Comparison

NetSim vs Circuit Snap

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

Head to head
About

NetSim

Features
Read full description

NetSim is a one of a kind network modeling app, written by students for students! NetSim allows users to create complicated abstract regulatory networks connecting of nodes and connections through activating and inhibitory links to model any complex system, thing from genetic regulatory networks to decision maps. Most importantly, NetSim will simulate the behavior of each of the nodes in the network over a given period, allowing users to generate graphical displays of the dynamic changes that each node experiences over time. NetSim also gives you the ability to change virtually all aspects of the network (from the strength and sign of a regulatory connection, to the initial values associated with each of its nodes), including features like adding noise to see how randomization could affect the dynamic behavior of a system results of values over time, or self-referencing links to model direct feedback. NetSim also allows you to share networks with other users with the tap of a button. Users can download networks created by others using a short and unique alphanumeric code, make changes to its configuration or initial parameters, and upload their modifications to be shared, without worrying about changing the original network. This feature makes NetSim an extraordinary tool for teachers and students who want work on group projects and assignments. For help, additional information, or feature requests, please contact us at: csunftcappdev@gmail.com

About

Circuit Snap

Solve logic puzzles by combining wires and logic gates to build increasingly complex circuits. Learn the fundamentals of electronics through interactive gameplay and in-game explanations. A portion of the game is available for free to try before you buy.

Highlights
  • Combine wires and logic gates
  • Design complex circuits
  • Unlock new components
  • Learn electronics fundamentals
  • Supports touch, gamepad, and TV remotes
  • Playable on tablets and TV screens
Features
Read full description

Reason through circuit puzzles by combining wires, logic gates, and other circuits. Starting with two basic logic gates, progressively design and unlock more complex circuits. Use these unlocked circuits to design even more complex functionality. Learn how to manipulate the logic gates and circuits used in electronics applications today. Demo the first third of the game’s content for free to see if you enjoy before purchasing. Includes in game descriptions of how different components work to teach the basics. For input, Circuit Snap fully supports touch, GamePad, and TV Remotes, playing well on tablets and the TV screen. Circuit Snap contains no advertisements in game and relies on game purchases for income. If you enjoy the large demo, please purchase to support our development.

Verdict

The call

The clearest difference is in-app purchases: NetSim at none against Circuit Snap's 1. NetSim also leads on iOS requirement (11.0 vs 13.0). Circuit Snap's advantage is update cadence (monthly vs every 41 months). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Circuit Snap sells 1 one-off in-app purchase. NetSim asks for nothing beyond the download.

UpkeepUpdate frequency

NetSim ships an update every 41 months, Circuit Snap monthly. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
NetSim versus Circuit Snap: the parameters behind the verdict, then further details
ParameterNetSimCircuit Snap
PriceFreeFree
Rating—4.0 (2 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 41 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPadiPad
Requires iOS11.0 — better13.0
Further details — not scored
Size10 MB118 MB
Age rating4+4+
DeveloperCalifornia State University, NorthridgeEric Woodard

In-app purchases

None

NetSim

No in-app purchases

1 purchases

Circuit Snap

One-time1
  • Purchase Circuit Snap$2.99

Questions

Is NetSim free?
NetSim is free to download, with no in-app purchases.
Is Circuit Snap free?
Circuit Snap is free to download, with in-app purchases available.
Do NetSim or Circuit Snap have ads?
Neither NetSim nor Circuit Snap shows ads.
Which is updated more often, NetSim or Circuit Snap?
NetSim ships an update every 41 months, and Circuit Snap monthly. Most recently, NetSim was updated on October 6, 2026 and Circuit Snap on October 10, 2026.

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