# Antibiogram Reading vs Microworld

The clearest difference is in-app purchases: Microworld at none against Antibiogram Reading's 3. Microworld also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.1). On price, update cadence and device support there is nothing between them.

Both are free to download. Antibiogram Reading sells 3 in-app purchases, starting at $9.99 per month. Microworld asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 26, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Antibiogram Reading | Microworld |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | Every 3 months |
| Size | 37 MB | 188 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [William Moreno Castro](https://appshunter.io/developer/1516132569) | [Transmii Studio Sarl](https://appshunter.io/developer/903397456) |

## What reviewers say

### Antibiogram Reading

[App page](https://appshunter.io/ios/app/antibiogram-reading/id1516132570)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Semiannual Subscription | $21.99 | per 6 months |
| Annual Subscription | $41.99 | per year |


### Microworld

[App page](https://appshunter.io/ios/app/microworld/id1612040980)

**In-app purchases:** none


## Frequently asked questions

### Is Antibiogram Reading free?

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

### Is Microworld free?

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

### Do Antibiogram Reading or Microworld have ads?

Antibiogram Reading shows ads; Microworld does not.

### Which is updated more often, Antibiogram Reading or Microworld?

Antibiogram Reading ships an update every 3 months, and Microworld every 3 months. Most recently, Antibiogram Reading was updated on September 26, 2026 and Microworld on October 2, 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.*