Comparison

Tapplock vs Nowak Supply

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

Head to head
About

Tapplock

Secure your belongings with a smart fingerprint padlock. Add hundreds of fingerprints, manage users, and grant temporary or permanent access remotely via Bluetooth. Track unlocking history for peace of mind.

Highlights
  • Fingerprint unlocking
  • Add up to 500 fingerprints
  • Bluetooth app unlock
  • Manage users remotely
  • Grant temporary access
  • View unlocking history
Features
Read full description

Tapplock - The World’s First Smart Fingerprint Padlock . Add up to 500 fingerprints for friends, family and co-workers! Manage users directly in the Tapplock app . Unlock your Tapplock with the Tapplock app using Bluetooth . Need to give access to your friend/family? No problem! Give temporary, permanent or one-time Bluetooth Shared Access unlocking all in the Tapplock app . Check the unlocking history log in the Tapplock app. Not seeing up-to-date unlocks? Connect your Tapplock with the Tapplock app using Bluetooth . For all FAQ’s and troubleshooting visit support.tapplock.com

About

Nowak Supply

This professional-grade tool offers specialized calculators for fire safety, welding, and portable sanitation planning. It generates detailed PDF reports, saves calculation history, and provides expert recommendations for compliance and project optimization.

Highlights
  • Fire Extinguisher Calculator
  • Welding Calculator (MIG, TIG, Stick)
  • Porta-Jon Calculator
  • Professional PDF report generation
  • Calculation history
  • Offline access
Features
Read full description

Nowak Supply Calculator Suite Streamline your project planning and safety compliance with the Nowak Supply Calculator Suite, a professional-grade tool designed to meet the needs of contractors, safety managers, event planners, and industrial professionals. Developed by T.J. Nowak Supply, this app delivers powerful calculators and expert recommendations tailored to fire safety, welding, and portable sanitation requirements. Features and Functionality Fire Extinguisher Calculator Ensure your building meets NFPA fire safety standards with this advanced tool: Calculate fire extinguisher quantity and placement based on building type, square footage, and hazard levels. Customize for special areas like kitchens, electrical rooms, and storage facilities. Incorporate additional risk factors, including high-value equipment, flammable materials, and 24-hour operations. Generate detailed, professional PDF reports for audits and compliance records. Welding Calculator Optimize your welding projects with precision: Supports MIG, TIG, and Stick welding methods. Material-specific parameters for thickness, filler metal, and shielding gas. Recommendations for gas flow rates, voltage, and amperage. Generate cost and time estimates, ensuring efficient resource allocation. Includes safety guidelines to promote secure welding practices. Porta-Jon Calculator Plan sanitation needs for events and construction sites: Calculate the number of standard and ADA-compliant portable restrooms based on attendance, event duration, and location type. Includes options for outdoor events and alcohol-serving considerations. Detailed placement recommendations for optimal convenience. Generate sanitation reports with clear guidelines. Professional Tools and Benefits Detailed Reports: Export professional PDF reports for compliance, proposals, or project records. Calculation History: Save and access previous calculations for easy reference. Easy Sharing: Share results via email or messaging platforms with just a tap. Expert Resources: Access T.J. Nowak Supply’s product catalog and expert safety guidelines. Intuitive Design: Clean, modern interface with dark mode support for comfortable use in all conditions. Offline Access: Perform calculations anytime, anywhere, without internet connectivity. Why Choose Nowak Supply Calculator Suite? Backed by decades of industry expertise from T.J. Nowak Supply, this app is designed to provide professionals with accurate, reliable tools to simplify their workflow. Whether you’re ensuring fire safety compliance, planning an event’s sanitation needs, or optimizing welding operations, the Nowak Supply Calculator Suite is your trusted partner. Who Is It For? Contractors Safety Managers Facility Supervisors Event Planners Welding Professionals Industrial Managers Download the Nowak Supply Calculator Suite today and elevate your project planning with the most comprehensive tools in the industry. Free to download—no subscriptions required!

Screenshots

Tapplock4 screens
Nowak Supply4 screens

Verdict

The call

The clearest difference is rating: Nowak Supply at 5.0 against Tapplock's 4.2. Nowak Supply also leads on monetization model (free vs paid) and review sentiment (100% vs 65%). Tapplock's advantage is ratings volume (249 vs 1) and iOS requirement (15.6 vs 18.1). On price, ads, in-app purchases and device support 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

Nowak Supply holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Tapplock has 249 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 65% of Tapplock's written reviews are positive against 100% of Nowak Supply's.

UpkeepUpdate frequency

Tapplock ships an update every 2 months, Nowak Supply every 3 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard6 real differences · 4 level
Tapplock versus Nowak Supply: the parameters behind the verdict, then further details
ParameterTapplockNowak Supply
PriceFreeFree
Rating4.2 (249 ratings)5.0 (1 ratings) — better
Positive reviews64.8% of reviews100.0% of reviews — better
Number of ratings249 — better1
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better18.1
Further details — not scored
Size68 MB5 MB
Age rating4+4+
DeveloperTapplock Corp.RL McCoy

Customer experience

Tapplock

All ratings243 ratings
Positive82.7%
Neutral1.6%
Negative15.6%
Written reviews122 reviews
Positive64.8%
Neutral1.6%
Negative33.6%

Nowak Supply

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Tapplock

Reported bugs

3 issues
  • Fingerprint enrollment failures
  • Bluetooth connection problems
  • App crashes and freezes

Requested features

3 requests
  • Apple Watch app integration
  • Improved app stability and user experience
  • Expanded customization options

Nowak Supply

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Tapplock

No in-app purchases

None

Nowak Supply

No in-app purchases

Questions

Is Tapplock free?
Tapplock is free to download, with no in-app purchases.
Is Nowak Supply free?
Nowak Supply is free to download, with no in-app purchases.
Which has better reviews, Tapplock or Nowak Supply?
Nowak Supply is rated higher. Tapplock averages 4.2 out of 5 from 249 ratings, while Nowak Supply averages 5.0 from 1 ratings.
Do Tapplock or Nowak Supply have ads?
Neither Tapplock nor Nowak Supply shows ads.
Which is updated more often, Tapplock or Nowak Supply?
Tapplock ships an update every 2 months, and Nowak Supply every 3 weeks. Most recently, Tapplock was updated on November 2, 2026 and Nowak Supply on November 4, 2026.

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