# UB Mobile vs Carbon Compass

The clearest difference is update cadence: Carbon Compass at daily against UB Mobile's every 10 months. UB Mobile's advantage is iOS requirement (13.0 vs 18.5). 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.

UB Mobile ships an update every 10 months, Carbon Compass daily. The most recent releases landed on October 1, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | UB Mobile | Carbon Compass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (33 ratings)](https://appshunter.io/ios/app/ub-mobile/id457650145/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Daily** |
| Monetization | Free | — |
| Size | 38 MB | 17 MB |
| Requires iOS | **13.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [University at Buffalo](https://appshunter.io/developer/457650148) | [vikas mehta](https://appshunter.io/developer/1700031419) |

## What reviewers say

### UB Mobile

[App page](https://appshunter.io/ios/app/ub-mobile/id457650145)

This app provides a comprehensive mobile portal for university students and staff. Access academic resources, campus maps, transportation schedules, dining information, and university news. Stay connected with campus events and athletic updates.

**Highlights:** Campus maps and navigation, Course management access, Transportation tracking, University news and events, Faculty and staff directory, Library resource access

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

**In-app purchases:** none


### Carbon Compass

[App page](https://appshunter.io/ios/app/carbon-compass/id6749557862)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UB Mobile free?

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

### Is Carbon Compass free?

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

### Do UB Mobile or Carbon Compass have ads?

Neither UB Mobile nor Carbon Compass shows ads.

### Which is updated more often, UB Mobile or Carbon Compass?

UB Mobile ships an update every 10 months, and Carbon Compass daily. Most recently, UB Mobile was updated on October 1, 2026 and Carbon Compass on October 15, 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.*