Comparison

Pic2Mag vs SysMLv2 Model User Cert Prep

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

Head to head
About

Pic2Mag

Visualize magnetic and electric fields by drawing magnets or charges. This educational tool helps students understand physics concepts by displaying field lines and voltage potentials. It offers a free, ad-free learning experience for iOS devices.

Highlights
  • Draw magnets to visualize magnetic fields
  • Draw charges to visualize electric fields
  • Magnetostatic and Electrostatic modes
  • Field line and voltage potential plotting
  • Caches results for faster processing
  • Ad-free learning experience
Features
Read full description

The user draws the magnets and the Pic2Mag program draws the magnetic fields. The Field Calculator program now has a Magnetostatic mode, and an Electrostatic mode to plot either magnetic fields or electric fields. The program designed to help students learn Magnetic fields and Electric fields. You can draw magnets and look at the magnetic field, or you can draw electric charges and look at the electric voltage field. The best free magnetic science program you can download! No advertisements, it's just all app. The app can process most images in just a few minutes. The app caches it's results so the more that you use it, the faster the program processes images. Red pixels represent magnets with a North pole surface facing the observer, and Blue pixels represent magnets with a South pole surface facing the observer. Pink pixels represent positive electric charges, and Dark Purple pixels represent negative electric charges

About

SysMLv2 Model User Cert Prep

Prepare for the OMG SysML v2 Model User certification exam with a comprehensive study aid. It offers over 500 practice questions, including diagram-based ones, with detailed explanations and offline access. Track your progress and take timed mock exams to ensure readiness.

Highlights
  • 584 validated practice questions
  • 70 diagram-based questions
  • Answer explanations with official links
  • Practice by topic or full mock exam
  • Accuracy tracking and performance streaks
  • Offline functionality
  • Dark mode support
Features
Read full description

Practice for the OMG SysML v2 Model User (MU) certification exam with 584 validated questions aligned to the official OMG blueprint. Cert Prep MU SysMLv2 gives you everything you need to master the exam: • 584 validated practice questions covering all MU exam topics, including 70 diagram-based questions that test reading SysML v2 notation • Answer explanations with links to the official OMG specification • Practice by topic, or take a full-length 90-question timed mock exam • Accuracy tracking and performance streaks • Works offline — all progress saved on your device • Dark mode support for comfortable studying This app is just an independent study aid, not affiliated with or endorsed by the Object Management Group (OMG®). Use it alongside the official OMG training materials for best results. SysML® is a registered trademark of the Object Management Group.

Screenshots

Pic2Mag4 screens
SysMLv2 Model User Cert Prep4 screens

Verdict

The call

The clearest difference is update cadence: SysMLv2 Model User Cert Prep at every 3 weeks against Pic2Mag's every 31 months. Pic2Mag's advantage is iOS requirement (8.0 vs 17.0). On price, rating, ratings volume and ads 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

On the App Store both sit at effectively the same score — 5.0 for Pic2Mag against 5.0 for SysMLv2 Model User Cert Prep. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Pic2Mag ships an update every 31 months, SysMLv2 Model User Cert Prep every 3 weeks. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 7 level
Pic2Mag versus SysMLv2 Model User Cert Prep: the parameters behind the verdict, then further details
ParameterPic2MagSysMLv2 Model User Cert Prep
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyEvery 31 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better17.0
Further details — not scored
Size108 MB4 MB
Age rating4+4+
DeveloperMichael SnyderJONAS VALTER RADSTROM

Customer experience

Pic2Mag

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

SysMLv2 Model User Cert Prep

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Pic2Mag

No in-app purchases

None

SysMLv2 Model User Cert Prep

No in-app purchases

Questions

Is Pic2Mag free?
Pic2Mag is free to download, with no in-app purchases.
Is SysMLv2 Model User Cert Prep free?
SysMLv2 Model User Cert Prep is free to download, with no in-app purchases.
Which has better reviews, Pic2Mag or SysMLv2 Model User Cert Prep?
Pic2Mag and SysMLv2 Model User Cert Prep are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Pic2Mag or SysMLv2 Model User Cert Prep have ads?
Neither Pic2Mag nor SysMLv2 Model User Cert Prep shows ads.
Which is updated more often, Pic2Mag or SysMLv2 Model User Cert Prep?
Pic2Mag ships an update every 31 months, and SysMLv2 Model User Cert Prep every 3 weeks. Most recently, Pic2Mag was updated on October 8, 2026 and SysMLv2 Model User Cert Prep on October 10, 2026.

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