2N® Mobile Key vs Worcester 311
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
2N® Mobile Key
Transform your mobile phone into a secure digital key for your doors. This app utilizes advanced WaveKey technology for instant, reliable, and secure access. Choose from multiple convenient operation modes for seamless entry.
- Mobile phone as access credential
- Patented WaveKey technology
- AES encryption
- NFC door unlocking
- Multiple operation modes (Touch, Tap, Card, Motion)
- Unlimited free credentials
- Time-limited access
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Mobile Key 3 from 2N empowers you with the ability use your mobile phone as your access credential and the key to your doors. Our latest version introduces patented WaveKey technology to bring you unprecedented reliability, opening speed and solution security. WaveKey technology allows door opening to feel instant upon reader touch. Furthermore, it prevents unwanted door opening by static phones and attempts to ensure phones moving away from the reader won’t authenticate. Bluetooth credential security is guaranteed by government grade AES encryption over our proprietary channel. Benefit from the option of NFC door unlocking too, if your phone and 2N reader supports it. Used in combination with an appropriate 2N® IP Intercoms or Access Units, Mobile Key offers a convenient, secure and reliable keyless access solution. Operation modes include: ‘Touch mode’, which lets you open the door without removing your phone from your pocket or bag, simply by touching the reader. Enjoy a seamless and convenient access experience even if your hands are full. ‘Tap mode’, which allows you to trigger door opening form a greater distance by tapping the button in the app. Perfect for car park or garage access. ‘Card mode’, allowing you to authenticate by presenting your phone against the reader without need to unlock the screen Disabled by default. Requires ‘Tap mode’ enabling by reader admin and enabling in app. ‘Motion mode’, allowing authentication to be triggered via motion detected in the intercom’s camera. Requires configuration by reader admin and enhanced video license in reader. Other features include: Other features include: • Unlimited free credentials • Dynamic performance training • Door sensitivity settings • Vibration feedback • Time limited access • Simultaneously supported authentication modes • Manual sensitivity override per device Setup Instructions: • Download and install the app • Choose the authentication mode (‘Tap-in-app’ or ‘Touch’) in your Bluetooth enabled 2N® IP Intercom or Access Unit. • Add a new user to its directory and generate a pairing PIN code • Start pairing mode in the app and select the device you wish to pair (you must be within range of the device. For ‘Touch’ mode you may need to touch the device for it to become visible in the app) • Enter the pairing PIN code when prompted • After successful pairing, you may now enter the door with the app
Worcester 311
Report non-emergency issues in Worcester, MA with this free app. Submit requests for street signs, streetlights, and other city concerns with photos and comments. Streamline access to city services and help improve your community.
- Submit non-emergency service requests
- Report issues with photos
- Add comments to requests
- Track issue resolution
- Access city services easily
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Welcome to the Worcester 311 App! Worcester, Massachusetts, known best as the “Heart of the Commonwealth,” introduces its free, easy to use app for residents, businesses and visitors. The Worcester 311 App is a quick and easy way to submit non-emergency requests for assistance with issues you see around the City. See a broken street sign? Snap a picture to submit with the location, and let us fix the problem! Spot a street light pole that’s in need of repair? Don’t wait until you get home to let us know – use the handy Worcester 311 mobile app to report the issue and add your own comments. All reports are routed through the Worcester 311 customer service center and assigned to the appropriate city department to be addressed in a timely manner. Accessing your City’s services has never been easier thanks to the Worcester 311 app. Download and start using this free app today. Thank you for helping make “the Heart of the Commonwealth” a better place to live, work and play!
Screenshots
Verdict
The clearest difference is rating: Worcester 311 at 4.6 against 2N® Mobile Key's 3.8. Worcester 311 also leads on ratings volume (128 vs 37). 2N® Mobile Key's advantage is review sentiment (38% vs 0%) and iOS requirement (16.0 vs 18.0). On price, update cadence, 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.
Worcester 311 holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 37 and 128 respectively. Written reviews complicate that: 38% of 2N® Mobile Key's written reviews are positive against 0% of Worcester 311's, so the app with the better star average is not the one people write more warmly about.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.
| Parameter | 2N® Mobile Key | Worcester 311 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (37 ratings) | 4.6 (128 ratings) — better |
| Positive reviews | 37.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 37 | 128 — better |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 19 MB | 145 MB |
| Age rating | 4+ | 12+ |
| Developer | 2N TELEKOMUNIKACE a.s. | City of Worcester, Massachusetts |
Customer experience
2N® Mobile Key
Worcester 311
In-app purchases
2N® Mobile Key
No in-app purchases
Worcester 311
No in-app purchases
Questions
Is 2N® Mobile Key free?
Is Worcester 311 free?
Which has better reviews, 2N® Mobile Key or Worcester 311?
Do 2N® Mobile Key or Worcester 311 have ads?
Which is updated more often, 2N® Mobile Key or Worcester 311?
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