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Details about Logic 101

  • Released
  • Updated
  • iOS Version
  • Age Rating
  • Size
  • Devices
  • Languages
  • August 29, 2009
  • October 1, 2024
  • 13.0+
  • 4+
  • 788KB
  • iPhone, iPod
  • American English

Features

Developer of Logic 101

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Version History of Logic 101

2.2

May 23, 2020

Updated for iOS 13.0.

2.0

March 10, 2016

- Completely re-written for iOS 9. - Logical notation and derivation rules can both be chosen to match your textbook. - Help files have been added. - Can be used in both portrait and landscape orientations.

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1.1

September 18, 2009

- Four completed derivation examples from The Logic Book have been added. These can be loaded into the derivation display. - The derivation evaluator has been made more efficient.

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1.0

August 29, 2009

Price History of Logic 101

Description of Logic 101

You thought logic would be easier than math. Now you're doing derivations and it's too late to drop the course. This app is for you. - Checks the syntax of symbolic sentences. - Tests whether the derivation is complete. - Derivable lines are coloured blue; hypotheses are coloured green. - Provides an annotation of the derivation, showing line justifications. - Annotated derivations can be emailed as RTF files. See the complete app help files here: http://www.hatzicware.com/logic/Help.pdf See a list of the app's selectable derivation rules here: http://hatzicware.com/logic/rules.pdf
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Logic 101: FAQ

Does Logic 101 offer an iPad version?

Logic 101 is not iPad-compatible.

Who is the creator of the Logic 101 app?

The Logic 101 app was launched by D. Johnston.

What is the minimum iOS version to run Logic 101?

The minimum supported iOS version for the Logic 101 app is iOS 13.0.

What is the overall app rating of Logic 101?

Users have given Logic 101 a poor rating of 1.1 out of 5.

What’s the app category of Logic 101?

The Main Genre Of The Logic 101 App Is Education.

What’s the current version of the Logic 101 app?

The current version of Logic 101 is 2.2.

When was the latest Logic 101 update?

The last update for Logic 101 was on October 1, 2024.

When was the Logic 101 app released?

Logic 101 was first released on February 5, 2023.

What is the age rating of Logic 101?

This app is appropriate for all ages, with no offensive or inappropriate content.

What are the languages supported by Logic 101?

Logic 101 is available in American English.

Is Logic 101 accessible through Apple Arcade's subscription model?

Unfortunately, Logic 101 is not on Apple Arcade.

Does Logic 101 allow for in-app purchases?

No, Logic 101 does not allow for in-app purchases.

Can I use Logic 101 with Apple Vision Pro?

No, you cannot use Logic 101 with Apple Vision Pro.

Are ads featured prominently in Logic 101?

No, ads are not featured prominently in Logic 101.

Screenshots of Logic 101

Logic 101 screenshot #1 for iPhone
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Logic 101 screenshot #5 for iPhone
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Reviews of Logic 101

Leave a Review Logic 101
  • The App does Work as a proof checker

    This app does work. It can tell you if your argument proofs have errors or when they are free from errors. That is all it is there for.

    This app does not TEACH you how the inference rules work and this app does not walk you through a proof. You must already KNOW what you are doing and you are checking to see if your proof works. This is fine for someone with lots of experience and wants confirmation that a particular proof works out.

    Can this app be improved? YES, all they need to do is constantly update the features. We know the checking capabilities work. You can enter proofs done from a textbook and the checker will show the layout and validity of the proof. All they need now is some modules that explain and teach concepts. Explain and introduce concepts and walkthrough some proofs so users can see the concepts applied would make an awesome app. As is this only checks proofs only and you need to understand that before you purchase.
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  • Not what it sounds like

    I thought this was supposed to teach logic, which is what the title of the app indicates: “Logic 101.” What it actually does, I have no idea. Useless. Stealing money is what it does. More pawns of predatory, nihilistic capitalism. Congratulations.
  • Absolutely Useless

    I bought this thinking maybe the other reviewers just couldn’t figure out how to work it or it had been updated since their reviews... NO. GARBAGE. And even once I thought I was getting the answers I needed, those turned out to be completely wrong. This is the biggest waste of time and money on this marketplace. Just use Chegg or Google it if you need homework answers.
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