Logic Circuit Simulator vs ARSA ENIGMA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Logic Circuit Simulator
Design and test digital logic circuits with a comprehensive mobile simulator. Offers a wide range of logic gates, flip-flops, and display components for educational and professional use.
- Logic gate simulation
- Flip-flop simulation
- Display components
- Circuit design
- Component library
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Simulate your logic circuits through Qualsimm Logic Circuit Simulator Mobile app. Easy to use. The Best and Free Logic Circuit Simulator App. This application is very useful for all engineering students and engineers. List of available components: AND gate OR gate NOT gate NOR gate NAND gate XOR gate XNOR gate BUFFER gate One Bit Monitor Toggle Button D Flip-Flop T Flip-Flop SR Flip-Flop JK Flip-Flop Low Constant High Constant Clock 4x1 Multiplexer 4x1 Demultiplexer BCD to Seven Segment Decoder Seven Segment Display 8x8 Led Matrix Display
ARSA ENIGMA
Securely encrypt and decrypt files for private sharing. Protect your data from leaks, fraud, and scams with this utility app. It offers multiple encryption levels for varying device capabilities.
- File encryption
- File decryption
- Secure data sharing
- Private key management
- Bilinear encryption (2 layers)
- Trilinear encryption (3 layers)
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User can sharing his/her data with protection guard to public instant message with no concern about data leak, fraud or scam. How to use. Encryption: 1. Choose original file from the third party app and touch on share icon for sending a file to ARSA ENIGMA (share from third party app directly, not in ARSA ENIGMA, center image in app is just Hero graphic not an icon) 2. When encryption process done then sharing popup show on screen. 3. Share to any app that you want. Decryption: 1. Choose encryption file from the third party app and touch on share icon for sending a file to ARSA ENIGMA (share from third party app directly, not in ARSA ENIGMA, center image in app is just Hero graphic not an icon) 2. When decryption process done then sharing popup show on screen. 3. Share back the original file to any app that you want. Private Key: The Private Key will initialize when app run first time, User should backup your own private key and kept be high security, do not share to other people that you don’t trust. Important: Private Key difference will cannot decryption file. Bilinear Level: Encryption with 2 layers but slow process if your devices is low-end CPU. Trilinear Level: Encryption with 3 layers, recommended for high-end CPU because this method is use power and speed of device CPU. Share File: When user done process both encryption or decryption, share file button will activation and can share to third party app. Happy Encryption. Best, Dev Team.
Screenshots
Verdict
The clearest difference is review sentiment: ARSA ENIGMA at 100% against Logic Circuit Simulator's 19%. ARSA ENIGMA also leads on price (Free vs $2.99) and update cadence (every 3 days vs every 6 months). On ads, in-app purchases, 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
ARSA ENIGMA is free to download; Logic Circuit Simulator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Logic Circuit Simulator ships an update every 6 months, ARSA ENIGMA every 3 days. The most recent releases landed on October 21, 2026 and October 8, 2026 respectively.
| Parameter | Logic Circuit Simulator | ARSA ENIGMA |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 3.4 (46 ratings) — better | — |
| Positive reviews | 19.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 46 — better | — |
| Update frequency | Every 6 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 106 MB | 20 MB |
| Age rating | 4+ | 17+ |
| Developer | Ali Mert TUFEKCI | Arsa Tangchitsomkit |
Customer experience
Logic Circuit Simulator
ARSA ENIGMA
In-app purchases
Logic Circuit Simulator
No in-app purchases
ARSA ENIGMA
No in-app purchases
Questions
Is Logic Circuit Simulator free?
Is ARSA ENIGMA free?
Do Logic Circuit Simulator or ARSA ENIGMA have ads?
Which is updated more often, Logic Circuit Simulator or ARSA ENIGMA?
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