# Dunder Inc. vs TriwizardTrivia

The clearest difference is price: TriwizardTrivia at Free against Dunder Inc.'s $0.99. TriwizardTrivia also leads on review sentiment (72% vs 64%) and device support (3 vs 1). Dunder Inc.'s advantage is update cadence (every 2 weeks vs every 3 months) and ratings volume (3.9K vs 380). On rating, ads, in-app purchases and monetization model there is nothing between them.

TriwizardTrivia is free to download; Dunder Inc. costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Dunder Inc. holds the better App Store score, 4.7 against 4.6. That said, the two scores are not equally well evidenced: Dunder Inc. has 3.9K ratings behind it against 380, so its average is the more settled of the two. Written reviews complicate that: 64% of Dunder Inc.'s written reviews are positive against 72% of TriwizardTrivia's, so the app with the better star average is not the one people write more warmly about.

Dunder Inc. ships an update every 2 weeks, TriwizardTrivia every 3 months. The most recent releases landed on October 26, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Dunder Inc. | TriwizardTrivia |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.7 (3.9K ratings)](https://appshunter.io/ios/app/dunder-inc/id1455659335/reviews)** | [4.6 (380 ratings)](https://appshunter.io/ios/app/triwizardtrivia/id1499282472/reviews) |
| Number of ratings | **3.9K** | 380 |
| Positive reviews | 64.1% of reviews | **72.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free | Free |
| Best chart rank | **#42** | — |
| Size | 14 MB | 10 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Glen Bentley](https://appshunter.io/developer/537502474) | [Harold Davidson](https://appshunter.io/developer/1499282471) |

## What reviewers say

### Dunder Inc.

[App page](https://appshunter.io/ios/app/dunder-inc/id1455659335)

**Currently charting:** #42 Top Paid · Trivia (US App Store)

Test your knowledge of a popular sitcom with hundreds of trivia questions. Compete to get a high score and make the Top 50 list. Perfect for fans looking to challenge their memory of the show.

**Highlights:** Hundreds of trivia questions, Challenge your knowledge, High score tracking, Top 50 leaderboard, Fun for trivia nights

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

**In-app purchases:** none

**What reviewers like**

- 🤩 Highly accurate and funny trivia
- 👍 Nostalgia-inducing and engaging
- 🎉 Fun and challenging for fans

**What reviewers complain about**

- 🐛 Crashes and bugs
- 💫 Outdated or incorrect information
- 🔍 Lack of support and updates
- 🎨 Unappealing color scheme and design

**Reported bugs**

- Frequent crashes and loss of progress
- Compatibility issues with newer devices
- Incorrect answers and glitchy gameplay

**Requested features**

- Add sound and music
- Implement bonus features and rewards
- Improve question accuracy and variety
- Allow customization and personalization


### TriwizardTrivia

[App page](https://appshunter.io/ios/app/triwizardtrivia/id1499282472)

Test your knowledge of the Wizarding World with over 800 trivia questions covering Harry Potter and Fantastic Beasts. Engage in timed challenges like Blitz and Survival, or try a potion-themed hangman game. New questions are regularly added.

**Highlights:** 800+ trivia questions, Harry Potter universe, Fantastic Beasts universe, Blitz challenge mode, Survival challenge mode, Potion-themed hangman

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 😊 Engaging and fun gameplay experience
- 👍 User-friendly interface and easy to use
- 🎓 Tests Harry Potter knowledge effectively
- 🎮 Great for solo play and group/party mode
- 📱 Minimal ads and good app performance

**What reviewers complain about**

- 🐛 Loading issues after incorrect answers
- ❌ Incorrect answers marked as correct and vice versa
- 😕 Questions too easy for dedicated fans
- 📊 Limited question variety and repetition
- 🎲 Random question selection lacks difficulty levels

**Reported bugs**

- App freezes when exiting incorrect answer screens
- Party mode accepts all answers as correct
- Party mode scoring broken (0 points awarded)
- Incorrect answers in quiz questions
- Spelling mistakes in character names

**Requested features**

- Add difficulty levels (easy, medium, hard)
- Increase question pool and variety
- Restore party mode functionality
- Include more obscure and challenging questions
- Add spoiler warnings for different book progress levels


## Frequently asked questions

### Is Dunder Inc. free?

Dunder Inc. costs $0.99, with no in-app purchases.

### Is TriwizardTrivia free?

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

### Which has better reviews, Dunder Inc. or TriwizardTrivia?

Dunder Inc. is rated higher. Dunder Inc. averages 4.7 out of 5 from 3.9K ratings, while TriwizardTrivia averages 4.6 from 380 ratings.

### Do Dunder Inc. or TriwizardTrivia have ads?

Neither Dunder Inc. nor TriwizardTrivia shows ads.

### Which is updated more often, Dunder Inc. or TriwizardTrivia?

Dunder Inc. ships an update every 2 weeks, and TriwizardTrivia every 3 months. Most recently, Dunder Inc. was updated on October 26, 2026 and TriwizardTrivia on October 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*