Comparison

Canvis Camera vs Electrician Apprentice Hours

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

Head to head
About

Canvis Camera

This app allows creative professionals to photo document projects, add markups, and share them with teams. It offers automatic organization, searchable geo-located photos, and secure discussion threads.

Highlights
  • Geo-located project photo documentation
  • Photo markups and captions
  • Team photo sharing
  • Secure photo discussion threads
  • Inspiration libraries
  • Location recognition for projects
Features
Read full description

Canvis makes it easy to photo document your projects and use markups to communicate. For designers, architects, engineers, builders and other creative professionals. FAST, AUTOMATIC and SEARCHABLE: Geo-located project photos automatically upload, organize and become searchable across desktop and mobile devices. CAPTIONS and MARKUPS: Add captions and markup photos with tools to help document what you see. TEAM SHARING: Project photos are instantly visible to your company team. Project team members outside your company only see the photos you want to share. Or choose to let them see everything automatically. PHOTO MESSAGING: Have secure discussions with comments about one or more photos. Add photo markups to your discussions for increased clarity. Discussion threads conveniently recorded. INSTANT VISIBILITY: Stay up-to-date on the status and activities from all your company’s projects. INSPIRATION LIBRARIES: Create libraries of photos and products that can be linked to your projects. LOCATION RECOGNITION: Create projects from anywhere and Canvis recognizes the location. View all your projects on a map.

About

Electrician Apprentice Hours

Track your on-the-job training hours for your electrician license with this free app. Log hours quickly, access NEC calculators, and generate exportable reports for your licensing board. It works offline and offers voice input for calculations.

Highlights
  • Log OJT hours in seconds
  • Offline hour logging and NEC calculators
  • Progress tracking towards hour goals
  • Exportable PDF and CSV reports
  • 7 built-in NEC calculators
  • Voice input for calculators
  • Daily logging reminders
Features
Read full description

Every hour you work counts toward your license — if you can prove it. Electrician Apprentice Hours is a jobsite hour log and NEC calculator built for US electrician apprentices working toward journeyman. Log the day in seconds, keep a record your licensing board can actually read, and run the everyday calculations without leaving the app. Completely free. No subscription, no in-app purchases, no ads. LOG YOUR OJT HOURS IN SECONDS • Tap the hours, pick a category, save — a full day takes about five seconds • Enter total hours or start–end times • Tag every entry with employer, work category and an optional note • Logging and calculators work fully offline, anywhere on the jobsite SEE HOW CLOSE YOU ARE • Live progress toward your hour goal — 8,000 by default, or set your own • Hours remaining and hours logged this week, at a glance • Totals broken out by work category and by employer A RECORD YOUR BOARD CAN READ • The 8 standard OJT work categories — rename, recolor, reorder or add your own • Store each employer with supervisor name and license number • Export a certification-ready PDF or CSV • Combined records split hours by employer, so each supervisor certifies only the work they actually supervised 7 NEC CALCULATORS FOR THE FIELD • Wire size / ampacity — AWG by load and temperature • Voltage drop — volts and % over distance • Max circuit distance — longest run within a drop limit • Load calculator — service size by NEC Article 220 • Motor calculator — circuit sizing by NEC Article 430 • Conduit fill — NEC Chapter 9 fill percentage • Box fill — conductors per box Every result shows the inputs it used and the code articles behind it, so you can check the work instead of trusting a black box. TALK INSTEAD OF TYPING Say "240 volts, 6 gauge wire, 30 amps, 100 foot run" and the calculator fills itself in. Useful when you're gloved up on a ladder and typing isn't happening. BUILT AROUND YOUR APPRENTICESHIP • Set your program or local, your state and your apprentice level • Daily reminder so you never lose a day you already worked • Light and dark mode • Optional sign-in to back up and restore your hours across devices FREE, AND ACTUALLY FREE Every feature is included at no cost — hour logging, all 7 calculators, and full PDF and CSV export. There is no subscription, no in-app purchase, no paid tier and no ads. Nothing is locked behind a trial. You can log hours without an account. Sign-in and cloud backup are optional; skip them and your hours stay on your device. WHO IT'S FOR Electrician apprentices, electrical trainees, union and non-union apprentices, and anyone documenting on-the-job training hours toward a journeyman or electrical license in the United States. TERMS AND PRIVACY We don't sell your data and we don't show you ads. Creating an account is optional, and cloud backup only runs if you turn it on. Full details: Terms of Use: https://voltagelab.com/apprentice-hours/terms Privacy Policy: https://voltagelab.com/apprentice-hours/privacy Support: support@voltagelab.com Calculator results are a field reference, not a substitute for engineering judgment. Always verify against your local amendments, the code edition your jurisdiction has adopted, and actual field conditions. NEC® and National Electrical Code® are registered trademarks of the National Fire Protection Association. This app is not affiliated with, endorsed by, or sponsored by the NFPA.

Screenshots

Canvis Camera4 screens
Electrician Apprentice Hours4 screens

Verdict

The call

The clearest difference is rating: Electrician Apprentice Hours at 5.0 against Canvis Camera's 4.5. Electrician Apprentice Hours also leads on update cadence (every 3 weeks vs every 6 weeks). Canvis Camera's advantage is ratings volume (10 vs 1). 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

Electrician Apprentice Hours holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Canvis Camera has 10 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Canvis Camera ships an update every 6 weeks, Electrician Apprentice Hours every 3 weeks. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Canvis Camera versus Electrician Apprentice Hours: the parameters behind the verdict, then further details
ParameterCanvis CameraElectrician Apprentice Hours
PriceFreeFree
Rating4.5 (10 ratings)5.0 (1 ratings) — better
Positive reviews88.9% of reviews—
Number of ratings10 — better1
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size27 MB37 MB
Age rating4+4+
DeveloperCanvis, IncNazmul Islam

In-app purchases

None

Canvis Camera

No in-app purchases

None

Electrician Apprentice Hours

No in-app purchases

Questions

Is Canvis Camera free?
Canvis Camera is free to download, with no in-app purchases.
Is Electrician Apprentice Hours free?
Electrician Apprentice Hours is free to download, with no in-app purchases.
Which has better reviews, Canvis Camera or Electrician Apprentice Hours?
Electrician Apprentice Hours is rated higher. Canvis Camera averages 4.5 out of 5 from 10 ratings, while Electrician Apprentice Hours averages 5.0 from 1 ratings.
Do Canvis Camera or Electrician Apprentice Hours have ads?
Neither Canvis Camera nor Electrician Apprentice Hours shows ads.
Which is updated more often, Canvis Camera or Electrician Apprentice Hours?
Canvis Camera ships an update every 6 weeks, and Electrician Apprentice Hours every 3 weeks. Most recently, Canvis Camera was updated on November 1, 2026 and Electrician Apprentice Hours on October 31, 2026.

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