Java SE8 Certification 1Z0 vs GK Parent
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Java SE8 Certification 1Z0
Prepare for the Java SE 8 Programmer I certification exam with a comprehensive question bank. Build a foundational understanding of Java and demonstrate high-level skills for professional development.
- 137 exam questions
- Java SE 8 Programmer I focus
- Certification preparation
- Foundational Java understanding
- Professional developer skills
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This app contains 1Z0-808 Exam (Java SE 8 Programmer I) 137 questions，can help you get the certification of "Java Programmer, Silver SE 8". The Java SE 8 Certified Associate (OCA) certification helps you build a foundational understanding of Java, and gaining this certification credential is the first step in demonstrating you have the high-level skills needed to become a professional Java developer.
GK Parent
This app facilitates communication between parents, students, and schools to track student pick-up and drop-off. It ensures a secure and efficient system for managing student transportation.
- Student pick-up and drop-off tracking
- Parent-school communication bridge
- Secure student delivery management
- Real-time status updates
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GK Parent acts as a communication bridge between parents students and schools to keep track of which students have been delivered and picked up at the door.
Screenshots
Verdict
The clearest difference is in-app purchases: GK Parent at none against Java SE8 Certification 1Z0's 1. GK Parent also leads on update cadence (every 2 weeks vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Java SE8 Certification 1Z0 sells 1 one-off in-app purchase. GK Parent asks for nothing beyond the download.
Java SE8 Certification 1Z0 ships an update every 6 weeks, GK Parent every 2 weeks. The most recent releases landed on September 3, 2026 and June 1, 2026 respectively.
| Parameter | Java SE8 Certification 1Z0 | GK Parent |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | — | 3 — better |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.2 — better | 14.0 |
| Further details — not scored | ||
| Size | 2 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Microstone Inc. | Iteneum LLC |
Customer experience
Java SE8 Certification 1Z0
GK Parent
In-app purchases
Java SE8 Certification 1Z0
- Java Silver 137 Questions$6.99
GK Parent
No in-app purchases
Questions
Is Java SE8 Certification 1Z0 free?
Is GK Parent free?
Do Java SE8 Certification 1Z0 or GK Parent have ads?
Which is updated more often, Java SE8 Certification 1Z0 or GK Parent?
Other comparisons
