Logic vs Guitar Theory Workout
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Logic
Design, simulate, and simplify logic gate networks. Generate truth tables, minimized boolean expressions, and waveforms. This app is ideal for students and engineers to explore digital logic.
- Design logic gate networks
- Simulate network behavior
- Generate truth tables
- Minimize boolean expressions
- Create input-output waveforms
- Study boolean algebra theorems
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The LogicGateDesign is a feature rich app designed by an engineer. This app allows the creative smart people like you to design, draw, analyse and simplify logic gate networks. You can draw logic gate networks and share it with others. You can generate truth table and find simplified/minimized boolean expression that represents the network. You can optimize and reverse engineer a boolean expression to draw a ladder logic diagram. It performs both forward engineering (boolean expression to logic circuit) and reverse engineering (logic circuit to boolean expression). There can be multiple groups of network and each group can have multiple outputs. Truth table is generated for all the outputs. You can simplify a boolean expression, and find the truth table and share it. Show truth table along with different types of boolean expression (simplified, Sum-of-products, Product-of-sums) The simplified expressions also gives you the number of gates required. You also get the alternate expressions for the same output with the gates required for that. You can generate a truth table, simplified boolean expression using input-output waveforms. You can generate a output waveforms, simplified boolean expression using truth table and input waveforms. You can generate a grey codes and grey code encoder wheel and share it. Do you have a truth table for your network and want to find the simplified/minimized boolean expression? This app has you covered. You can simulate your network by changing one input at a time or toggeling all inputs at once. This app generates beautiful diagrams (logic gate diagram or waveform diagram) that you can share with others or save it locally. It automatically saves your hard work locally on your device so you can come back and pick up from where you left off as your great effort will not be lost. There is also a page to help you study. This study tab teaches you some very important boolean algebra theorems. This is a perfect app for a creative smart individual like you. This is an app for all student groups. From high school to college to university students. Be creative. Enjoy the app!
Guitar Theory Workout
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Learn guitar theory visually with interactive exercises designed around the guitar fretboard. Guitar Theory Workout helps you practice recognizing notes, scales, chords, intervals, and standard music notation. Exercises ask you to identify notes and patterns directly on the fretboard, helping connect music theory with their physical locations on the guitar. Practice areas include: • Fretboard note identification • Music notation and fretboard reading • Major, minor, pentatonic, and blues scales • Triads, suspended chords, seventh chords, and other common chord types • Intervals and fretboard patterns • Reference and exploration tools for learning patterns Free Edition All exercise types and theory content are available in the Free Edition using the first five frets of the guitar. This provides access to the complete range of learning activities without requiring a purchase. Full Fretboard Access A single one-time purchase unlocks the full guitar fretboard for the exercises. There are no subscriptions and no advertisements. Guitar Theory Workout also supports both right- and left-handed fretboard views.
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Verdict
The clearest difference is in-app purchases: Logic at none against Guitar Theory Workout's 1. Guitar Theory Workout's advantage is ads (none vs shown) and update cadence (daily vs every 5 weeks). On price, device support and iOS requirement 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. Guitar Theory Workout sells 1 one-off in-app purchase. Logic asks for nothing beyond the download.
Logic ships an update every 5 weeks, Guitar Theory Workout daily. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Logic | Guitar Theory Workout |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (7 ratings) — better | — |
| Positive reviews | 21.4% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 5 weeks | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 35 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Om Prakash Chapagain | Patrick McGee |
In-app purchases
Logic
No in-app purchases
Guitar Theory Workout
- Pro Upgrade$3.99
Questions
Is Logic free?
Is Guitar Theory Workout free?
Do Logic or Guitar Theory Workout have ads?
Which is updated more often, Logic or Guitar Theory Workout?
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