shop.nuki.io/ We’d love to hear from you. If you have questions about Nuki products please contact us at contact@nuki.io, or visit us on social media.

About

Trust WiFi

Control your smart lighting remotely with millions of colors and pre-programmed scenes. Automate your lights using timers, location, or weather forecasts. Voice control is also supported.

Highlights
  • Remote lighting control
  • 16 million color options
  • 8 pre-programmed scenes
  • Customizable timers and automation
  • Voice control with Google Assistant/Alexa
  • Room organization
Features
Read full description

With Trust Smart Home WiFi you can control all your Trust WiFi lighting remotely, simply with your smartphone. With a choice of more than 16 million colours, 8 pre-programmed scenes and the option to automate your lamps as desired using timers, location or even the weather forecast, you literally have all your smart lighting at your fingertips. ALL YOU NEED IS WIFI! Do you have WiFi? Then you also have access to smart lighting. With Trust Smart Home WiFi you can control all your lighting with your smartphone, wherever you are. Add your smart Trust WiFi products to the app and use your phone as a remote control, without the use of an expensive hub. All you need is an internet connection. Switching to smart lighting has never been easier! CHOOSE THE ATMOSPHERE THAT SUITS THE MOMENT. With a choice of more than 16 million colours, you always have the right atmosphere at hand. Use the colour wheel to easily choose any colour that suits the moment. Or pick one the eight pre-programmed scenes to automatically change your bulb’s colour. You can choose from the following scenes: night, reading, party, leisure, soft, rainbow, shine and gorgeous. SMART SCENARIOS, SMART LIGHTING Switch your bulbs at fixed times or turn on several lights at the same time. Thanks to the app’s "smart scenarios", it is possible to create your own scenes and automate your lighting as desired using timers and conditions. For example, use your location or the weather to control your smart lights. YOUR VOICE AS A REMOTE CONTROL. “Hey Google, turn on the kitchen light”, “Alexa, dim all the lights”. Use the Google Assistant or Amazon Alexa to control and dim all your lights as desired, with the use of simple voice commands. ORGANIZE YOUR HOUSE. With the Trust Smart Home WiFi app you can easily create rooms and organize your lights. Name your house and add all the rooms where you have installed your WiFi lights. This way you can quickly and clearly control all your smart lamps.

Screenshots

Nuki Smart Lock4 screens
Trust WiFi4 screens

Verdict

The call

The clearest difference is review sentiment: Nuki Smart Lock at 90% against Trust WiFi's 50%. Nuki Smart Lock also leads on update cadence (every 3 weeks vs every 22 months) and ratings volume (522 vs 1). Trust WiFi's advantage is rating (5.0 vs 4.7) and iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Trust WiFi holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Nuki Smart Lock has 522 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 90% of Nuki Smart Lock's written reviews are positive against 50% of Trust WiFi's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Nuki Smart Lock ships an update every 3 weeks, Trust WiFi every 22 months. The most recent releases landed on November 9, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
Nuki Smart Lock versus Trust WiFi: the parameters behind the verdict, then further details
ParameterNuki Smart LockTrust WiFi
PriceFreeFree
Rating4.7 (522 ratings)5.0 (1 ratings) — better
Positive reviews90.2% of reviews — better50.0% of reviews
Number of ratings522 — better1
Update frequencyEvery 3 weeks — betterEvery 22 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, Apple WatchiPhone, iPod
Requires iOS16.013.0 — better
Further details — not scored
Size325 MB184 MB
Age rating4+4+
DeveloperNuki Home Solutions GmbHKlikAanKlikUit

Customer experience

Nuki Smart Lock

All ratings522 ratings
Positive96.4%
Neutral2.3%
Negative1.3%
Written reviews930 reviews
Positive90.2%
Neutral3.4%
Negative6.3%

Trust WiFi

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive50.0%
Neutral12.5%
Negative37.5%

Bugs and requests

Nuki Smart Lock

Reported bugs

3 issues
  • Unreliable geofencing
  • Inconsistent unlock/lock functionality
  • Buggy app updates

Requested features

4 requests
  • Improved battery status monitoring
  • Customizable auto-lock/unlock timers
  • Stronger HomeKit/Alexa integration
  • Ability to create/share access codes

Trust WiFi

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Nuki Smart Lock

No in-app purchases

None

Trust WiFi

No in-app purchases

Questions

Is Nuki Smart Lock free?
Nuki Smart Lock is free to download, with no in-app purchases.
Is Trust WiFi free?
Trust WiFi is free to download, with no in-app purchases.
Which has better reviews, Nuki Smart Lock or Trust WiFi?
Trust WiFi is rated higher. Nuki Smart Lock averages 4.7 out of 5 from 522 ratings, while Trust WiFi averages 5.0 from 1 ratings.
Do Nuki Smart Lock or Trust WiFi have ads?
Neither Nuki Smart Lock nor Trust WiFi shows ads.
Which is updated more often, Nuki Smart Lock or Trust WiFi?
Nuki Smart Lock ships an update every 3 weeks, and Trust WiFi every 22 months. Most recently, Nuki Smart Lock was updated on November 9, 2026 and Trust WiFi on November 3, 2026.

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