# Caltech Student Resources vs Wyoming CDL Prep Test

The clearest difference is in-app purchases: Caltech Student Resources at none against Wyoming CDL Prep Test's 1. Caltech Student Resources also leads on ads (none vs shown). Wyoming CDL Prep Test's advantage is ratings volume (4 vs 1). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Wyoming CDL Prep Test sells 1 one-off in-app purchase. Caltech Student Resources asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Caltech Student Resources against 5.0 for Wyoming CDL Prep Test. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

Caltech Student Resources ships an update every 2 months, Wyoming CDL Prep Test every 4 months. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Caltech Student Resources | Wyoming CDL Prep Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/caltech-student-resources/id1447483169/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/wyoming-cdl-prep-test/id1669002695/reviews) |
| Number of ratings | 1 | **4** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 43 MB | 26 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [California Institute of Technology](https://appshunter.io/developer/1447483168) | [Altaf Mogal](https://appshunter.io/developer/1654308061) |

## What reviewers say

### Caltech Student Resources

[App page](https://appshunter.io/ios/app/caltech-student-resources/id1447483169)

This app provides Caltech students with easy access to essential resources, including support services, Title IX information, and emergency contacts. It also keeps students updated on the latest campus news and announcements.

**Highlights:** Access student support services, View Title IX resources, Find emergency contacts, Stay updated on campus news, Access student affairs information

**Features:** macOS Compatibility

**In-app purchases:** none


### Wyoming CDL Prep Test

[App page](https://appshunter.io/ios/app/wyoming-cdl-prep-test/id1669002695)

Prepare for the Wyoming Commercial Driver's License exam with interactive practice tests and study materials. Track your progress, bookmark questions, and review weak areas to improve your chances of passing. This comprehensive tool covers all essential CDL topics.

**Highlights:** Comprehensive practice tests, Covers all key CDL topics, Progress tracking and analysis, Bookmark difficult questions, Review answers with explanations, Resume and restart tests, Weak question identification

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Caltech Student Resources free?

Caltech Student Resources is free to download, with no in-app purchases.

### Is Wyoming CDL Prep Test free?

Wyoming CDL Prep Test is free to download, with in-app purchases available.

### Which has better reviews, Caltech Student Resources or Wyoming CDL Prep Test?

Caltech Student Resources and Wyoming CDL Prep Test are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do Caltech Student Resources or Wyoming CDL Prep Test have ads?

Wyoming CDL Prep Test shows ads; Caltech Student Resources does not.

### Which is updated more often, Caltech Student Resources or Wyoming CDL Prep Test?

Caltech Student Resources ships an update every 2 months, and Wyoming CDL Prep Test every 4 months. Most recently, Caltech Student Resources was updated on October 10, 2026 and Wyoming CDL Prep Test on October 2, 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.*