# BugSim vs Complex Map

The clearest difference is rating: Complex Map at 5.0 against BugSim's 4.0. Complex Map also leads on update cadence (every 2 months vs every 33 months) and review sentiment (100% vs 80%). BugSim's advantage is in-app purchases (none vs 1). On price and ads there is nothing between them.

Both are free to download. Complex Map sells 1 one-off in-app purchase. BugSim asks for nothing beyond the download.

Complex Map holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 80% of BugSim's written reviews are positive against 100% of Complex Map's.

BugSim ships an update every 33 months, Complex Map every 2 months. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | BugSim | Complex Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/bugsim/id376219983/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/complex-map/id827104452/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 5 MB |
| Requires iOS | 12.0 | **7.1** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mike Wesemann](https://appshunter.io/developer/285807162) | [TinkaTinka](https://appshunter.io/developer/505803809) |

## What reviewers say

### BugSim

[App page](https://appshunter.io/ios/app/bugsim/id376219983)

Explore Darwinian evolution through a simulation game where virtual bugs learn to survive and hunt bacteria. This educational app is based on a concept from a 1989 Scientific American article.

**Highlights:** Darwinian evolution simulation, Survival of the fittest mechanics, Bugs hunt bacteria, Educational gameplay, Based on Scientific American concept

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

**In-app purchases:** none


### Complex Map

[App page](https://appshunter.io/ios/app/complex-map/id827104452)

This app visualizes complex variable functions by transforming images mapped to the complex plane. It allows users to import their own images or use predefined ones, and export the results.

**Highlights:** Complex function parser, Predefined and custom image import, Image export and sharing, Supports standard functions and constants

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is BugSim free?

BugSim is free to download, with no in-app purchases.

### Is Complex Map free?

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

### Which has better reviews, BugSim or Complex Map?

Complex Map is rated higher. BugSim averages 4.0 out of 5 from 1 ratings, while Complex Map averages 5.0 from 3 ratings.

### Do BugSim or Complex Map have ads?

Neither BugSim nor Complex Map shows ads.

### Which is updated more often, BugSim or Complex Map?

BugSim ships an update every 33 months, and Complex Map every 2 months. Most recently, BugSim was updated on October 24, 2026 and Complex Map on October 11, 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.*