# Science Quiz & Knowledge Test vs bubble pandy

The clearest difference is ads: bubble pandy at none against Science Quiz & Knowledge Test's shown. bubble pandy also leads on update cadence (every 6 days vs every 5 weeks) and iOS requirement (6.0 vs 15.0). Science Quiz & Knowledge Test's advantage is ratings volume (44 vs 14). On price, rating, review sentiment and in-app purchases there is nothing between them.

Both are free to download. Science Quiz & Knowledge Test sells 7 in-app purchases, starting at $1.99 per 7 days and bubble pandy sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Science Quiz & Knowledge Test against 4.7 for bubble pandy. Both are backed by a comparable volume of ratings — 44 and 14 respectively. Written reviews are what separate them: 100% of Science Quiz & Knowledge Test's written reviews are positive against 97% of bubble pandy's.

Science Quiz & Knowledge Test ships an update every 5 weeks, bubble pandy every 6 days. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Science Quiz & Knowledge Test | bubble pandy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (44 ratings)](https://appshunter.io/ios/app/science-quiz-and-knowledge-test/id1142302901/reviews) | [4.7 (14 ratings)](https://appshunter.io/ios/app/bubble-pandy/id1217352027/reviews) |
| Number of ratings | **44** | 14 |
| Positive reviews | **100.0% of reviews** | 96.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 127 MB | 30 MB |
| Requires iOS | 15.0 | **6.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Asad Shoaib](https://appshunter.io/developer/1142302870) | [仕良 连](https://appshunter.io/developer/1217352026) |

## What reviewers say

### Science Quiz & Knowledge Test

[App page](https://appshunter.io/ios/app/science-quiz-and-knowledge-test/id1142302901)

Engage with thousands of science questions across various disciplines. This interactive trivia game offers detailed explanations, multiple play modes, and progress tracking to enhance your scientific knowledge and critical thinking skills.

**Highlights:** Thousands of science questions, Detailed explanations for each question, Multiple play modes (Solo, Multiplayer), Science Knowledge Score tracking, Exam preparation assistance, Achievements and leaderboards

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - No Ads & Unlock Topics | $1.99 | per 7 days |
| Pro - No Ads & Unlock Topics | $5.99 | per month |
| Pro - No Ads & Unlock Topics | $19.99 | per year |
| Reset Timer | $0.99 | one-time |
| Half Eliminator | $0.99 | one-time |
| Unlock Topics | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |


### bubble pandy

[App page](https://appshunter.io/ios/app/bubble-pandy/id1217352027)

Engage in a classic bubble shooting game with over 100 levels. Match and pop colorful bubbles to rescue trapped stars. Enjoy beautiful graphics and cheerful music in this addictive arcade-style experience.

**Highlights:** Over 100 captivating levels, Match and pop colorful bubbles, Rescue trapped stars, Easy to pick up and play, Aim and shoot mechanics, Beautiful graphics and animations

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Beginner gift | $0.99 | one-time |
| Small diamonds gift | $0.99 | one-time |
| Time limit gift | $1.99 | one-time |
| Diamond gift | $4.99 | one-time |
| VIP GIFT | $4.99 | one-time |
| Ordinary diamond gift | $4.99 | one-time |
| Big Diamond gift | $9.99 | one-time |
| Super diamond gift 1 | $19.99 | one-time |
| Super diamond gift 2 | $49.99 | one-time |
| Super diamond gift 3 | $99.99 | one-time |

**What reviewers like**

- 👍 Addictive gameplay
- 👍 Fun and engaging
- 👍 Great pastime
- 👍 Simple to use
- 👍 Keeps attention

**What reviewers complain about**

- 😠 Too many ads
- 😠 Ads interrupt gameplay
- 😠 In-game purchases required to advance
- 😠 Steep purchase prices
- 😠 Game becomes impossible without spending money

**Reported bugs**

- Review ratings don't match content
- Game becomes impossible around level 30
- Cannot win without buying help
- Game crashes or exits unexpectedly
- Ads are too noisy and interruptive

**Requested features**

- Option for a single one-time purchase
- Colorblind mode
- Ability to disable ads without paying


## Frequently asked questions

### Is Science Quiz & Knowledge Test free?

Science Quiz & Knowledge Test is free to download, with in-app purchases available.

### Is bubble pandy free?

bubble pandy is free to download, with in-app purchases available.

### Which has better reviews, Science Quiz & Knowledge Test or bubble pandy?

Science Quiz & Knowledge Test and bubble pandy are both rated 4.7 out of 5 on the App Store, from 44 and 14 ratings respectively.

### Do Science Quiz & Knowledge Test or bubble pandy have ads?

Science Quiz & Knowledge Test shows ads; bubble pandy does not.

### Which is updated more often, Science Quiz & Knowledge Test or bubble pandy?

Science Quiz & Knowledge Test ships an update every 5 weeks, and bubble pandy every 6 days. Most recently, Science Quiz & Knowledge Test was updated on October 19, 2026 and bubble pandy on October 15, 2026.

---

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