# You Should Know This

> A trivia game testing general knowledge with survival and competitive modes. (iPhone/iPad app by Jack Evans.)

- Source: https://appshunter.io/ios/app/you-should-know-this/id1078432012 (this page in markdown: same URL + `.md`)
- Developer: [Jack Evans](https://appshunter.io/developer/952089161)
- Category: Entertainment, Games, Trivia
- Price: Free
- Rating: 4.00/5 from 1 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 31 MB
- Languages: American English
- Released: 2016-02-13
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/you-should-know-this/id1078432012/reviews.md

## What is You Should Know This?

You SHOULD know the answers to all these questions! ...But you probably won't do.

Anything under 100% is not acceptable. Play survival mode if you want to practise. When you are ready, take the full test and see how you compare to your friends.

## Key features

- Knowledge testing
- Survival mode
- Full test mode
- Friend comparison
- High accuracy goal

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/you-should-know-this/id1078432012/reviews.md

### 5/5 — So good

*2016-08-18, version 7.0*

Love

### 4/5 — A mistake!!!

*2016-03-15, version 5.0*

E=mc2 is for nuclear fusion and not the speed of light!! E stands for energy!!!
Otherwise it is a good app :)

### 5/5 — Great quiz

*2016-02-14, version 1.0*

I should have known them all - but I didn't!

### 5/5 — WOW

*2016-02-13, version 1.0*

Absolute whiff

## Frequently asked questions about You Should Know This

### What is the main goal of You Should Know This?

The main goal is to test your general knowledge and achieve 100% accuracy on questions. You can practice in survival mode or take a full test to compare your scores with friends.

### Does You Should Know This have ads?

No, You Should Know This does not contain advertisements.

### What devices is You Should Know This available on?

You Should Know This is available for iPhone, iPad, and iPod.

### What is the age rating for You Should Know This?

You Should Know This has an age rating of 4+.

### How often is You Should Know This updated?

The latest version, 7.0, was released on March 25, 2016. The app was initially released on February 13, 2016.

### What is the user rating for You Should Know This?

You Should Know This has a rating of 4.0 stars based on 1 rating.

### Can I play You Should Know This offline?

The provided description does not specify if You Should Know This can be played offline. It is recommended to check within the app or its store listing for details on offline functionality.

### How does You Should Know This compare to other trivia games?

You Should Know This focuses on achieving 100% accuracy and allows direct comparison with friends, which may differentiate it from other trivia games that focus more on score accumulation or broader competition.

## Version history (last 5 releases)

### 7.0 — 2016-03-25

Minor bug fixes.

### 6.0 — 2016-03-21

Added a button to allow the user to rate the app in the AppStore.
Share button corrected so that there is now a link to the app when the user shares the app.

### 5.0 — 2016-03-15

Layout adjusted for iPad.

### 4.0 — 2016-03-10

Bug fixes for saving highscore.

### 3.0 — 2016-02-29

Bug fixes.

## More apps by Jack Evans

- [Stump The Trump Game](https://appshunter.io/ios/app/stump-the-trump-game/id1104788903)
- [Turtle Madness Game - Officially Affiliated with the Sea Turtle Foundation](https://appshunter.io/ios/app/turtle-madness-game-officially-affiliated-with-the-sea-turtle-foundation/id1113738041)
- [Tappy Tap Game](https://appshunter.io/ios/app/tappy-tap-game/id1127106447)

All apps by Jack Evans: https://appshunter.io/developer/952089161

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*