# UIC Engineering Expo vs Arb Manager 2.0

The clearest difference is update cadence: Arb Manager 2.0 at every 3 weeks against UIC Engineering Expo's every 12 months. 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.

UIC Engineering Expo ships an update every 12 months, Arb Manager 2.0 every 3 weeks. Both last shipped on October 27, 2026.

## The numbers

| Metric | UIC Engineering Expo | Arb Manager 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Size | 4 MB | 73 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [University of Illinois at Chicago](https://appshunter.io/developer/903164824) | [Harvard University](https://appshunter.io/developer/382088726) |

## What reviewers say

### UIC Engineering Expo

[App page](https://appshunter.io/ios/app/uic-engineering-expo/id1618492961)

**Features:** macOS Compatibility

**In-app purchases:** none


### Arb Manager 2.0

[App page](https://appshunter.io/ios/app/arb-manager-20/id1629959198)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UIC Engineering Expo free?

UIC Engineering Expo is free to download, with no in-app purchases.

### Is Arb Manager 2.0 free?

Arb Manager 2.0 is free to download, with no in-app purchases.

### Do UIC Engineering Expo or Arb Manager 2.0 have ads?

Neither UIC Engineering Expo nor Arb Manager 2.0 shows ads.

### Which is updated more often, UIC Engineering Expo or Arb Manager 2.0?

UIC Engineering Expo ships an update every 12 months, and Arb Manager 2.0 every 3 weeks. Most recently, UIC Engineering Expo was updated on October 27, 2026 and Arb Manager 2.0 on October 27, 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.*