# Zero vs Sim Companies

The clearest difference is in-app purchases: Zero at none against Sim Companies's 12. Zero also leads on update cadence (every 2 days vs every 4 weeks) and iOS requirement (11.0 vs 13.2). On price, ads and device support there is nothing between them.

Both are free to download. Sim Companies sells 12 one-off in-app purchases. Zero asks for nothing beyond the download.

Zero ships an update every 2 days, Sim Companies every 4 weeks. The most recent releases landed on October 14, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Zero | Sim Companies |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (2.8K ratings)](https://appshunter.io/ios/app/sim-companies-mmo-tycoon/id1502566059/reviews)** |
| Number of ratings | — | **2.8K** |
| Positive reviews | — | 85.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 67 MB | 23 MB |
| Requires iOS | **11.0** | 13.2 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [IdeateGames](https://appshunter.io/developer/446654404) | [Sim Companies s.r.o.](https://appshunter.io/developer/1502566058) |

## What reviewers say

### Zero

[App page](https://appshunter.io/ios/app/zero-sum/id1479299524)

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

**In-app purchases:** none


### Sim Companies

[App page](https://appshunter.io/ios/app/sim-companies-mmo-tycoon/id1502566059)

Compete in a virtual economy by specializing in manufacturing, retail, or research. This strategic business simulator lets you test your management skills against other players using real-world economic principles.

**Highlights:** Virtual economy simulation, Player vs. player competition, Manufacturing, retail, and research specialization, Real-world economic principles, Company management, Business opportunity spotting

**Features:** Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sim Boosts - Starter Package | $3.59 | one-time |
| Sim Boosts - Supporter Small | $5.79 | one-time |
| Sim Boosts - Small Package | $6.49 | one-time |
| Sim Boosts - Starter Package | $9.99 | one-time |
| Sim Boosts - Supporter S/M Pkg | $10.49 | one-time |
| Sim Boosts - Small Medium Pkg. | $11.49 | one-time |
| Sim Boosts - Supporter Medium | $23.49 | one-time |
| Sim Boosts - Medium Package | $25.90 | one-time |
| Sim Boosts - Supporter Large | $46.49 | one-time |
| Sim Boosts - Large Package | $51.90 | one-time |
| Supporter Package | $54.99 | one-time |
| Sim Boosts - Supporter Exec. | $99.99 | one-time |

**What reviewers like**

- 👍 Very great teaching tool
- 👍 No ads, ethical community
- 👍 Helps everyone out, not full of mean scammers
- 👍 Very realistic simulation of real business
- 👍 Excellent for learning business and economics

**What reviewers complain about**

- 🐛 Occasional crashes and glitches
- 🐛 Login and account issues
- 🐛 Buggy chat and exchange features
- 🕰️ Slow progression and long wait times
- 🤔 Confusing tutorial and onboarding process

**Reported bugs**

- Account deletion without clear explanation
- Inconsistent and unreliable market dynamics
- Persistent issues with chat and exchange functionality

**Requested features**

- Add a calculator feature
- Expand to include more industries and business types
- Implement more economic cycles and policies
- Allow buying and selling of company shares
- Add more interactive and dynamic elements to the UI


## Frequently asked questions

### Is Zero free?

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

### Is Sim Companies free?

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

### Do Zero or Sim Companies have ads?

Neither Zero nor Sim Companies shows ads.

### Which is updated more often, Zero or Sim Companies?

Zero ships an update every 2 days, and Sim Companies every 4 weeks. Most recently, Zero was updated on October 14, 2026 and Sim Companies on October 29, 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.*