# Karnaugh Map Advanced vs Digital Simulator bitGateLab

The clearest difference is in-app purchases: Karnaugh Map Advanced at none against Digital Simulator bitGateLab's 3. Digital Simulator bitGateLab's advantage is update cadence (every 2 days vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Digital Simulator bitGateLab sells 3 in-app purchases, starting at $1.99 per month. Karnaugh Map Advanced asks for nothing beyond the download.

Karnaugh Map Advanced ships an update every 9 months, Digital Simulator bitGateLab every 2 days. The most recent releases landed on September 30, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Karnaugh Map Advanced | Digital Simulator bitGateLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/karnaugh-map-advanced/id429025121/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 1 MB | 47 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Cigic](https://appshunter.io/developer/429025124) | [RUBEN ESTRADA MARMOLEJO](https://appshunter.io/developer/6811264011) |

## What reviewers say

### Karnaugh Map Advanced

[App page](https://appshunter.io/ios/app/karnaugh-map-advanced/id429025121)

Simplify complex Boolean algebra expressions using a Karnaugh map. Input logic functions via text, map, or truth table to find minimized solutions. Supports up to 8 variables and includes a history feature.

**Highlights:** Minimize logic functions, Input via text, map, or truth table, Supports up to 8 variables, History option, Handles Don't care conditions, Visualizes minimized components

**Features:** macOS Compatibility

**In-app purchases:** none


### Digital Simulator bitGateLab

[App page](https://appshunter.io/ios/app/digital-simulator-bitgatelab/id6811264009)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| bitGateLab Digital Monthly | $1.99 | per month |
| bitGateLab Digital Annual | $14.99 | per year |
| bitGateLab Digital Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Karnaugh Map Advanced free?

Karnaugh Map Advanced is free to download, with no in-app purchases.

### Is Digital Simulator bitGateLab free?

Digital Simulator bitGateLab is free to download, with in-app purchases available.

### Do Karnaugh Map Advanced or Digital Simulator bitGateLab have ads?

Neither Karnaugh Map Advanced nor Digital Simulator bitGateLab shows ads.

### Which is updated more often, Karnaugh Map Advanced or Digital Simulator bitGateLab?

Karnaugh Map Advanced ships an update every 9 months, and Digital Simulator bitGateLab every 2 days. Most recently, Karnaugh Map Advanced was updated on September 30, 2026 and Digital Simulator bitGateLab on October 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.*