Plurality vs Whyfy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Plurality
This educational game helps users practice irregular English plurals through a colorful and engaging memory matching experience. It offers customizable practice levels, competitive multiplayer modes, and helpful audio and visual cues for learning.
- Practice irregular English plurals
- Memory matching gameplay
- Five difficulty levels
- Customizable practice selection
- Up to four player competition
- Audio and written cues
- Bonus match for extra points
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Plurality is a memory game that makes practicing irregular plurals more portable and fun. Cheerful and colorful pictures demonstrate 24 different English irregular plurals in five levels of difficulty. Choose to use them all or select the ones you want to practice for more customized game play. Up to four players can compete to see who can get the most matches. Settings include an option to hear plurals named as they are touched, written cues and a “sneak peek” at matches. Players can also compete to see who can find a “bonus” match worth extra points.
Whyfy
This AI-powered assistant helps you uncover the root causes of problems by generating insightful questions and potential answers. It offers web search integration, personalized record-keeping, and the ability to explore multiple answer branches to deepen your understanding.
- AI-generated questions and answers
- Web search integration
- Personalized question history
- Continuous questioning for root cause analysis
- Flexible archiving and sharing
- Multiple answer branches
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Solve Confusions, Discover the Root of Problems In every corner of life, whether it's work challenges or study difficulties, we encounter various problems. The "Ask Till the End" app is your reliable assistant in resolving these confusions. Not only do we help you find the answers, but more importantly, we guide you to delve into the root causes of the problems. Now, the "Ask Till the End" app includes AI smart features that not only generate key questions but also provide possible answers to help you solve problems more effectively. Key Features: AI-Generated Questions and Answers: When faced with confusion, AI helps you generate key questions and provides possible answers to inspire your thinking. Web Search Function: When you have no idea about a problem, you can directly use the search function to get inspiration from the web. Personalized Records: Record your question history so that every exploration is traceable. Continuous Questioning: Through continuous questioning, help you gradually delve deeper until you reach the core of the problem. Flexible Archiving: Save your questioning process at any time for easy review and sharing. Multiple Answer Branches: Explore different possible answers to the problem, broadening your thinking horizon. "Ask Till the End" is not just an app; it is a tool for training your thinking, helping you develop the habit of deep thinking. Download "Ask Till the End" now, and let's explore the world of problems together to find the answers hidden beneath the surface.
Screenshots
Verdict
The clearest difference is review sentiment: Whyfy at 100% against Plurality's 33%. Whyfy also leads on price (Free vs $1.99) and update cadence (every 9 days vs every 84 months). Plurality's advantage is iOS requirement (12.0 vs 15.0). On ads and in-app purchases 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
Whyfy is free to download; Plurality costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Plurality ships an update every 84 months, Whyfy every 9 days. The most recent releases landed on June 10, 2026 and September 8, 2026 respectively.
| Parameter | Plurality | Whyfy |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 2.2 (6 ratings) — better | — |
| Positive reviews | 33.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 6 — better | — |
| Update frequency | Every 84 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 20 MB | 14 MB |
| Age rating | 4+ | 17+ |
| Developer | Zorten Software, LLC | 超 范 |
Customer experience
Plurality
Whyfy
In-app purchases
Plurality
No in-app purchases
Whyfy
No in-app purchases









