Electromag vs Create QRCode & BarCode
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Electromag
Explore fundamental concepts of electromagnetism through interactive animations and detailed explanations. This app supports high school and university courses, covering electrostatics, electric current, magnetism, and Maxwell's equations with visual aids.
- Basic equations memorandum
- 20+ electromagnetism animations
- 3D animations
- Covers electrostatics, electric current, magnetism, and electromagnetism
- Includes physical constants
- Classroom projection support
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Electromag is an educative application in support to a high-school or university course of electromagnetism. It contains not only a memorandum of the basic equations, but it also contains approximately twenty animations illustrating the various concepts of electromagnetism. This application runs also on iPad and iPod Touch 3rd generation and later. 50 screens of electromagnetism! For teachers !! Connect your iPad with a video projector and show the animations to your students in classroom. List of covered subjects: Electrostatics: Coulomb'sLaw, Electric Field, Gauss Theorem, Electric Potential, Capacitance. Electric Current: Current and Resistance, Circuits. Magnetism: Magnetic Field, Magnetic Fields Due to Currents, Electromagnetic Induction, Inductance. Electromagnetism: Maxwell Equations, Wave Equation. Physical Constants. Each section contains at least one animation of which some in 3D. List of animations: - Coulomb's law, - Electric field lines, - Movement of a charge in electric field, - Electric dipole, - Lead-acid battery, - Torque on a current loop (in 3D), - Charge in magnetic field, - Cyclotron, - Induction field due to a current in a long straight wire (in 3D), - Generator (in 3D).
Create QRCode & BarCode
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This app create a Barcode and QR code. Supported code types for creating: QR, Aztec, Code 128, Pdf 417. You can create QR code || Bar code from Texts , Url , Email & Contact and share || Save it to your iPhone Device. How To Create QRCode 1. Tap on create QRCode 2. Select Type Like (Texts , Url , Email & Contact) To Generate QRCode 3. Enter Valid Input & tap on create qrcode How To Create BarCode 1. Tap on create BarCode 2. Select Type Like (Texts , Url , Email & Contact) To Generate BarCode 3. Enter Valid Input & tap on create barcode SUBSCRIPTION INFORMATION : - Subscribe for unlimited access to all the Premium features. - - Subscription is automatically renewed unless canceled 24 hours before the renewal - Payment will be charged to iTunes Account at confirmation of purchase - Account will be charged for renewal within 24-hours prior to the end of the current period, at the same price - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Privacy Policy : https://nitinkatrodiya.wordpress.com/privacy-policy/ & Terms of Service: https://nitinkatrodiya.wordpress.com/terms-and-condition/
Screenshots
Verdict
The clearest difference is price: Create QRCode & BarCode at Free against Electromag's $1.99. Create QRCode & BarCode also leads on iOS requirement (13.0 vs 18.6). Electromag's advantage is in-app purchases (none vs 3) and ads (none vs shown). On update cadence 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
Create QRCode & BarCode is free to download; Electromag costs $1.99 up front. Create QRCode & BarCode sells 3 in-app purchases, starting at $0.49 per 7 days. Electromag asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 9 months. The most recent releases landed on November 8, 2026 and November 7, 2026 respectively.
| Parameter | Electromag | Create QRCode & BarCode |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 45.5% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 9 months | Every 9 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Best chart rank | #185 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Xavier Daxhelet | Nitin Katrodiya |
In-app purchases
Electromag
No in-app purchases
Create QRCode & BarCode
- Remove Ads For One Week$0.497 Days
- Remove Ads For One Month$1.991 Month
- Remove Ads For One Year$15.491 Year
Questions
Is Electromag free?
Is Create QRCode & BarCode free?
Do Electromag or Create QRCode & BarCode have ads?
Which is updated more often, Electromag or Create QRCode & BarCode?
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