# 24  (+ vs LogicGate

The clearest difference is rating: 24  (+ at 5.0 against LogicGate's 3.0. 24  (+ also leads on in-app purchases (none vs 2). LogicGate's advantage is ads (none vs shown) and update cadence (fortnightly vs every 3 months). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. LogicGate sells 2 in-app purchases, starting at $4.99 per 7 days. 24  (+ asks for nothing beyond the download.

24  (+ holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

24  (+ ships an update every 3 months, LogicGate fortnightly. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 24  (+ | LogicGate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/24-plus-x/id6755933589/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/logicgate-circuit-simulator/id6760141077/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | **Ad-supported** | Subscription |
| Size | 6 MB | 14 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | +9 |
| Developer | [Gilbert Gonsalves](https://appshunter.io/developer/492123194) | [Mohammed Alsaleh](https://appshunter.io/developer/1581466887) |

## What reviewers say

### 24  (+

[App page](https://appshunter.io/ios/app/24-plus-x/id6755933589)

A free math puzzle game where you use four numbers and basic arithmetic operations to reach the target number 24. It's designed to enhance arithmetic skills, particularly for middle and high school students.

**Highlights:** Four-digit arithmetic puzzles, Use +, -, ÷, x operations, Parentheses for grouping, Improves math skills, Targeted for students

**Features:** macOS Compatibility

**In-app purchases:** none


### LogicGate

[App page](https://appshunter.io/ios/app/logicgate-circuit-simulator/id6760141077)

Design, simulate, and analyze digital logic circuits with a comprehensive suite of tools. Explore sequential circuits, view signal waveforms, and generate truth tables. Save and organize your projects for offline access.

**Highlights:** Drag and drop logic gates, Add Flip-Flops for sequential design, Intuitive wire drawing, Real-time simulation, Auto-generated Truth Tables, Waveform Viewer, Boolean Equation view, Offline functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is 24  (+ free?

24  (+ is free to download, with no in-app purchases.

### Is LogicGate free?

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

### Which has better reviews, 24  (+ or LogicGate?

24  (+ is rated higher. 24  (+ averages 5.0 out of 5 from 2 ratings, while LogicGate averages 3.0 from 4 ratings.

### Do 24  (+ or LogicGate have ads?

24  (+ shows ads; LogicGate does not.

### Which is updated more often, 24  (+ or LogicGate?

24  (+ ships an update every 3 months, and LogicGate fortnightly. Most recently, 24  (+ was updated on October 14, 2026 and LogicGate on October 10, 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.*