# Symbols vs Logic Kit

The clearest difference is price: Symbols at Free against Logic Kit's $9.99. Symbols also leads on iOS requirement (12.0 vs 17.0). Logic Kit's advantage is in-app purchases (none vs 6) and rating (4.9 vs 4.5). On review sentiment, ratings volume, ads and device support there is nothing between them.

Symbols is free to download; Logic Kit costs $9.99 up front. Symbols sells 6 in-app purchases, starting at $3.99 per month. Logic Kit asks for nothing beyond the download.

Logic Kit holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 8 and 9 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Symbols ships an update every 6 weeks, Logic Kit every 9 days. The most recent releases landed on June 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Symbols | Logic Kit |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | [4.5 (8 ratings)](https://appshunter.io/ios/app/symbols-learn-logic/id1642996557/reviews) | **[4.9 (9 ratings)](https://appshunter.io/ios/app/logic-kit/id6446998513/reviews)** |
| Number of ratings | 8 | **9** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 78 MB | 14 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Rayes](https://appshunter.io/developer/1642996559) | [Ahmed Ibrahim](https://appshunter.io/developer/1679965282) |

## What reviewers say

### Symbols

[App page](https://appshunter.io/ios/app/symbols-learn-logic/id1642996557)

Learn symbolic logic through interactive exercises and visual study cards. Master rules of inference, evaluate arguments, and translate everyday language into formal logic. Progress through various activities to build and solidify your understanding of logical reasoning.

**Highlights:** Comprehensive Studycards with clear explanations, Interactive activities for skill mastery, Validity: Evaluate pre-solved arguments, Justification: Deduce missing argument steps, Inference: Build valid arguments, Translation: Convert statements to logical form

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Weekly subscription | $3.99 | per 7 days |
| Monthly Subscription | $6.99 | per month |
| Three Month Subscription | $18.99 | per 3 months |
| Yearly Subscription | $24.99 | per year |
| Annual Subscription | $39.99 | per year |


### Logic Kit

[App page](https://appshunter.io/ios/app/logic-kit/id6446998513)

This app simplifies boolean algebra expressions and converts numbers between bases with detailed step-by-step solutions. It offers tools for Karnaugh Maps, truth tables, arithmetic, and complements, all accessible offline.

**Highlights:** Boolean algebra simplification, Karnaugh Map solver, Truth table generator, Number base conversion, Arithmetic in different bases, Step-by-step solutions, Circuit diagram generation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Symbols free?

Symbols is free to download, with in-app purchases available.

### Is Logic Kit free?

Logic Kit costs $9.99, with no in-app purchases.

### Which has better reviews, Symbols or Logic Kit?

Logic Kit is rated higher. Symbols averages 4.5 out of 5 from 8 ratings, while Logic Kit averages 4.9 from 9 ratings.

### Do Symbols or Logic Kit have ads?

Neither Symbols nor Logic Kit shows ads.

### Which is updated more often, Symbols or Logic Kit?

Symbols ships an update every 6 weeks, and Logic Kit every 9 days. Most recently, Symbols was updated on June 1, 2026 and Logic Kit on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*