ElectriCalc Pro vs Pryzmr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ElectriCalc Pro
This app provides electricians and electrical professionals with a powerful tool for performing complex calculations based on the latest National Electrical Code (NEC). It offers solutions for wire sizing, voltage drop, conduit sizing, and motor calculations, saving time and ensuring code compliance.
- NEC compliant calculations
- Wire and conduit sizing
- Voltage drop calculations
- Motor full-load amps
- Ohm's Law solver
- Built-in help and tutorials
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FREE Try Before You Buy trial, your App Store account is not charged by Apple during the free trial. Electrical Contractors, Designers, Electricians, and Lighting Specialists solve tough electrical calculations in seconds and deliver those solutions in conformance with the latest NEC®. The ElectriCalc Pro electrical code calculator is compliant with 2023, 2020, 2017, 2014, 2011, 2008, 2005, 2002, 1999, and 1996 NEC®. The official US-based National Electrical Code® (NEC) ElectriCalc Pro from Calculated Industries for iOS is a full-featured emulation of our popular #5065/#5070 models. ----- Full Functionality of our Pro Handheld Calculator ----- • Experience the power of a professional calculator on your iPhone. • ElectriCalc Pro replicates all features & solutions of our top-rated handheld model. ----- Built-in Help & Tutorials ----- • Press and hold any key for clear definitions, examples, and usage guides. • A complete user manual is also available. ----- Complete Electrical Reference Tool ----- • Save time, trouble, and money with ElectriCalc Pro's comprehensive electrical reference data. • All the info you need for calculations and code compliance is built into one app. The ElectriCalc Pro is a complete electrical reference tool that will save time, trouble, and money. ElectriCalc Pro Solutions: • Wire Sizes • Voltage Drop • Conduit Sizing • Motor Full-Load Amps • Fuse and Breaker Sizes • Service and Equipment Grounding Conductor Sizes • Parallel Resistance • Ohm’s Law Calculations – enter any two values to solve for the third • Circular MILS wire sizes ElectriCalc Pro Calculations: • Work directly in and convert between Amps, Watts, Volts, Volt-Amps, kVA, kW, PF% and EFF%, and DC Resistance • Calculate wire sizes per NEC® 310-16 and 310-17; Copper or aluminum, 3Ø/1Ø, 60°C, 75°C, 90°C insulation ratings and 100% or 125% of ampacity. Can also adjust wire sizes for ambient temperatures other than 30◦ C and more than three wires in a raceway • Integrated voltage drop solutions. Find minimum VD wire size, maximum length for any given wire size, drop percentage, actual number and percentage of Volts dropped • Conduit sizing for 12 types of conduit. Plus, it gives fill percentages, cross-sectional areas, remaining areas, and more • Find Motor Full-Load Amps per current NEC®. Works in 1Ø and 3Ø with the newly expanded tables for 3Ø induction (to 500 hp), synchronous (to 200 hp), and DC motors per NEC® 430-247, 430- 248 and 430-250 • Calculates Fuse and Breaker Sizes per NEC® 430-52 • Parallel and derated wire sizing • Parallel Resistance • NEC Table number displays when performing Wire Size calculations • Sizes overload protection per NEC® 430-32 • Automatically finds NEMA starter sizes • Calculates service and equipment grounding conductor sizes per NEC®: 250-122 and 250-66. • Enter BTU to find Kilowatts per Hour • Enter Kilowatts per Hour to find BTU • Ohm’s Law Calculations – enter any two values to solve for the third • Enter, solve, or convert to Circular MILS wire sizes Note: Electrical math is universal. However, code-based sizing solutions are based on the US National Electrical Code® (NEC); users in other countries should check with their local Code Officials for applicability. SUBSCRIPTION INFORMATION The first seven days are free. Subscriptions offered will automatically renew at the end of the chosen period. Upon purchase confirmation and completion of a free trial, payment will be charged to your Apple account. The subscription will automatically renew unless auto-renew is turned off or the subscription is canceled in settings at least one day (24 hours) before the subscription period ends. You can manage your subscription and turn off auto-renewal in your Apple account Settings > Account (Apple ID) > Subscriptions. TRADEMARKS ElectriCalc(TM) and Calculated Industries® are trademarks and registered trademarks of Calculated Industries, Inc. Copyright 2024
Pryzmr
This app serves as a comprehensive companion for Plex Media Server users, offering tools for hosts to monitor streams, manage members, and control access. Members can easily request content and track their activity, while managers can assist with server operations and community engagement.
- Real-time stream monitoring
- Member and trial management
- Security alerts and access control
- Content request and recommendation tools
- Watch history tracking
- Community connection features
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Pryzmr is the all-in-one companion app for people who run a Plex, Jellyfin or Emby media server, and for the people they share it with. One app. Three servers. Sign in with Plex, Jellyfin or Emby, add as many accounts as you like, and switch between them in a tap. FOR HOSTS - See every live stream in real time: who's watching, on what device, and whether it's playing direct or transcoding - Stop any stream with a message - Pulse: your server's health in one number, with what's holding it back and how to fix it - Catch shared logins the moment one account streams from two places - Ban locations and devices in a tap - Manage your users: access end dates, Temp Access, stream and time limits, libraries and request limits - Approve or decline requests from one inbox, Seer compatible - Live Server stats: CPU, memory, network, storage, library scans and upkeep tasks - Jellyfin and Emby: see Live TV and regular streams side by side FOR MANAGERS (Plex) - Help run a shared server - Keep an eye on streams and security for the users you look after FOR MEMBERS - A home screen with featured picks, what's playing on the server, and your week at a glance - Discover: For You, Coming Soon and Top Charts - Request movies and shows in a tap - Social: friends, picks, polls and what everyone's watching - Send recommendations to friends - Share what you're watching Built for foldable iPhones too, with side-by-side layouts when unfolded. PRYZMR PRO Host tools are included with Pryzmr Pro, an auto-renewing subscription with a free trial for new subscribers. One subscription covers all of your servers on Plex, Jellyfin and Emby. Members never pay. Payment is charged to your Apple ID at confirmation of purchase, and the subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your App Store account settings. Privacy Policy: https://docs.pryzmr.app Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Pryzmr is an independent, unofficial companion app. It is not affiliated with or endorsed by Plex Inc., the Jellyfin project or Emby LLC. Pryzmr does not host, play or provide any media.
Screenshots
Verdict
The clearest difference is update cadence: Pryzmr at every 2 days against ElectriCalc Pro's every 10 months. Pryzmr also leads on review sentiment (100% vs 78%). ElectriCalc Pro's advantage is ratings volume (368 vs 3) and device support (3 vs 1). On price, rating, 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. ElectriCalc Pro sells 2 in-app purchases, starting at $4.99 per month and Pryzmr sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for ElectriCalc Pro against 5.0 for Pryzmr. That said, the two scores are not equally well evidenced: ElectriCalc Pro has 368 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 78% of ElectriCalc Pro's written reviews are positive against 100% of Pryzmr's.
ElectriCalc Pro ships an update every 10 months, Pryzmr every 2 days. The most recent releases landed on November 1, 2026 and November 10, 2026 respectively.
| Parameter | ElectriCalc Pro | Pryzmr |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (368 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 78.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 368 — better | 3 |
| Update frequency | Every 10 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 29 MB | 62 MB |
| Age rating | 12+ | 12+ |
| Developer | Calculated Industries | Los Charros Real Mexican Food LLC |
Customer experience
ElectriCalc Pro
Pryzmr
Bugs and requests
ElectriCalc Pro
Reported bugs
5 issues- No active subscriptions error after iOS update
- HP calculations not working
- App closes when calculating conduit size
- Wire size calculation crashes the app
- Fails when entering HP
Requested features
2 requests- Option to print
- Metric wire size (mm2)
Pryzmr
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ElectriCalc Pro
- 1 Month Full Access7 Days trial$4.991 Month
- 1 Year Full Access7 Days trial$39.991 Year
Pryzmr
- Pryzmr Host Access1 Month trial$4.991 Month
- Host Yearly Access$49.991 Year
Questions
Is ElectriCalc Pro free?
Is Pryzmr free?
Which has better reviews, ElectriCalc Pro or Pryzmr?
Do ElectriCalc Pro or Pryzmr have ads?
Which is updated more often, ElectriCalc Pro or Pryzmr?
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