HowWow vs tdc.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HowWow
This AI-powered learning companion engages students in grades 6-12 through real-time voice conversations. It employs a Socratic method, guiding users to discover concepts independently and reinforcing learning with instant questions and gamified elements.
- Real-time voice interaction
- Socratic teaching approach
- Instant concept reinforcement
- Gamified learning experience
- Multiple AI tutor personalities
- Covers full school syllabus
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HowWow is not just another learning app. It turns the world around you into interactive adventures — where you don’t just read facts, you build, test, investigate, and discover how things really work. HowWow helps curious minds explore real-world systems through hands-on activities, simulations, missions, and evidence-based challenges. From making electricity with a hand crank to building satellites and solving real-world problems, every experience is designed to make learning feel alive. What makes HowWow different? Interactive Wow Concepts Explore big real-world questions like “How does electricity reach your home?” through step-by-step interactive activities. Touch, change, test, and see the concept respond instantly. Learn by doing No passive videos. No long lectures. HowWow turns ideas into actions — spin a handle, assemble a satellite, balance trade-offs, collect clues, and make decisions. Real-world missions Step into exciting roles like satellite engineer and solve challenges inspired by how experts think and work in the real world. Curiosity-first learning Every journey begins with a question. Instead of memorizing answers, you investigate the “how” behind everyday wonders. Make your case Collect evidence, compare clues, and build your own explanation. HowWow helps you develop reasoning, problem-solving, and deeper understanding. Premium collectibles As you discover powerful ideas, you earn collectible cards based on real scientific laws and principles — turning learning milestones into something worth keeping. Built for deep understanding HowWow connects science, technology, systems thinking, and real-life applications in a way that feels playful, visual, and meaningful. HowWow is built for anyone who looks at the world and wonders, “How does that actually work?” The world is full of wow moments. HowWow helps you discover the how behind them.
tdc.
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explore verified student discounts, travel assistant, internships, career opportunities, and study abroad resources — all available FREE inside the app. We don’t sell products and there are no payment or purchase features. Our mission is simple: help students save money, discover opportunities, and build their future.
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Verdict
HowWow and tdc. are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
HowWow ships an update every 11 days, tdc. every 3 weeks. The most recent releases landed on September 15, 2026 and September 13, 2026 respectively.
| Parameter | HowWow | tdc. |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 11 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 145 MB | 89 MB |
| Age rating | 4+ | 4+ |
| Developer | Anushank Dagar | Abdul Majid Shah Bukhari |
In-app purchases
HowWow
No in-app purchases
tdc.
No in-app purchases









