Z2Y Java Principles vs Haptics Simulator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Z2Y Java Principles
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Here, you can learn the principles of Java and its related knowledge for work, creation, and interviews, among other purposes. Use the system to track and manage your learning, and add notes at any time, making it easy to secure an offer. Future updates will include: adding local & online bookmarks, learning report statistics, learning plan reminders; the default knowledge base content will be continuously updated!!
Haptics Simulator
Design and simulate custom haptic feedback patterns for iOS devices. Visualize, create, and export haptic experiences with fine-grained control over parameters and motion effects. Includes tutorials and presets for easy integration.
- Visual haptic preview
- Real-time haptic simulation
- Custom haptic pattern editor
- Motion effects integration
- Haptic pattern templates
- Export as AHAP or Swift code
- CoreHaptics tutorials
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Haptics Simulator is aimed at helping iOS developers to have a smooth haptics design experience based on CoreHaptics. - Visualization: Preview the haptics visually without playing. - Simulation: Play haptics in real-time on the physical phone. - Creator: Design your own haptic patterns with powerful editor, where you have fine-grained control on haptic event parameters and apply transformation to achieve magic effects. - Motion Effects: Import custom motion effects to assist in creating haptics and achieve precise matching between motion and haptics. - Template: Multiple commonly-used haptic templates for usage and recreation. - Presets: Rich predefined haptic patterns available for direct usage, including system-provided ones. - Interoperability: You are able to export haptic patterns as AHAP files or Swift code and import existing AHAP files into haptic patterns. - Tutorial: Comprehensive tutorials and guides on basics of CoreHaptics and Haptics Simulator. - SDK: Seamless SDK integration into your own project and get access to all presets and templates. ================== Don't worry if you are not an iOS developer. Just have some fun and you are very likely to be astonished by iPhone's haptic feedback!
Screenshots
Verdict
The clearest difference is price: Haptics Simulator at Free against Z2Y Java Principles's $1.99. Z2Y Java Principles's advantage is in-app purchases (none vs 1) and update cadence (every 5 days vs monthly). On ads 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
Haptics Simulator is free to download; Z2Y Java Principles costs $1.99 up front. Haptics Simulator sells 1 one-off in-app purchase. Z2Y Java Principles asks for nothing beyond the download.
Z2Y Java Principles ships an update every 5 days, Haptics Simulator monthly. The most recent releases landed on September 9, 2026 and September 2, 2026 respectively.
| Parameter | Z2Y Java Principles | Haptics Simulator |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 days — better | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 257 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | 洁 欧阳 | 旭 冯 |
In-app purchases
Z2Y Java Principles
No in-app purchases
Haptics Simulator
- Pro Plan$19.99
Questions
Is Z2Y Java Principles free?
Is Haptics Simulator free?
Do Z2Y Java Principles or Haptics Simulator have ads?
Which is updated more often, Z2Y Java Principles or Haptics Simulator?
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