Comparison

Fluke Connect vs Ugly's Electrical References

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

Head to head
About

Fluke Connect

Wirelessly connect to compatible tools to capture live measurements and data remotely. Analyze trends, generate reports with notes and photos, and receive instant alerts for performance changes. Store and access your data securely in the cloud.

Highlights
  • Live tool readings
  • Remote data capture
  • Real-time trend analysis
  • Cloud data storage
  • Mobile report generation
  • Instant performance alerts
Read full description

Connect your Fluke tools, capture live data, and share results instantly—all from your mobile device. Key Features · Live Readings: Collect up to 6 tool measurements remotely and safely. · Trend & Graph: Uncover hidden issues early with real-time data trends. · Cloud Storage: Organize, sync, and access data anytime, anywhere. · Mobile Reports: Create and share reports with measurements, notes, and photos. · Alerts & Monitoring: Receive instant notifications when performance changes.

About

Ugly's Electrical References

This app provides electricians and electrical professionals with up-to-date digital information based on the National Electrical Code. It includes formulas, wiring diagrams, conduit bending guides, and calculators for various electrical calculations. The app is designed for on-the-job reference and works offline.

Highlights
  • NEC 2026 updates
  • Mathematical formulas and calculators
  • Conduit bending guide with videos
  • Ampacity and conduit fill information
  • Wiring diagrams
  • Conversion tables
  • Works offline
Features
Read full description

The Ugly's Electrical References App has been updated to reflect changes to the 2026 National Electrical Code (NEC) and the 2026 Edition of our popular Ugly’s Electrical References book. The Ugly’s App offers the most pertinent, up-to-date digital information for electricians, including table change information, mathematical formulas; National Electrical Manufacturers Association (NEMA) wiring configurations; a conduit bending guide with videos, ampacity and conduit fill information, transformer and control circuit wiring diagrams, and conversion tables. The 2026 Edition: * Reflects changes to the 2026 NEC * Features expanded coverage of the following topics: * Full-load currents for 3-phase transformers  * Maximum number of conductors in electrical metallic tubing for trade sizes 5 and 6  * Equipment grounding conductors  * General lighting loads for non-dwelling occupancies  * Overview of important NEC code changes from 2020, 2023 and 2026  Electricians and electrical professionals have used ‘Ugly’s Electrical References’ book as their on-the-job reference for over 35 years. This app will serve you even better in the field today.  FEATURING Calculators and Interactive Features • Ohm’s Law Calculator • Voltage Drop Calculator • Ampacity Calculator • To Find: Amps, Watts, Horsepower, KVA • To Find: Inductance, Impedance, Reactance • Three-phase AC Motor Data: Starter, Breaker, Heater, Wire, and Conduit Size • Power Factor Correction • Full Load Current for Motors and Transformers • Locked-Rotor Current Calculator • Offset Bending Calculator • Conduit Fill Calculator • Conversions for Area, Length, Temperature, Time, Volume, and Weight • NEMA Wiring Configurations *Pinch & Zoom for improved readability *Conduit Bending Video Tutorials *Search function helps you quickly find what you need to know *NEC Updater outlines and explains changes to the National Electrical Code© *Electrical Safety including definitions, boundaries, procedures, PPE guidance, and life-saving *First aid procedures *Blueprint symbol identifier *Bookmark your commonly used screens *High-definition images and interactive tables that can be zoomed in for detail *Works offline *Great for electricians, students, engineers, contractors, maintenance workers, and military Interested in a buying more than one copy of the Ugly’s Electrical Reference app for your commercially owned devices? Please email info[at]uglys[dot]net for details on volume purchases. Privacy Policy - http://www.jblearning.com/privacy/ Terms of Service - http://www.jblearning.com/use/ Support – http://www.uglys.net/appsupport The Ugly’s Electrical Reference app is part of the popular Ugly’s Professional Reference® series, which is an imprint of Jones & Bartlett Learning. National Electrical Code and NFPA 70 are registered trademarks of the National Fire Protection Agency and are not associated with Ugly’s Electrical References in any way.

Screenshots

Fluke Connect4 screens
Ugly's Electrical References4 screens

Verdict

The call

The clearest difference is price: Fluke Connect at Free against Ugly's Electrical References's $12.99. Fluke Connect also leads on iOS requirement (13.1 vs 17). Ugly's Electrical References's advantage is review sentiment (47% vs 6%) and chart position (#6 vs unranked). On rating, 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

CostPrice · In-app purchases · Ads · Monetization

Fluke Connect is free to download; Ugly's Electrical References costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.4 for Fluke Connect against 4.4 for Ugly's Electrical References. That said, the two scores are not equally well evidenced: Ugly's Electrical References has 1.5K ratings behind it against 286, so its average is the more settled of the two. Written reviews are what separate them: 6% of Fluke Connect's written reviews are positive against 47% of Ugly's Electrical References's.

UpkeepUpdate frequency

Fluke Connect ships an update every 6 weeks, Ugly's Electrical References every 3 months. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

Scorecard6 real differences · 5 level
Fluke Connect versus Ugly's Electrical References: the parameters behind the verdict, then further details
ParameterFluke ConnectUgly's Electrical References
PriceFree — better$12.99
Rating4.4 (286 ratings)4.4 (1.5K ratings)
Positive reviews5.8% of reviews47.1% of reviews — better
Number of ratings2861.5K — better
Update frequencyEvery 6 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
Best chart rank#6 — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.1 — better17
Further details — not scored
Size162 MB63 MB
Age rating12+9+
DeveloperFluke Corp.Informed Publishing

Customer experience

Fluke Connect

All ratings286 ratings
Positive83.9%
Neutral3.1%
Negative12.9%
Written reviews190 reviews
Positive5.8%
Neutral6.3%
Negative87.9%

Ugly's Electrical References

All ratings1,495 ratings
Positive84.9%
Neutral5.7%
Negative9.4%
Written reviews172 reviews
Positive47.1%
Neutral16.9%
Negative36.0%

Bugs and requests

Fluke Connect

Not enough reviews yet to summarise bugs or requests.

Ugly's Electrical References

Reported bugs

4 issues
  • Videos not playing
  • Bookmarks not working correctly
  • Navigation issues causing app crashes
  • Incorrect calculation results

Requested features

5 requests
  • Zoom functionality
  • Better search capabilities
  • Spanish language support
  • Offline access to full content
  • Improved bookmarking system

In-app purchases

None

Fluke Connect

No in-app purchases

None

Ugly's Electrical References

No in-app purchases

Questions

Is Fluke Connect free?
Fluke Connect is free to download, with no in-app purchases.
Is Ugly's Electrical References free?
Ugly's Electrical References costs $12.99, with no in-app purchases.
Which has better reviews, Fluke Connect or Ugly's Electrical References?
Fluke Connect and Ugly's Electrical References are both rated 4.4 out of 5 on the App Store, from 286 and 1.5K ratings respectively.
Do Fluke Connect or Ugly's Electrical References have ads?
Neither Fluke Connect nor Ugly's Electrical References shows ads.
Which is updated more often, Fluke Connect or Ugly's Electrical References?
Fluke Connect ships an update every 6 weeks, and Ugly's Electrical References every 3 months. Most recently, Fluke Connect was updated on September 22, 2026 and Ugly's Electrical References on September 24, 2026.

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