# General Knowledge vs Kids Hidden Objects & Puzzles

The clearest difference is price: General Knowledge at Free against Kids Hidden Objects & Puzzles's $8.99. General Knowledge also leads on update cadence (every 5 months vs every 30 months). Kids Hidden Objects & Puzzles's advantage is in-app purchases (none vs 5) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

General Knowledge is free to download; Kids Hidden Objects & Puzzles costs $8.99 up front. General Knowledge sells 5 in-app purchases, starting at $1.99 per 7 days. Kids Hidden Objects & Puzzles asks for nothing beyond the download.

General Knowledge ships an update every 5 months, Kids Hidden Objects & Puzzles every 30 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | General Knowledge | Kids Hidden Objects & Puzzles |
| --- | --- | --- |
| Price | **Free** | $8.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/general-knowledge-quiz/id1170667627/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 months** | Every 30 months |
| Monetization | Free with in-app purchases | — |
| Size | 126 MB | 201 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Asad Shoaib](https://appshunter.io/developer/1142302870) | [Brainfull, LLC](https://appshunter.io/developer/999167300) |

## What reviewers say

### General Knowledge

[App page](https://appshunter.io/ios/app/general-knowledge-quiz/id1170667627)

Boost your knowledge with fun and engaging trivia across various subjects. This app offers a comprehensive quiz experience with multiple-choice questions and interactive feedback, making learning enjoyable and exam-ready.

**Highlights:** Extensive quiz topics, Multiple-choice questions, Interactive QA format, Global player engagement, Study companion, Exam preparation

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

**In-app purchases (5)**

| 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 |
| Half Eliminator | $0.99 | one-time |
| Reset Timer | $0.99 | one-time |


### Kids Hidden Objects & Puzzles

[App page](https://appshunter.io/ios/app/kids-hidden-objects-and-puzzles/id1584899456)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is General Knowledge free?

General Knowledge is free to download, with in-app purchases available.

### Is Kids Hidden Objects & Puzzles free?

Kids Hidden Objects & Puzzles costs $8.99, with no in-app purchases.

### Do General Knowledge or Kids Hidden Objects & Puzzles have ads?

General Knowledge shows ads; Kids Hidden Objects & Puzzles does not.

### Which is updated more often, General Knowledge or Kids Hidden Objects & Puzzles?

General Knowledge ships an update every 5 months, and Kids Hidden Objects & Puzzles every 30 months. Most recently, General Knowledge was updated on November 2, 2026 and Kids Hidden Objects & Puzzles on November 7, 2026.

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