# I Need Aid vs Logic Circuit Simulator

The clearest difference is price: I Need Aid at $0.49 against Logic Circuit Simulator's $2.99. Logic Circuit Simulator's advantage is update cadence (every 6 months vs every 13 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

I Need Aid costs $0.49 and Logic Circuit Simulator $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

I Need Aid ships an update every 13 months, Logic Circuit Simulator every 6 months. The most recent releases landed on September 8, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | I Need Aid | Logic Circuit Simulator |
| --- | --- | --- |
| Price | **$0.49** | $2.99 |
| Rating | — | **[3.4 (46 ratings)](https://appshunter.io/ios/app/logic-circuit-simulator/id1554116346/reviews)** |
| Number of ratings | — | **46** |
| Positive reviews | — | 21.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 6 months** |
| Monetization | — | Free |
| Size | 28 MB | 106 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AndyTomG](https://appshunter.io/developer/380096411) | [Ali Mert TUFEKCI](https://appshunter.io/developer/1483311309) |

## What reviewers say

### I Need Aid

[App page](https://appshunter.io/ios/app/i-need-aid/id455240372)

**Features:** macOS Compatibility

**In-app purchases:** none


### Logic Circuit Simulator

[App page](https://appshunter.io/ios/app/logic-circuit-simulator/id1554116346)

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.

**Highlights:** Logic gate simulation, Flip-flop simulation, Display components, Circuit design, Component library

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

**In-app purchases:** none


## Frequently asked questions

### Is I Need Aid free?

I Need Aid costs $0.49, with no in-app purchases.

### Is Logic Circuit Simulator free?

Logic Circuit Simulator costs $2.99, with no in-app purchases.

### Do I Need Aid or Logic Circuit Simulator have ads?

Neither I Need Aid nor Logic Circuit Simulator shows ads.

### Which is updated more often, I Need Aid or Logic Circuit Simulator?

I Need Aid ships an update every 13 months, and Logic Circuit Simulator every 6 months. Most recently, I Need Aid was updated on September 8, 2026 and Logic Circuit Simulator on September 20, 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.*