# CSUB Mobile vs Integral

The clearest difference is rating: Integral at 4.6 against CSUB Mobile's 3.8. Integral also leads on review sentiment (62% vs 25%) and update cadence (weekly vs every 16 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Integral holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: Integral has 326 ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 25% of CSUB Mobile's written reviews are positive against 62% of Integral's.

CSUB Mobile ships an update every 16 months, Integral weekly. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | CSUB Mobile | Integral |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (19 ratings)](https://appshunter.io/ios/app/csub-mobile/id1326967141/reviews) | **[4.6 (326 ratings)](https://appshunter.io/ios/app/integral-digital-backpack/id1480096639/reviews)** |
| Number of ratings | 19 | **326** |
| Positive reviews | 25.0% of reviews | **62.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Weekly** |
| Monetization | Free | Free |
| Size | 13 MB | 71 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [California State University, Bakersfield](https://appshunter.io/developer/1326967140) | [Derivative LLC](https://appshunter.io/developer/1434150774) |

## What reviewers say

### CSUB Mobile

[App page](https://appshunter.io/ios/app/csub-mobile/id1326967141)

This app provides students with essential campus information, including notifications, directories, news, and event listings. Navigate campus, access academic resources like course catalogs and class schedules, and manage student services like financial aid and enrollment.

**Highlights:** Public and private notifications, Campus directory and news feed, Event discovery and calendar integration, Interactive campus map, Access to academic resources (course catalog, class search), Student self-services (enrollment, grades, financial aid)

**Features:** macOS Compatibility

**In-app purchases:** none


### Integral

[App page](https://appshunter.io/ios/app/integral-digital-backpack/id1480096639)

This app serves as a central hub for high school campus life. It provides real-time class schedule updates, campus event listings, and important announcements. Users can also access shortcuts to their student ID and frequently used school websites.

**Highlights:** Live class schedule updates, Campus event listings, School administrator announcements, Student ID card shortcut, Website link shortcuts, Daily event calendar

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Very well made
- 👍 Friendly user interface
- 👍 Helpful for school life
- 👍 Saves time and mental energy
- 👍 Useful calendar feature

**What reviewers complain about**

- 🐛 App won't open or load
- 🐛 Doesn't work on iPhone 16
- 🐛 Error when searching for school
- 🐛 Classes disappear after closing app
- 🐛 Weekend split on calendar is confusing

**Reported bugs**

- Login issues: incorrect details reported
- App won't open or load
- Error occurred when searching for school
- Classes disappear from edit classes section
- Dark mode contrast issue

**Requested features**

- Make calendar show grade-specific activities
- Allow users to add private events
- Add a 'teachers' function for names and emails
- Add compatibility with other schools
- Add picture to ID card


## Frequently asked questions

### Is CSUB Mobile free?

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

### Is Integral free?

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

### Which has better reviews, CSUB Mobile or Integral?

Integral is rated higher. CSUB Mobile averages 3.8 out of 5 from 19 ratings, while Integral averages 4.6 from 326 ratings.

### Do CSUB Mobile or Integral have ads?

Neither CSUB Mobile nor Integral shows ads.

### Which is updated more often, CSUB Mobile or Integral?

CSUB Mobile ships an update every 16 months, and Integral weekly. Most recently, CSUB Mobile was updated on September 20, 2026 and Integral on September 21, 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.*