# Berkeley Mobile vs Occam SI

The clearest difference is update cadence: Berkeley Mobile at fortnightly against Occam SI's every 2 months. Berkeley Mobile also leads on iOS requirement (18.0 vs 26.0). Occam SI's advantage is device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

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

Berkeley Mobile ships an update fortnightly, Occam SI every 2 months. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Berkeley Mobile | Occam SI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (19 ratings)](https://appshunter.io/ios/app/berkeley-mobile/id912243518/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | — |
| Size | 43 MB | 47 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [ASSOCIATED STUDENTS OF THE UNIVERSITY OF CALIFORNIA](https://appshunter.io/developer/1303245404) | [Dakota Bullard](https://appshunter.io/developer/1865709291) |

## What reviewers say

### Berkeley Mobile

[App page](https://appshunter.io/ios/app/berkeley-mobile/id912243518)

Access essential campus information for busy students, including library hours, gym schedules, and dining hall menus. Find all your campus resources conveniently in one place.

**Highlights:** Library information, Gym schedules, Dining hall menus, Campus resources, All-in-one student hub

**Features:** macOS Compatibility

**In-app purchases:** none


### Occam SI

[App page](https://appshunter.io/ios/app/occam-si/id6759069376)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Berkeley Mobile free?

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

### Is Occam SI free?

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

### Do Berkeley Mobile or Occam SI have ads?

Neither Berkeley Mobile nor Occam SI shows ads.

### Which is updated more often, Berkeley Mobile or Occam SI?

Berkeley Mobile ships an update fortnightly, and Occam SI every 2 months. Most recently, Berkeley Mobile was updated on October 9, 2026 and Occam SI on October 12, 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.*