# Java SE8 Certification 1Z0 vs Supervoid

The clearest difference is in-app purchases: Supervoid at none against Java SE8 Certification 1Z0's 1. Supervoid also leads on update cadence (every 2 weeks vs every 6 weeks). Java SE8 Certification 1Z0's advantage is iOS requirement (13.2 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Java SE8 Certification 1Z0 sells 1 one-off in-app purchase. Supervoid asks for nothing beyond the download.

Java SE8 Certification 1Z0 ships an update every 6 weeks, Supervoid every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Java SE8 Certification 1Z0 | Supervoid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/supervoid/id6755170068/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 2 MB | 6 MB |
| Requires iOS | **13.2** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Microstone Inc.](https://appshunter.io/developer/791918315) | [Interactive Ideas](https://appshunter.io/developer/460180179) |

## What reviewers say

### Java SE8 Certification 1Z0

[App page](https://appshunter.io/ios/app/java-se8-certification-1z0-808/id1498331372)

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.

**Highlights:** 137 exam questions, Java SE 8 Programmer I focus, Certification preparation, Foundational Java understanding, Professional developer skills

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Java Silver 137 Questions | $6.99 | one-time |


### Supervoid

[App page](https://appshunter.io/ios/app/supervoid/id6755170068)

Browse the web with enhanced privacy and a secure, hidden vault for sensitive data. Access your private space using a passphrase and Face ID, keeping your information local and untracked. Enjoy a familiar browsing experience with an optional feature to conceal data when switching apps.

**Highlights:** Hidden vault unlocked by passphrase and Face ID, All data stored locally, No accounts, cloud sync, or tracking, Clean, familiar browsing experience, Optional hide feature for data concealment

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

**In-app purchases:** none


## Frequently asked questions

### Is Java SE8 Certification 1Z0 free?

Java SE8 Certification 1Z0 is free to download, with in-app purchases available.

### Is Supervoid free?

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

### Do Java SE8 Certification 1Z0 or Supervoid have ads?

Neither Java SE8 Certification 1Z0 nor Supervoid shows ads.

### Which is updated more often, Java SE8 Certification 1Z0 or Supervoid?

Java SE8 Certification 1Z0 ships an update every 6 weeks, and Supervoid every 2 weeks. Most recently, Java SE8 Certification 1Z0 was updated on November 3, 2026 and Supervoid on November 5, 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.*