Hyper Roller Coaster vs Probability Quiz
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Hyper Roller Coaster
Control a thrilling roller coaster, managing its speed to transport passengers safely and quickly through an amusement park. Earn money by keeping passengers on board, then use it to upgrade the coaster for even more speed and fun.
- Control roller coaster speed
- Transport passengers
- Earn in-game money
- Upgrade roller coaster
- Tap-based controls
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This theme park’s new roller coaster is unbelievable - amazingly fast, super crazy and incredibly fun! How fast can you get the new roller coaster’s passengers from start to finish across the amusement park without losing anyone? Super simple controls make Hyper Roller Coaster a breeze - the theme in this theme park is tapping! Control the train’s speed as it climbs through its crazy fun roller coaster twists — the faster you go, the more money you get and the more you can afford to upgrade your theme park’s rickety roller coaster (not to make it safer, just faster and more fun). Load up your train, start tapping, and give your hyper roller coaster passengers the theme park ride of their (fleeting) lives! People fly out of the train - lose money. People stay in the train, more money! IGRS rating: 13+
Probability Quiz
Test your intuition with this fun trivia game where you guess which of two events is more likely. With thousands of questions and simple gameplay, it's a great way to sharpen your logic and learn surprising facts about odds.
- Guess probability between two events
- Thousands of unique questions
- Learn about odds and likelihoods
- Simple and addictive gameplay
- Quick play sessions
- Suitable for all ages
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Probability Quiz – The ultimate “what’s more likely?” challenge! Do you love trivia games, brain teasers, or testing your knowledge against the odds? Probability Quiz is a fast, fun, and addictive way to challenge your intuition. Each question gives you two possible events—you decide which one has the higher probability. Sounds easy, but with surprising twists and thousands of possible questions, it’s trickier than you think! Every round keeps you guessing, learning, and sharpening your sense of logic. One moment you’re comparing everyday situations, the next you’re faced with unusual, head-scratching scenarios that put your gut feeling to the test. Why you’ll love it: • Simple gameplay: Just pick between two options • Massive replay value: Thousands of probability matchups • Fun + educational: Learn surprising information about odds and likelihoods • Casual or competitive: Perfect for quick play sessions or longer challenges • For everyone: Great for trivia lovers, puzzle fans, and curious minds Whether you’re after a quick mental workout, a fun party quiz with friends, or an addictive new brain game, Probability Quiz delivers endless replayability and surprising discoveries. Download now and see if you can beat the odds!
Screenshots
Verdict
The clearest difference is review sentiment: Probability Quiz at 100% against Hyper Roller Coaster's 38%. Probability Quiz also leads on update cadence (every 5 days vs every 3 months). Hyper Roller Coaster's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and monetization model 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
Both are free to download. Hyper Roller Coaster sells 1 one-off in-app purchase and Probability Quiz sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Hyper Roller Coaster ships an update every 3 months, Probability Quiz every 5 days. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.
| Parameter | Hyper Roller Coaster | Probability Quiz |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (16K ratings) — better | — |
| Positive reviews | 38.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 16K — better | — |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 382 MB | 97 MB |
| Age rating | 12+ | 4+ |
| Developer | BoomBit, Inc. | Hookshot Ltd |
Customer experience
Hyper Roller Coaster
Probability Quiz
Bugs and requests
Hyper Roller Coaster
Reported bugs
3 issues- Impossible to complete certain levels
- Game resets progress unexpectedly
- Freezing and lagging issues
Requested features
4 requests- Add brake button to control speed
- Improve safety features like seatbelts
- Introduce more unique roller coaster designs
- Reduce ad frequency
Probability Quiz
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Hyper Roller Coaster
- Remove Ads$2.99
Probability Quiz
- Morbid Curiosities$1.99
- Remove Ads$2.99
Questions
Is Hyper Roller Coaster free?
Is Probability Quiz free?
Do Hyper Roller Coaster or Probability Quiz have ads?
Which is updated more often, Hyper Roller Coaster or Probability Quiz?
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