# Marsbu EVbnb vs Tracking System

The clearest difference is update cadence: Marsbu EVbnb at every 2 weeks against Tracking System's every 6 weeks. Marsbu EVbnb also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Marsbu EVbnb ships an update every 2 weeks, Tracking System every 6 weeks. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Marsbu EVbnb | Tracking System |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Size | 37 MB | 60 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [馬斯寶集團有限公司](https://appshunter.io/developer/1692142080) | [Synergos Systems Company Limited](https://appshunter.io/developer/1777215731) |

## What reviewers say

### Marsbu EVbnb

[App page](https://appshunter.io/ios/app/marsbu-evbnb/id6450170406)

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

**In-app purchases:** none


### Tracking System

[App page](https://appshunter.io/ios/app/tracking-system/id6747028941)

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

**In-app purchases:** none


## Frequently asked questions

### Is Marsbu EVbnb free?

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

### Is Tracking System free?

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

### Do Marsbu EVbnb or Tracking System have ads?

Neither Marsbu EVbnb nor Tracking System shows ads.

### Which is updated more often, Marsbu EVbnb or Tracking System?

Marsbu EVbnb ships an update every 2 weeks, and Tracking System every 6 weeks. Most recently, Marsbu EVbnb was updated on October 16, 2026 and Tracking System on October 13, 2026.

---

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