Darth Vaper vs Smart Logic Simulator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Darth Vaper
This augmented reality application visually demonstrates the harmful effects of smoking and vaping on your lungs. By using a marker, users can compare a healthy lung to one affected by these habits.
- Augmented reality visualization
- Comparison of healthy vs. affected lungs
- Educational tool for health risks
- Marker-based AR experience
- Link to marker provided within app
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Darth Vaper was created by Tntech's iCube alongside the TN Department of Health. Darth Vaper, an augmented reality app, was created to show you the dangers of smoking and vaping on your lungs in comparison to a healthy lung. Instructions: You will need to download and print or view the marker on a separate screen in order to fully use the app. Once you have the marker printed or visible on a separate screen, open the app and press the start button with your phone's camera angled to view the marker. Darth Vaper has a link to the marker inside of the app, however, you can also get the marker from https://ttuicube.com/sites/default/files/Marker_Screen_Test9.jpg
Smart Logic Simulator
Design and simulate digital circuits using a drag-and-drop interface. Experiment with various logic gates, flip-flops, and arithmetic circuits to build complex systems. Ideal for students and hobbyists interested in electronics.
- Drag-and-drop circuit design
- Logic gate simulation
- Integrated circuit design
- Flip-flops and latches
- Multiplexers and demultiplexers
- Arithmetic circuit design
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Unleash your inner engineer with Smart Logic Simulator! Design and simulate digital circuits with an intuitive drag-and-drop interface, perfect for students, hobbyists, and anyone curious about the world of logic gates. Experiment with AND, OR, NOT, XOR, NAND, NOR, and XNOR gates, building anything from simple logic circuits to complex sequential systems. Power Features for Advanced Circuit Design: * Integrated Circuits: Design complex logic circuits and package them into reusable components for modular and scalable projects. * Dependencies Manager * Flip-Flops & Latches: Explore sequential logic with SR, JK, T, and D flip-flops, as well as SR latches. * Multiplexers & Demultiplexers: From 2:1 to 16:1 multiplexers and demultiplexers, design complex data routing systems. * Arithmetic Circuits: Experiment with half and full adders for building the foundation of digital calculators. Explore a comprehensive library of components, including: * Logic Gates (AND, OR, NOT, XOR, NAND, NOR, XNOR) * Flip-Flops and Latches * Multiplexers and Demultiplexers * Adders (Half and Full) * and much more! Download Smart Logic Simulator today and start building your digital dreams! For media inquiries, resources, and more, visit https://smartlogicsimulator.com/ or contact us at mediaSmartLogicSimulator@gmail.com
Screenshots
Verdict
The clearest difference is review sentiment: Smart Logic Simulator at 50% against Darth Vaper's 0%. Darth Vaper's advantage is in-app purchases (none vs 1) and update cadence (every 11 days vs every 2 months). On price, ads, monetization model 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
Both are free to download. Smart Logic Simulator sells 1 one-off in-app purchase. Darth Vaper asks for nothing beyond the download.
Darth Vaper ships an update every 11 days, Smart Logic Simulator every 2 months. Both last shipped on October 24, 2026.
| Parameter | Darth Vaper | Smart Logic Simulator |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.7 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | 50.0% of reviews — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 11 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.3 |
| Further details — not scored | ||
| Size | 142 MB | 59 MB |
| Age rating | 17+ | 4+ |
| Developer | Cheryl Montgomery | Tomasz Czart |
Customer experience
Darth Vaper
Smart Logic Simulator
In-app purchases
Darth Vaper
No in-app purchases
Smart Logic Simulator
- One-time fee$29.99
Questions
Is Darth Vaper free?
Is Smart Logic Simulator free?
Do Darth Vaper or Smart Logic Simulator have ads?
Which is updated more often, Darth Vaper or Smart Logic Simulator?
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