# Knowledge Empire vs Nano

The clearest difference is in-app purchases: Knowledge Empire at none against Nano's 2. Knowledge Empire also leads on update cadence (fortnightly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Nano sells 2 in-app purchases, starting at $9.99 per month. Knowledge Empire asks for nothing beyond the download.

Knowledge Empire ships an update fortnightly, Nano every 2 months. The most recent releases landed on September 10, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Knowledge Empire | Nano |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/nano-business-simulation/id6447488625/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 79 MB | 79 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue Elephants Solutions Pte. Ltd.](https://appshunter.io/developer/1491903274) | [Renasnce Studios Ltd](https://appshunter.io/developer/1590291709) |

## What reviewers say

### Knowledge Empire

[App page](https://appshunter.io/ios/app/knowledge-empire/id1491903275)

**In-app purchases:** none


### Nano

[App page](https://appshunter.io/ios/app/nano-business-simulation/id6447488625)

Explore your business's potential success with an AI-powered simulation. Test various strategies and receive real-time data analysis to make informed decisions about your company's performance.

**Highlights:** AI-powered business simulation, Test various business strategies, Real-time data analysis, Simulate pricing and marketing changes, Virtual business creation

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nano Month | $9.99 | per month |
| Nano Year | $99.99 | per year |


## Frequently asked questions

### Is Knowledge Empire free?

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

### Is Nano free?

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

### Do Knowledge Empire or Nano have ads?

Neither Knowledge Empire nor Nano shows ads.

### Which is updated more often, Knowledge Empire or Nano?

Knowledge Empire ships an update fortnightly, and Nano every 2 months. Most recently, Knowledge Empire was updated on September 10, 2026 and Nano on June 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*