# PSI Test Prep vs GCP Cloud DevOps Engineer

The clearest difference is update cadence: GCP Cloud DevOps Engineer at every 4 days against PSI Test Prep's every 5 weeks. PSI Test Prep's advantage is chart position (#197 vs unranked). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PSI Test Prep sells 20 one-off in-app purchases and GCP Cloud DevOps Engineer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PSI Test Prep ships an update every 5 weeks, GCP Cloud DevOps Engineer every 4 days. The most recent releases landed on September 28, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | PSI Test Prep | GCP Cloud DevOps Engineer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4.2K ratings)](https://appshunter.io/ios/app/psi-test-prep/id1565909858/reviews)** | — |
| Number of ratings | **4.2K** | — |
| Positive reviews | 63.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#197** | — |
| Size | 102 MB | 88 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Memorang](https://appshunter.io/developer/1011440560) | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) |

## What reviewers say

### PSI Test Prep

[App page](https://appshunter.io/ios/app/psi-test-prep/id1565909858)

**Currently charting:** #197 Top Grossing · Education (US App Store)

Prepare for licensure exams with practice questions, detailed progress tracking, and custom study sessions. Access explanations and references to pinpoint areas for improvement before test day. Upgrade for full access to question sets.

**Highlights:** Practice questions, Detailed progress tracking, Custom study sessions, Explanations and references, Topic breakdowns, Calendar countdown

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

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Life, Accident and Health | $29.99 | one-time |
| Property & Casualty Insurance | $29.99 | one-time |
| National Salesperson | $29.99 | one-time |
| Real Estate Broker | $29.99 | one-time |
| Barber Study-Pack | $29.99 | one-time |
| Cosmetologist Study-Pack | $29.99 | one-time |
| Esthetician Study-Pack | $29.99 | one-time |
| Real Estate Salesperson (New) | $29.99 | one-time |
| National RealEstate Saleperson | $49.99 | one-time |
| Real Estate Broker - 1 Month | $49.99 | one-time |
| Barber Study-Pack | $49.99 | one-time |
| Cosmetologist Study-Pack | $49.99 | one-time |
| Esthetician Study-Pack | $49.99 | one-time |
| Real Estate Salesperson (New) | $49.99 | one-time |
| Real Estate Salesperson | $59.99 | one-time |
| Real Estate Broker - 12 Months | $59.99 | one-time |
| Esthetician Study-Pack | $59.99 | one-time |
| Real Estate Salesperson (New) | $69.99 | one-time |
| Barber Study-Pack | $74.99 | one-time |
| Cosmetologist Study-Pack | $74.99 | one-time |

**What reviewers like**

- 🚀 Excellent preparation for the test
- 👍 Convenient and efficient study tool
- 🚀 Helpful for understanding concepts and questions
- 👍 Provides a better understanding of the exam

**What reviewers complain about**

- 🐛 Questions not formatted the same as the actual test
- 🐛 Questions not up-to-date with the latest exam format
- 🐛 Inconsistent answers and prompts
- 💰 Overpriced for the quality of the content
- 🐛 Glitchy and buggy app experience

**Reported bugs**

- Math questions have incorrect answers
- App goes into a full white screen
- Upgrade to full version not working

**Requested features**

- Update questions to match the latest exam format
- Add state-specific practice options
- Improve customer support and responsiveness


### GCP Cloud DevOps Engineer

[App page](https://appshunter.io/ios/app/gcp-cloud-devops-engineer/id6785744183)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $4.90 | one-time |


## Frequently asked questions

### Is PSI Test Prep free?

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

### Is GCP Cloud DevOps Engineer free?

GCP Cloud DevOps Engineer is free to download, with in-app purchases available.

### Do PSI Test Prep or GCP Cloud DevOps Engineer have ads?

Neither PSI Test Prep nor GCP Cloud DevOps Engineer shows ads.

### Which is updated more often, PSI Test Prep or GCP Cloud DevOps Engineer?

PSI Test Prep ships an update every 5 weeks, and GCP Cloud DevOps Engineer every 4 days. Most recently, PSI Test Prep was updated on September 28, 2026 and GCP Cloud DevOps Engineer on September 20, 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.*