A time clock app is the better choice for most businesses: no hardware, works at any site, and with geofencing or NFC tags it stops most buddy punching. A biometric time clock is better when you need to verify identity at one fixed, busy entrance, phones are not allowed on the floor, or other methods have failed, and you are prepared to meet biometric privacy laws in states such as Illinois, Texas, Washington and Colorado.
For on-site teams, an NFC time clock lets employees clock in with a quick tap at the right location.
| Time clock app | Biometric time clock | |
|---|---|---|
| Upfront cost | $0 (employees’ phones) or a tablet for a kiosk | About $160 to $1,300+ per entrance |
| Ongoing cost | Per employee per month | Subscription plus maintenance |
| Where it works | Anywhere: job sites, stores, remote | Only where the device is installed |
| Identity check | Employee login; optional photo; location checks | Fingerprint or face |
| Buddy punching | Reduced with geofence or NFC | Very hard |
| Schedules, requests, messages | In the same app | Usually needs a separate app |
| Privacy obligations | Location notice | Consent, retention policy, deletion (state laws) |
| Setup time | Same day | Installation and employee enrolment |
A business with 30 employees at two entrances:
| App (EZTime Advanced, yearly) | Biometric (two basic fingerprint clocks) | |
|---|---|---|
| Hardware | $0 | About $320 to $400, plus replacements |
| Software | 30 x $3.20 x 36 months = $3,456 | The clock vendor’s subscription for 36 months |
| Other | None | Installation, enrolment, consent paperwork |
Biometric totals depend on the vendor’s subscription, so ask for a three-year quote. Read biometric time clock cost for details.
A middle ground: a tablet kiosk at the door for employees without phones and NFC tags for proof of presence. Compare in NFC vs. GPS vs. biometric.
Employees usually like seeing their schedule, hours and requests on their own phone. Some object to biometric scans; under Illinois BIPA, collecting biometrics without a written release is a violation, so you can’t simply require it without proper consent. Explain what the system records, and offer an alternative clock-in method where needed.
Yes, when combined with geofencing or NFC tags. Punches are time-stamped by the system, and location is recorded at the moment of the punch.
Geofences, NFC tags that must be tapped in person and manager review of exceptions make cheating hard. Biometric terminals are harder still but cost more.
In Illinois you need written notice and a signed release; Texas, Washington and Colorado also require notice or consent. Check the rules where your employees work.
Yes. Many businesses use an app for field and remote staff and a fixed device at the main entrance. EZTime biometric terminals are coming soon; app, kiosk, NFC and SMS work today.
All three clock-in methods compared.
Hardware, subscriptions and compliance.
Benefits, GPS verification and approved locations.
How to set up a shared tablet for clock-ins.
Picks by type of business.
Cost examples use EZTime published pricing and example US retail hardware prices; your totals will differ. Legal summaries are general information, not legal advice.